72126996480

Names of 72126996480

• Cardinal: 72126996480 can be written as Seventy-two billion, one hundred twenty-six million, nine hundred ninety-six thousand, four hundred eighty.

Scientific notation

• Scientific notation: 7.212699648 × 10¹⁰

Factors of 72126996480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 28

Divisors of 72126996480

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 27 28 30 32 33 35 36 40 42 44 45 48 49 54 55 56 60 63 64 66 70 72 77 80 84 88 90 96 98 99 105 108 110 112 120 121 126 128 132 135 140 144 147 154 160 165 168 176 180 189 192 196 198 210 216 220 224 231 240 242 245 252 256 264 270 280 288 294 297 308 315 320 330 336 352 360 363 378 384 385 392 396 420 432 440 441 448 462 480 484 490 495 504 512 528 539 540 560 576 588 594 605 616 630 640 660 672 693 704 720 726 735 756 768 770 784 792 840 847 864 880 882 896 924 945 960 968 980 990 1008 1024 1056 1078 1080 1089 1120 1152 1155 1176 1188 1210 1232 1260 1280 1320 1323 1331 1344 1386 1408 1440 1452 1470 1485 1512 1536 1540 1568 1584 1617 1680 1694 1728 1760 1764 1792 1815 1848 1890 1920 1936 1960 1980 2016 2048 2079 2112 2156 2160 2178 2205 2240 2304 2310 2352 2376 2420 2464 2520 2541 2560 2640 2646 2662 2688 2695 2772 2816 2880 2904 2940 2970 3024 3072 3080 3136 3168 3234 3267 3360 3388 3456 3465 3520 3528 3584 3630 3696 3780 3840 3872 3920 3960 3993 4032 4096 4158 4224 4235 4312 4320 4356 4410 4480 4608 4620 4704 4752 4840 4851 4928 5040 5082 5120 5280 5292 5324 5376 5390 5445 5544 5632 5760 5808 5880 5929 5940 6048 6144 6160 6272 6336 6468 6534 6615 6655 6720 6776 6912 6930 7040 7056 7168 7260 7392 7560 7623 7680 7744 7840 7920 7986 8064 8085 8192 8316 8448 8470 8624 8640 8712 8820 8960 9216 9240 9317 9408 9504 9680 9702 9856 10080 10164 10240 10395 10560 10584 10648 10752 10780 10890 11088 11264 11520 11616 11760 11858 11880 11979 12096 12288 12320 12544 12672 12705 12936 13068 13230 13310 13440 13552 13824 13860 14080 14112 14336 14520 14553 14784 15120 15246 15360 15488 15680 15840 15972 16128 16170 16335 16632 16896 16940 17248 17280 17424 17640 17787 17920 18432 18480 18634 18816 19008 19360 19404 19712 19965 20160 20328 20480 20790 21120 21168 21296 21504 21560 21780 22176 22528 22869 23040 23232 23520 23716 23760 23958 24192 24255 24576 24640 25088 25344 25410 25872 26136 26460 26620 26880 27104 27648 27720 27951 28160 28224 28672 29040 29106 29568 29645 30240 30492 30720 30976 31360 31680 31944 32256 32340 32670 33264 33792 33880 34496 34560 34848 35280 35574 35840 35937 36864 36960 37268 37632 38016 38115 38720 38808 39424 39930 40320 40656 40960 41580 42240 42336 42592 43008 43120 43560 44352 45056 45738 46080 46464 46585 47040 47432 47520 47916 48384 48510 49280 50176 50688 50820 51744 52272 52920 53240 53361 53760 54208 55296 55440 55902 56320 56448 57344 58080 58212 59136 59290 59895 60480 60984 61440 61952 62720 63360 63888 64512 64680 65219 65340 66528 67584 67760 68992 69120 69696 70560 71148 71680 71874 72765 73728 73920 74536 75264 76032 76230 77440 77616 78848 79860 80640 81312 83160 83853 84480 84672 85184 86016 86240 87120 88704 88935 90112 91476 92160 92928 93170 94080 94864 95040 95832 96768 97020 98560 100352 101376 101640 103488 104544 105840 106480 106722 107520 108416 110592 110880 111804 112640 112896 114345 116160 116424 118272 118580 119790 120960 121968 122880 123904 125440 126720 127776 129024 129360 130438 130680 133056 135168 135520 137984 138240 139392 139755 141120 142296 143360 143748 145530 147840 149072 150528 152064 152460 154880 155232 157696 159720 160083 161280 162624 166320 167706 168960 169344 170368 