72229543680

Names of 72229543680

• Cardinal: 72229543680 can be written as Seventy-two billion, two hundred twenty-nine million, five hundred forty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 7.222954368 × 10¹⁰

Factors of 72229543680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 138

Divisors of 72229543680

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 29 30 31 32 35 40 42 48 49 56 58 60 61 62 64 70 80 84 87 93 96 98 105 112 116 120 122 124 128 140 145 147 155 160 168 174 183 186 192 196 203 210 217 224 232 240 244 245 248 256 280 290 294 305 310 320 336 343 348 366 372 384 392 406 420 427 434 435 448 464 465 480 488 490 496 560 580 588 609 610 620 640 651 672 686 696 732 735 744 768 784 812 840 854 868 870 896 899 915 928 930 960 976 980 992 1015 1029 1085 1120 1160 1176 1218 1220 1240 1280 1281 1302 1344 1372 1392 1421 1464 1470 1488 1519 1568 1624 1680 1708 1715 1736 1740 1769 1792 1798 1830 1856 1860 1891 1920 1952 1960 1984 2030 2058 2135 2170 2240 2320 2352 2436 2440 2480 2562 2604 2688 2697 2744 2784 2842 2928 2940 2976 2989 3038 3045 3136 3248 3255 3360 3416 3430 3472 3480 3538 3596 3660 3712 3720 3782 3840 3904 3920 3968 4060 4116 4263 4270 4340 4480 4495 4557 4640 4704 4872 4880 4960 5124 5145 5208 5307 5376 5394 5488 5568 5673 5684 5856 5880 5952 5978 6076 6090 6272 6293 6405 6496 6510 6720 6832 6860 6944 6960 7076 7105 7192 7320 7424 7440 7564 7595 7808 7840 7936 8120 8232 8526 8540 8680 8845 8960 8967 8990 9114 9280 9408 9455 9744 9760 9920 9947 10248 10290 10416 10614 10633 10788 10976 11136 11346 11368 11712 11760 11904 11956 12152 12180 12383 12544 12586 12810 12992 13020 13237 13440 13485 13664 13720 13888 13920 14152 14210 14384 14640 14880 14945 15128 15190 15616 15680 16240 16464 17052 17080 17360 17690 17934 17980 18228 18560 18816 18879 18910 19488 19520 19840 19894 20496 20580 20832 20923 21228 21266 21315 21576 21952 22272 22692 22736 22785 23424 23520 23808 23912 24304 24360 24766 25172 25620 25984 26040 26474 26535 26880 26970 27328 27440 27776 27840 28304 28365 28420 28768 29280 29760 29841 29890 30256 30380 31360 31465 31899 32480 32928 34104 34160 34720 35380 35868 35960 36456 37120 37149 37632 37758 37820 38976 39040 39680 39711 39788 40992 41160 41664 41846 42456 42532 42630 43152 43904 44051 44835 45384 45472 45570 46848 47040 47824 48608 48720 49532 49735 50344 51240 51968 52080 52948 53070 53165 53940 54656 54839 54880 55552 55680 56608 56730 56840 57536 58560 59520 59682 59780 60512 60760 61915 62720 62769 62930 63798 64960 65856 66185 68208 68320 69440 70760 71736 71920 72912 74298 75516 75640 77952 78080 79422 79576 81984 82320 83328 83692 84912 85064 85260 86304 86681 87808 88102 89670 90768 90944 91140 92659 94080 94395 95648 97216 97440 99064 99470 100688 102480 104160 104615 105896 106140 106330 107880 109312 109678 109760 111360 113216 113460 113680 115072 117120 119040 119364 119560 121024 121520 123830 125538 125860 127596 129920 131712 132153 132370 136416 136640 138880 141520 143472 143840 145824 148596 149205 151032 151280 155904 158844 159152 159495 163968 164517 164640 166656 167384 169824 170128 170520 172608 173362 176204 179340 181536 181888 182280 185318 185745 188160 188790 191296 194432 194880 198128 198555 198940 201376 204960 208320 209230 211792 212280 212660 215760 219356 219520 220255 226432 226920 227360 230144 234240 238728 239120 242048 243040 247660 251076 251720 255192 259840 260043 263424 264306 264740 272832 273280 274195 277760 277977 283040 286944 287680 291648 297192 298410 302064 302560 308357 313845 317688 318304 318990 327936 329034 329280 334768 339648 340256 341040 345216 346724 352408 358680 363072 363776 364560 370636 371490 377580 382592 383873 388864 389760 396256 397110 397880 402752 409920 416640 418460 423584 424560 425320 431520 433405 438712 439040 440510 452864 453840 454720 463295 477456 478240 484096 486080 495320 502152 503440 510384 520086 528612 529480 545664 546560 548390 555954 566080 573888 575360 583296 594384 596820 604128 605120 606767 616714 627690 635376 636608 637980 648613 658068 658560 660765 669536 679296 680512 682080 690432 693448 704816 717360 726144 729120 741272 742980 755160 765184 767746 779520 792512 794220 795760 805504 819840 822585 833280 836920 847168 849120 850640 863040 866810 877424 881020 907680 909440 925071 926590 954912 956480 972160 990640 1004304 1006880 1020768 1040172 1057224 1058960 1091328 1096780 1111908 1132160 1147776 1150720 1151619 1166592 1188768 1193640 1208256 1210240 1213534 1233428 1255380 1270752 1273216 1275960 1297226 1300215 1316136 1317120 1321530 1339072 1358592 1361024 1364160 1386896 1389885 1409632 1434720 1452288 1458240 1482544 1485960 1510320 1535492 1541785 1585024 1588440 