72974985262725

Names of 72974985262725

• Cardinal: 72974985262725 can be written as Seventy-two trillion, nine hundred seventy-four billion, nine hundred eighty-five million, two hundred sixty-two thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 7.2974985262725 × 10¹³

Factors of 72974985262725

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 286

Divisors of 72974985262725

• Number of divisors d(n): 648
• Complete list of divisors:
  1 3 5 7 13 15 17 21 25 35 39 49 51 65 75 85 91 105 119 147 169 175 195 221 241 245 255 273 289 325 343 357 425 455 507 525 595 637 663 723 735 833 845 867 975 1029 1105 1183 1205 1225 1275 1365 1445 1547 1687 1715 1785 1911 2023 2275 2499 2535 2873 2975 3133 3185 3315 3549 3615 3675 3757 4097 4165 4225 4335 4459 4641 5061 5145 5525 5831 5915 6025 6069 6825 7225 7735 8281 8435 8575 8619 8925 9399 9555 10115 10829 11271 11809 12291 12495 12675 13377 14161 14365 15665 15925 16575 17493 17745 18075 18785 20111 20485 20825 21675 21931 22295 23205 24843 25305 25725 26299 28679 29155 29575 30345 32487 35427 38675 40729 41405 42175 42483 43095 46995 47775 48841 50575 53261 54145 56355 57967 58081 59045 60333 61455 62475 65793 66885 69649 70805 71825 75803 78325 78897 82663 86037 87465 88725 93925 99127 100555 102425 109655 111475 116025 122187 124215 126525 131495 140777 143395 145775 146523 151725 153517 159783 162435 173901 174243 177135 184093 200753 203645 207025 208947 212415 215475 227409 234975 244205 247989 266305 270725 281775 285103 289835 290405 295225 297381 301665 307275 328965 334425 341887 348245 354025 372827 379015 394485 406567 413315 422331 430185 437325 460551 487543 495635 502775 548275 552279 602259 610935 621075 657475 692393 703885 716975 732615 755053 767585 798915 812175 855309 869505 871215 885675 905437 920465 985439 987377 1003765 1018225 1025661 1044735 1062075 1074619 1118481 1137045 1219701 1221025 1239945 1288651 1331525 1405271 1425515 1449175 1452025 1462629 1486905 1508325 1644825 1709435 1741225 1864135 1895075 1972425 1995721 2032835 2066575 2077179 2111655 2150925 2265159 2302755 2393209 2437715 2478175 2609789 2716311 2761395 2845969 2956317 2962131 3011295 3054675 3223857 3412801 3461965 3519425 3663075 3775265 3837925 3865953 3994575 4215813 4276545 4347525 4356075 4527185 4602325 4846751 4927195 4936885 5018825 5128305 5223675 5285371 5373095 5592405 5685225 5987163 6098505 6199725 6338059 6443255 6911639 7026355 7127575 7179627 7313145 7434525 7829367 8537907 8547175 9320675 9815689 9978605 10164175 10238403 10385895 10558275 11325795 11513775 11770681 11966045 12188575 12835901 13048945 13581555 13806975 13970047 14229845 14540253 14781585 14810655 15056475 15856113 16119285 16752463 16785409 17064005 17309825 18268523 18876325 19014177 19329765 19921783 20734917 21079065 21382725 22635925 23889607 24233755 24635975 24684425 25641525 26426855 26865475 27962025 29447067 29935815 30492525 31690295 32216275 33927257 34558195 35131775 35312043 35898135 36565725 36997597 38507703 39146835 41910141 42689535 44366413 48381473 49078445 49893025 50257389 50356227 51192015 51929475 54805569 56628975 58853405 59765349 59830225 64179505 65244725 67907775 68709823 69850235 71149225 71668821 72701265 73907925 74053275 79280565 80596425 82394767 83762315 83927045 85320025 89851307 91342615 95070885 96648825 99608915 101781771 103674585 105395325 110992791 117497863 119448035 121168775 132134275 133099239 145144419 147235335 149679075 158451475 166866713 169636285 172790975 176560215 179490675 184987985 192538515 195734175 206129469 209550705 213447675 218210317 221832065 