172032 172480 174240 177408 177870 179685 182952 184320 185856 186340 188160 189728 190080 191664 193536 194040 195657 197120 200704 202752 203280 206976 209088 211680 212960 213444 215040 216832 221184 221760 223608 225280 225792 228690 232320 232848 236544 237160 239580 241920 243936 247808 250880 251559 253440 255552 258048 258720 260876 261360 266112 266805 270336 271040 275968 276480 278784 279510 282240 284592 286720 287496 291060 295680 298144 301056 304128 304920 309760 310464 315392 319440 320166 322560 325248 326095 332640 335412 337920 338688 340736 344960 348480 354816 355740 359370 365904 368640 371712 372680 376320 379456 380160 383328 387072 388080 391314 394240 401408 405504 406560 413952 418176 419265 423360 425920 426888 430080 433664 443520 447216 450560 451584 457380 464640 465696 473088 474320 479160 483840 487872 495616 501760 503118 506880 511104 516096 517440 521752 522720 532224 533610 542080 551936 552960 557568 559020 564480 569184 574992 582120 586971 591360 596288 602112 608256 609840 619520 620928 630784 638880 640332 645120 650496 652190 665280 670824 675840 677376 681472 689920 696960 709632 711480 718740 731808 743424 745360 752640 758912 760320 766656 774144 776160 782628 788480 800415 811008 813120 827904 836352 838530 846720 851840 853776 860160 867328 887040 894432 903168 914760 929280 931392 946176 948640 958320 967680 975744 978285 991232 1003520 1006236 1013760 1022208 1034880 1043504 1045440 1064448 1067220 1084160 1103872 1105920 1115136 1118040 1128960 1138368 1149984 1164240 1173942 1182720 1192576 1204224 1216512 1219680 1239040 1241856 1257795 1277760 1280664 1290240 1300992 1304380 1330560 1341648 1351680 1354752 1362944 1379840 1393920 1419264 1422960 1437480 1463616 1486848 1490720 1505280 1517824 1520640 1533312 1548288 1552320 1565256 1576960 1600830 1626240 1655808 1672704 1677060 1693440 1703680 1707552 1734656 1760913 1774080 1788864 1806336 1829520 1858560 1862784 1892352 1897280 1916640 1935360 1951488 1956570 2007040 2012472 2027520 2044416 2069760 2087008 2090880 2128896 2134440 2168320 2207744 2230272 2236080 2257920 2276736 2299968 2328480 2347884 2365440 2385152 2433024 2439360 2478080 2483712 2515590 2555520 2561328 2580480 2601984 2608760 2661120 2683296 2709504 2725888 2759680 2787840 2838528 2845920 2874960 2927232 2934855 2973696 2981440 3010560 3035648 3041280 3066624 3104640 3130512 3153920 3201660 3252480 3311616 3345408 3354120 3386880 3407360 3415104 3469312 3521826 3548160 3577728 3612672 3659040 3717120 3725568 3794560 3833280 3870720 3902976 3913140 4024944 4055040 4088832 4139520 4174016 4181760 4257792 4268880 4336640 4415488 4460544 4472160 4515840 4553472 4599936 4656960 4695768 4730880 4770304 4878720 4956160 4967424 5031180 5111040 5122656 5203968 5217520 5322240 5366592 5419008 5451776 5519360 5575680 5677056 5691840 5749920 5854464 5869710 5962880 6021120 6071296 6082560 6133248 6209280 6261024 6403320 6504960 6623232 6690816 6708240 6773760 6814720 6830208 6938624 7043652 7096320 7155456 7318080 7434240 7451136 7589120 7666560 7741440 7805952 7826280 8049888 8177664 8279040 8348032 8363520 8515584 8537760 8673280 8804565 8921088 8944320 9031680 9106944 9199872 9313920 9391536 9461760 9540608 9757440 9934848 10062360 10222080 10245312 10407936 10435040 10644480 10733184 10838016 10903552 11038720 11151360 11383680 11499840 11708928 11739420 11925760 12142592 12165120 12266496 12418560 12522048 12806640 13009920 13246464 13381632 13416480 13547520 13629440 13660416 14087304 14192640 14310912 14636160 14868480 14902272 15178240 15333120 15611904 15652560 16099776 