42985998720

Names of 42985998720

• Cardinal: 42985998720 can be written as Forty-two billion, nine hundred eighty-five million, nine hundred ninety-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.298599872 × 10¹⁰

Factors of 42985998720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 65

Divisors of 42985998720

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 28 30 31 32 34 35 36 40 42 45 48 49 51 56 60 62 63 64 68 70 72 80 84 85 90 93 96 98 102 105 112 119 120 124 126 128 136 140 144 147 153 155 160 168 170 180 186 192 196 204 210 217 224 238 240 245 248 252 255 272 279 280 288 289 294 306 310 315 320 336 340 357 360 372 384 392 408 420 434 441 448 465 476 480 490 496 504 510 527 544 558 560 576 578 588 595 612 620 630 640 651 672 680 714 720 735 744 765 784 816 833 840 867 868 882 896 930 952 960 980 992 1008 1020 1054 1071 1085 1088 1116 1120 1152 1156 1176 1190 1224 1240 1260 1302 1344 1360 1395 1428 1440 1445 1470 1488 1519 1530 1568 1581 1632 1666 1680 1734 1736 1764 1785 1860 1904 1920 1953 1960 1984 2016 2023 2040 2108 2142 2170 2176 2205 2232 2240 2312 2352 2380 2448 2480 2499 2520 2601 2604 2635 2688 2720 2790 2856 2880 2890 2940 2976 3038 3060 3136 3162 3255 3264 3332 3360 3468 3472 3528 3570 3689 3720 3808 3906 3920 3968 4032 4046 4080 4165 4216 4284 4335 4340 4410 4464 4480 4557 4624 4704 4743 4760 4896 4913 4960 4998 5040 5202 5208 5270 5355 5440 5580 5712 5760 5780 5880 5952 6069 6076 6120 6272 6324 6510 6528 6664 6720 6936 6944 7056 7140 7378 7440 7497 7595 7616 7812 7840 7905 8064 8092 8160 8330 8432 8568 8670 8680 8820 8928 8959 9114 9248 9408 9486 9520 9765 9792 9826 9920 9996 10080 10115 10404 10416 10540 10710 10880 11067 11160 11424 11560 11760 11904 12138 12152 12240 12495 12648 13005 13020 13328 13440 13671 13872 13888 14112 14161 14280 14739 14756 14880 14994 15190 15232 15624 15680 15810 16184 16320 16660 16864 17136 17340 17360 17640 17856 17918 18207 18228 18445 18496 18816 18972 19040 19530 19584 19652 19840 19992 20160 20230 20808 20832 21080 21420 22134 22320 22785 22848 23120 23520 23715 24276 24304 24480 24565 24990 25296 25823 26010 26040 26656 26877 27342 27744 27776 28224 28322 28560 29478 29512 29760 29988 30345 30380 31248 31360 31620 32368 32640 33201 33320 33728 34272 34391 34680 34720 35280 35712 35836 36414 36456 36890 36992 37485 37944 38080 39060 39304 39984 40320 40460 41616 41664 42160 42483 42840 44217 44268 44640 44795 45570 45696 46240 47040 47430 48552 48608 48960 49130 49980 50592 51646 52020 52080 53312 53754 54684 55335 55488 56448 56644 57120 58956 59024 59520 59976 60690 60760 62496 62713 63240 64736 66402 66640 67456 68355 68544 68782 69360 69440 70560 70805 71672 72828 72912 73695 73780 74970 75888 76160 77469 78120 78608 79968 80631 80920 83232 83328 84320 84966 85680 88434 88536 89280 89590 91035 91140 92480 94080 94860 97104 97216 97920 98260 99960 101184 103173 103292 104040 104160 106624 107508 109368 110670 110976 113288 114240 117912 118048 119952 121380 121520 124992 125426 126480 127449 129115 129472 132804 133280 134385 136710 137088 137564 138720 138880 141120 141610 143344 145656 145824 147390 147560 149940 151776 152303 154938 156240 157216 159936 161262 161840 166005 166464 168640 169932 171360 171955 176868 177072 178560 179180 182070 182280 184960 188139 189720 194208 194432 196520 199920 202368 206346 206584 208080 208320 212415 215016 218736 221085 221340 226576 228480 232407 235824 236096 239904 240737 242760 243040 249984 250852 252960 254898 258230 258944 265608 266560 268770 273420 275128 277440 282240 283220 286688 291312 291648 294780 295120 299880 303552 304606 309519 309876 312480 313565 314432 319872 322524 323680 332010 332928 337280 339864 342720 343910 353736 354144 358360 364140 364560 376278 379440 387345 388416 393040 399840 403155 412692 413168 416160 416640 424830 430032 437472 438991 442170 442680 453152 456909 464814 471648 472192 479808 481474 485520 486080 501704 505920 509796 515865 516460 531216 533120 537540 546840 550256 554880 564417 566440 573376 582624 583296 589560 590240 599760 607104 609212 619038 619752 624960 627130 628864 637245 645048 647360 664020 679728 685440 687820 707472 708288 716720 722211 728280 729120 752556 758880 761515 774690 776832 786080 799680 806310 825384 826336 832320 849660 860064 874944 877982 884340 885360 906304 913818 929628 940695 943296 959616 962948 971040 972160 1003408 1011840 1019592 1031730 1032920 1062432 1066121 1075080 1093680 1100512 1128834 1132880 1146752 1162035 1165248 1179120 1180480 1199520 1203685 1218424 1238076 1239504 1249920 1254260 1274490 1290096 1294720 1316973 1328040 1359456 1370727 1375640 1414944 1416576 