72900069139040

Names of 72900069139040

• Cardinal: 72900069139040 can be written as Seventy-two trillion, nine hundred billion, sixty-nine million, one hundred thirty-nine thousand and forty.

Scientific notation

• Scientific notation: 7.290006913904 × 10¹³

Factors of 72900069139040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 369

Divisors of 72900069139040

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 17 19 20 22 26 32 34 38 40 44 52 55 61 65 68 76 80 85 88 95 104 110 121 122 130 136 143 152 160 170 176 187 190 208 209 220 221 241 242 244 247 260 272 286 304 305 323 340 352 374 380 416 418 440 442 482 484 488 494 520 544 572 605 608 610 646 671 680 715 748 760 793 836 880 884 935 964 968 976 988 1037 1040 1045 1105 1144 1159 1205 1210 1220 1235 1292 1342 1360 1430 1496 1520 1573 1586 1615 1672 1760 1768 1870 1928 1936 1952 1976 2057 2074 2080 2090 2210 2288 2299 2318 2410 2420 2431 2440 2470 2584 2651 2684 2717 2720 2860 2992 3040 3133 3146 3172 3230 3344 3355 3536 3553 3721 3740 3856 3872 3952 3965 4097 4114 4148 4180 4199 4420 4576 4579 4598 4636 4820 4840 4862 4880 4940 5168 5185 5302 5368 5434 5720 5795 5984 6266 6292 6344 6460 6688 6710 7072 7106 7381 7442 7480 7712 7865 7904 7930 8194 8228 8296 8360 8398 8723 8840 9158 9196 9272 9640 9680 9724 9760 9880 10285 10336 10370 10604 10736 10868 11407 11440 11495 11590 12155 12532 12584 12688 12749 12920 13255 13420 13481 13585 14212 14701 14762 14884 14960 15067 15665 15730 15860 16388 16456 16592 16720 16796 17446 17680 17765 18316 18392 18544 18605 19280 19360 19448 19703 19760 20485 20570 20740 20995 21208 21472 21736 22814 22880 22895 22990 23180 24310 25064 25168 25376 25498 25840 26510 26741 26840 26962 27170 28424 29161 29402 29524 29768 29887 29920 30134 31330 31460 31720 32776 32912 33184 33440 33592 34463 34892 35360 35530 36632 36784 36905 37088 37210 38560 38896 39083 39406 39520 40931 40970 41140 41480 41990 42416 43472 43615 45067 45628 45790 45980 46189 46360 48373 48620 50128 50336 50369 50996 51680 53020 53261 53482 53680 53924 54340 56848 57035 58322 58804 59048 59527 59536 59774 60268 62660 62920 63257 63440 63745 65552 65824 67184 67405 68926 69784 70699 71060 73264 73505 73568 73810 74420 75335 77792 77843 78166 78812 81862 81940 82280 82960 83980 84832 86944 87230 90134 91256 91580 91960 92378 92720 95953 96746 97240 98515 100256 100738 101992 106040 106522 106964 107360 107848 108680 113696 114070 116644 117608 118096 119054 119072 119548 120536 125320 125477 125840 126514 126880 127490 131104 133705 134368 134810 137852 139568 140239 141398 142120 145805 146528 147010 147620 148291 148840 149435 150670 155686 156332 157624 161711 163724 163880 164560 165737 165920 167960 172315 174460 180268 182512 183160 183920 184756 185440 191113 191906 193492 194480 195415 197030 201476 203984 204655 212080 213044 213928 215696 216733 217360 225335 228140 230945 233288 235216 236192 238108 239096 241072 241865 249917 250640 250954 251680 251845 253028 254980 256139 266305 267410 269620 275704 279136 279319 280478 282796 284240 291610 294020 295240 296582 297635 297680 298870 301340 311372 312664 315248 316285 323422 327448 327760 329120 331474 335920 344630 348920 353495 360536 365024 366320 367840 369512 379093 382226 383812 386984 388960 389215 390830 394060 402952 407968 409310 424160 426088 427856 431392 433466 434720 450241 450670 456280 461890 466576 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30248991344 31449555280 31709468960 31861918330 32986456624 34880415856 35048110163 35149502960 35439994720 36892747540 37346346895 37654994390 37811239180 38983994192 41233070780 41420493829 43600519820 45139361696 45964734640 46344608480 47960571802 48729992740 50979069328 53602992014 54321959120 56424202120 59028396064 59754155032 60247991024 60497982688 62899110560 63723836660 65972913248 69760831712 70096220326 70299005920 73785495080 74692693790 75309988780 75622478360 77967988384 82466141560 82840987658 87201039640 91929469280 95921143604 97459985480 101958138656 107205984028 108643918240 112848404240 119508310064 119901429505 120495982048 127447673320 134007480035 140192440652 147570990160 149385387580 150619977560 151244956720 164932283120 165681975316 174402079280 175240550815 191842287208 194919970960 207102469145 214411968056 225696808480 239016620128 239802859010 254895346640 268014960070 280384881304 295141980320 298770775160 301239955120 302489913440 329864566240 331363950632 348804158560 350481101630 383684574416 389839941920 414204938290 428823936112 455625432119 479605718020 509790693280 536029920140 560769762608 597541550320 602479910240 662727901264 700962203260 767369148832 828409876580 857647872224 911250864238 959211436040 1072059840280 1121539525216 1195083100640 1325455802528 1401924406520 1656819753160 1822501728476 1918422872080 2144119680560 2278127160595 2803848813040 3313639506320 3645003456952 3836845744160 4288239361120 4556254321190 5607697626080 6627279012640 7290006913904 9112508642380 14580013827808 18225017284760 36450034569520 72900069139040
• Sum of all divisors σ(n): 231966721546560
• Sum of proper divisors (its aliquot sum) s(n): 159066652407520
• 72900069139040 is an abundant number, because the sum of its proper divisors (159066652407520) is greater than itself. Its abundance is 86166583268480

Bases of 72900069139040

• Binary: 10000100100110101011110101110011010001001100000₂
• Hexadecimal: 0x424D5EB9A260
• Base-36: PU9TUXW0W

Squares and roots of 72900069139040

• 72900069139040 squared (72900069139040²) is 5314420080476812206852121600
• 72900069139040 cubed (72900069139040³) is 387421591300662130769057906677109387264000
• The square root of 72900069139040 is 8538153.7312840649
• The cube root of 72900069139040 is 41774.3127088893

Scales and comparisons

• 72,900,069,139,040 seconds is equal to 2,317,996 years, 36 weeks, 4 days, 5 hours, 17 minutes, 20 seconds.
• To count from 1 to 72,900,069,139,040 would take you about five million, seven hundred ninety-four thousand, nine hundred ninety-one 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 72900069139040 cubic inches would be around 3481.2 feet tall.

Recreational maths with 72900069139040

• 72900069139040 backwards is 04093196000927
• The number of decimal digits it has is: 14
• The sum of 72900069139040's digits is 50
• More coming soon!