237490799 241907365 245392225 247184301 251286945 251781135 255960075 258983179 269553921 274027845 294267025 298826745 310564891 320897525 338670311 343549115 349251175 352493589 358344105 363506325 396402825 411973835 418811575 419635225 449256535 456713075 475354425 480968761 498044575 500600139 508908855 518372925 554963955 576763369 587489315 597240175 628959149 654630951 665496195 712472397 725722095 736176675 776949537 822485041 834333565 848181425 882801075 924939925 931694673 962692575 1016010933 1030647345 1047753525 1091051585 1109160325 1168066991 1187453995 1209536825 1235921505 1256434725 1258905675 1294915895 1347769605 1370139225 1442906283 1494133725 1527472219 1552824455 1693351555 1717745575 1730290107 1762467945 1791720525 1886877447 2059869175 2246282675 2404843805 2467455123 2503000695 2544544275 2774819775 2836734121 2883816845 2937446575 3144795745 3273154755 3327480975 3366781327 3504200973 3562361985 3628610475 3884747685 4037343583 4112425205 4171667825 4402714043 4582416657 4658473365 5080054665 5153236725 5455257925 5757395287 5840334955 5937269975 6179607525 6474579475 6738848025 7214531415 7637361095 7764122275 8176468937 8466757775 8510202363 8651450535 8812339725 9434387235 10100343981 10692305533 12024219025 12112030749 12337275615 12515003475 13208142129 14183670605 14419084225 15723978725 16365773775 16833906635 17272185861 17521004865 17811809925 19423738425 19857138847 20186717915 20562126025 22013570215 22912083285 23292366825 24529406811 25400273325 28786976435 29201674775 32076916599 36072657075 38186805475 40882344685 42551011815 43257252675 47171936175 50501719905 53461527665 57235282559 59571416541 60560153745 61686378075 66040710645 70918353025 74846138731 84169533175 86360929305 87605024325 99285694235 100933589575 110067851075 114560416425 122647034055 138999971929 143934882175 160384582995 171705847677 204411723425 212755059075 224538416193 252508599525 267307638325 286176412795 297857082705 302800768725 330203553225 374230693655 416999915787 431804646525 496428471175 613235170275 694999859645 801922914975 858529238385 972999803503 1122692080965 1430882063975 1489285413525 1871153468275 2084999578935 2918999410509 3474999298225 4292646191925 4864999017515 5613460404825 10424997894675 14594997052545 24324995087575 72974985262725
• Sum of all divisors σ(n): 162521565364800
• Sum of proper divisors (its aliquot sum) s(n): 89546580102075
• 72974985262725 is an abundant number, because the sum of its proper divisors (89546580102075) is greater than itself. Its abundance is 16571594839350

Bases of 72974985262725

• Binary: 10000100101111011010000000100101111011010000101₂
• Hexadecimal: 0x425ED012F685
• Base-36: PV88U2F0L

Squares and roots of 72974985262725

• 72974985262725 squared (72974985262725²) is 5325348474094930937274425625
• 72974985262725 cubed (72974985262725³) is 388617226415952651580227881363414097328125
• The square root of 72974985262725 is 8542539.7431165049
• The cube root of 72974985262725 is 41788.6176708599

Scales and comparisons

• 72,974,985,262,725 seconds is equal to 2,320,378 years, 41 weeks, 5 days, 23 hours, 38 minutes, 45 seconds.
• To count from 1 to 72,974,985,262,725 would take you about five million, eight hundred thousand, nine hundred forty-seven 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 72974985262725 cubic inches would be around 3482.4 feet tall.

Recreational maths with 72974985262725

• 72974985262725 backwards is 52726258947927
• 72974985262725 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72974985262725's digits is 75
• More coming soon!