1433440 1444422 1456560 1458240 1505112 1517760 1523030 1547595 1549380 1572160 1599360 1612620 1650768 1652672 1664640 1699320 1720128 1749888 1755964 1768680 1770720 1812608 1827636 1859256 1881390 1886592 1925896 1942080 2006816 2039184 2063460 2065840 2124864 2132242 2150160 2166633 2187360 2194955 2201024 2257668 2265760 2284545 2324070 2330496 2358240 2360960 2399040 2407370 2436848 2476152 2479008 2508520 2548980 2580192 2633946 2656080 2718912 2741454 2751280 2822085 2829888 2866880 2888844 2913120 2916480 3010224 3035520 3046060 3095190 3098760 3144320 3198363 3225240 3301536 3305344 3398640 3440256 3511928 3537360 3541440 3611055 3655272 3718512 3762780 3851792 3884160 3950919 4013632 4078368 4126920 4131680 4249728 4264484 4300320 4333266 4374720 4389910 4402048 4515336 4531520 4569090 4648140 4716480 4798080 4814740 4873696 4952304 4958016 5017040 5097960 5160384 5267892 5312160 5330605 5437824 5482908 5502560 5644170 5659776 5733760 5777688 5826240 6020448 6092120 6190380 6197520 6396726 6450480 6584865 6603072 6797280 6853635 7023856 7074720 7082880 7222110 7310544 7437024 7462847 7525560 7703584 7901838 8027264 8156736 8253840 8263360 8528968 8600640 8666532 8749440 8779820 9030672 9063040 9138180 9296280 9432960 9595089 9629480 9747392 9904608 9916032 10034080 10195920 10320768 10535784 10624320 10661210 10833165 10965816 11005120 11288340 11555376 11652480 12040896 12184240 12380760 12395040 12793452 12900960 13169730 13206144 13594560 13707270 14047712 14149440 14444220 14621088 14874048 14925694 15051120 15407168 15803676 15991815 16313472 16507680 16526720 17057936 17201280 17333064 17559640 18061344 18276360 18592560 19190178 19258960 19494784 19754595 19809216 20068160 20391840 21071568 21248640 21322420 21666330 21931632 22010240 22388541 22576680 23110752 24081792 24368480 24761520 24790080 25586904 25801920 26339460 27189120 27414540 28095424 28298880 28888440 29242176 29748096 29851388 30102240 30814336 31607352 31983630 33015360 34115872 34666128 35119280 36122688 36552720 37185120 37314235 38380356 38517920 39509190 39618432 40136320 40783680 42143136 42644840 43332660 43863264 44777082 45153360 46221504 47975445 48736960 49523040 49580160 51173808 51603840 52678920 54829080 56190848 57776880 58484352 59702776 60204480 63214704 63967260 66030720 67165623 68231744 69332256 70238560 72245376 73105440 74370240 74628470 76760712 77035840 79018380 81567360 84286272 85289680 86665320 87726528 89554164 90306720 92443008 95950890 97473920 99046080 102347616 105357840 109658160 111942705 115553760 119405552 120408960 126429408 127934520 134331246 136463488 138664512 140477120 146210880 148740480 149256940 153521424 154071680 158036760 168572544 170579360 173330640 175453056 179108328 180613440 191901780 198092160 204695232 210715680 219316320 223885410 231107520 238811104 252858816 255869040 268662492 277329024 280954240 292421760 298513880 307042848 316073520 335828115 341158720 346661280 358216656 361226880 383803560 409390464 421431360 438632640 447770820 462215040 477622208 505717632 511738080 537324984 597027760 614085696 632147040 671656230 682317440 693322560 716433312 767607120 842862720 877265280 895541640 955244416 1023476160 1074649968 1194055520 1228171392 1264294080 1343312460 1386645120 1432866624 1535214240 1791083280 2046952320 2149299936 2388111040 2528588160 2686624920 2865733248 3070428480 3582166560 4298599872 4776222080 5373249840 6140856960 7164333120 8597199744 10746499680 14328666240 21492999360 42985998720
• Sum of all divisors σ(n): 189378259200
• Sum of proper divisors (its aliquot sum) s(n): 146392260480
• 42985998720 is an abundant number, because the sum of its proper divisors (146392260480) is greater than itself. Its abundance is 103406261760

Bases of 42985998720

• Binary: 101000000010001010100100100110000000₂
• Hexadecimal: 0xA022A4980
• Base-36: JQWR4W0

Squares and roots of 42985998720

• 42985998720 squared (42985998720²) is 1847796085955841638400
• 42985998720 cubed (42985998720³) is 79429360185718818644785102848000
• The square root of 42985998720 is 207330.6507007587
• The cube root of 42985998720 is 3503.0177706029

Scales and comparisons

• 42,985,998,720 seconds is equal to 1,366 years, 42 weeks, 5 days, 3 hours, 12 minutes.
• To count from 1 to 42,985,998,720 would take you about two thousand, seven hundred thirty-three 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 42985998720 cubic inches would be around 291.9 feet tall.

Recreational maths with 42985998720

• 42985998720 backwards is 02789958924
• 42985998720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42985998720's digits is 63
• More coming soon!