16355328 16558080 16696064 16727040 17031168 17075520 17346560 17609130 17888640 18063360 18213888 18399744 18627840 18783072 19081216 19514880 19869696 20124720 20444160 20490624 20815872 20870080 21288960 21466368 22077440 22302720 22767360 22999680 23417856 23478840 23851520 24285184 24532992 24837120 25044096 25613280 26019840 26763264 26832960 27095040 27258880 27320832 28174608 28385280 28621824 29272320 29804544 30356480 30666240 31223808 31305120 32199552 32710656 33116160 33392128 33454080 34151040 34693120 35218260 35777280 36427776 36799488 37255680 37566144 38162432 39029760 39739392 40249440 40888320 40981248 41740160 42577920 42932736 44605440 45534720 45999360 46835712 46957680 47703040 48570368 49065984 49674240 50088192 51226560 52039680 53665920 54190080 54517760 54641664 56349216 57243648 58544640 59609088 60712960 61332480 62447616 62610240 64399104 66232320 66784256 66908160 68302080 70436520 71554560 72855552 73598976 74511360 75132288 76324864 78059520 80498880 81776640 81962496 83480320 85155840 85865472 91069440 91998720 93671424 93915360 95406080 98131968 99348480 100176384 102453120 104079360 107331840 109283328 112698432 114487296 117089280 119218176 121425920 122664960 125220480 128798208 133568512 133816320 136604160 140873040 143109120 145711104 147197952 149022720 150264576 156119040 160997760 163553280 163924992 166960640 171730944 182138880 183997440 187342848 187830720 190812160 198696960 200352768 204906240 214663680 218566656 225396864 228974592 234178560 242851840 245329920 250440960 257596416 267137024 273208320 281746080 286218240 294395904 298045440 300529152 312238080 321995520 327849984 333921280 343461888 364277760 367994880 375661440 381624320 400705536 409812480 429327360 437133312 450793728 468357120 490659840 500881920 515192832 534274048 546416640 563492160 572436480 596090880 601058304 643991040 655699968 667842560 686923776 728555520 735989760 751322880 801411072 819624960 858654720 901587456 936714240 1001763840 1030385664 1092833280 1126984320 1144872960 1202116608 1287982080 1311399936 1335685120 1471979520 1502645760 1602822144 1639249920 1717309440 1803174912 2003527680 2060771328 2185666560 2253968640 2404233216 2575964160 2671370240 3005291520 3278499840 3434618880 3606349824 4007055360 4507937280 4808466432 5151928320 6010583040 6556999680 7212699648 8014110720 9015874560 10303856640 12021166080 14425399296 18031749120 24042332160 36063498240 72126996480
• Sum of all divisors σ(n): 328110860160
• Sum of proper divisors (its aliquot sum) s(n): 255983863680
• 72126996480 is an abundant number, because the sum of its proper divisors (255983863680) is greater than itself. Its abundance is 183856867200

Bases of 72126996480

• Binary: 1000011001011000110101010000000000000₂
• Hexadecimal: 0x10CB1AA000
• Base-36: X4UJUO0

Squares and roots of 72126996480

• 72126996480 squared (72126996480²) is 5202303621225932390400
• 72126996480 cubed (72126996480³) is 375226534976054078807098785792000
• The square root of 72126996480 is 268564.6970098639
• The cube root of 72126996480 is 4162.6121661197

Scales and comparisons

• 72,126,996,480 seconds is equal to 2,293 years, 21 weeks, 4 days, 4 hours, 48 minutes.
• To count from 1 to 72,126,996,480 would take you about four thousand, five hundred eighty-six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 72126996480 cubic inches would be around 346.9 feet tall.

Recreational maths with 72126996480

• 72126996480 backwards is 08469962127
• 72126996480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72126996480's digits is 54
• More coming soon!