1591520 1611008 1639680 1645170 1673840 1694336 1698240 1701280 1726080 1733620 1754848 1762040 1815360 1818880 1820301 1850142 1853180 1909824 1912960 1919365 1944320 1945839 1981280 2008608 2013760 2041536 2080344 2114448 2117920 2193560 2223816 2264320 2295552 2303238 2377536 2387280 2416512 2420480 2427068 2466856 2510760 2541504 2546432 2551920 2594452 2600430 2632272 2643060 2678144 2687111 2722048 2728320 2773792 2779770 2819264 2869440 2916480 2965088 2971920 3020640 3033835 3070984 3083570 3170048 3176880 3183040 3243065 3290340 3347680 3388672 3396480 3402560 3452160 3467240 3509696 3524080 3630720 3640602 3700284 3706360 3819648 3825920 3838730 3891678 3962560 4017216 4027520 4083072 4160688 4228896 4235840 4387120 4447632 4606476 4625355 4755072 4774560 4833024 4854136 4933712 5021520 5083008 5103840 5188904 5200860 5264544 5286120 5356288 5374222 5456640 5547584 5559540 5638528 5738880 5758095 5832960 5930176 5943840 6041280 6067670 6141968 6167140 6353760 6366080 6486130 6580680 6695360 6792960 6805120 6934480 7019392 7048160 7261440 7281204 7400568 7412720 7639296 7677460 7783356 7925120 8034432 8055040 8061333 8166144 8321376 8457792 8471680 8774240 8895264 9101505 9212952 9250710 9510144 9549120 9708272 9729195 9867424 10043040 10166016 10207680 10377808 10401720 10529088 10572240 10748444 11095168 11119080 11277056 11477760 11516190 11860352 11887680 12082560 12135340 12283936 12334280 12707520 12732160 12972260 13161360 13390720 13435555 13610240 13868960 14038784 14096320 14562408 14801136 14825440 15354920 15566712 15850240 16068864 16122666 16642752 16915584 16943360 17548480 17790528 18203010 18425904 18501420 18809777 19098240 19416544 19458390 19734848 20086080 20415360 20755616 20803440 21058176 21144480 21496888 22190336 22238160 23032380 23720704 23775360 24165120 24270680 24567872 24668560 25415040 25944520 26322720 26781440 26871110 27737920 28192640 29124816 29602272 29650880 30709840 31133424 32245332 33285504 33831168 35096960 35581056 36406020 36851808 37002840 37619554 38196480 38833088 38916780 39469696 40172160 40306665 40830720 41511232 41606880 42116352 42288960 42993776 44476320 46064760 47550720 48541360 49135744 49337120 50830080 51889040 52645440 53742220 55475840 56385280 56429331 58249632 59204544 59301760 61419680 62266848 64490664 66571008 70193920 71162112 72812040 73703616 74005680 75239108 77666176 77833560 78939392 80344320 80613330 83022464 83213760 84577920 85987552 88952640 92129520 94048885 97082720 98271488 98674240 103778080 105290880 107484440 110951680 112858662 116499264 118409088 118603520 122839360 124533696 128981328 145624080 147407232 148011360 150478216 155332352 155667120 161226660 166044928 166427520 169155840 171975104 177905280 184259040 188097770 194165440 197348480 207556160 210581760 214968880 225717324 232998528 236818176 245678720 249067392 257962656 282146655 291248160 294814464 296022720 300956432 311334240 322453320 332855040 343950208 355810560 368518080 376195540 388330880 394696960 415112320 429937760 451434648 465997056 491357440 498134784 515925312 564293310 582496320 592045440 601912864 622668480 644906640 687900416 737036160 752391080 776661760 830224640 859875520 902869296 1031850624 1128586620 1164992640 1184090880 1203825728 1245336960 1289813280 1474072320 1504782160 1719751040 1805738592 2063701248 2257173240 2329985280 2407651456 2490673920 2579626560 3009564320 3439502080 3611477184 4514346480 4815302912 5159253120 6019128640 7222954368 9028692960 10318506240 12038257280 14445908736 18057385920 24076514560 36114771840 72229543680
• Sum of all divisors σ(n): 291981312000
• Sum of proper divisors (its aliquot sum) s(n): 219751768320
• 72229543680 is an abundant number, because the sum of its proper divisors (219751768320) is greater than itself. Its abundance is 147522224640

Bases of 72229543680

• Binary: 1000011010001001101110101111100000000₂
• Hexadecimal: 0x10D1375F00
• Base-36: X6JLSLC

Squares and roots of 72229543680

• 72229543680 squared (72229543680²) is 5217106980221027942400
• 72229543680 cubed (72229543680³) is 376829256511107633820081324032000
• The square root of 72229543680 is 268755.5463241643
• The cube root of 72229543680 is 4164.5839755825

Scales and comparisons

• 72,229,543,680 seconds is equal to 2,296 years, 35 weeks, 1 day, 2 hours, 8 minutes.
• To count from 1 to 72,229,543,680 would take you about four thousand, five hundred ninety-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 72229543680 cubic inches would be around 347 feet tall.

Recreational maths with 72229543680

• 72229543680 backwards is 08634592227
• 72229543680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72229543680's digits is 48
• More coming soon!