72125475787950

Names of 72125475787950

• Cardinal: 72125475787950 can be written as Seventy-two trillion, one hundred twenty-five billion, four hundred seventy-five million, seven hundred eighty-seven thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 7.212547578795 × 10¹³

Factors of 72125475787950

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7416

Divisors of 72125475787950

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 10 13 15 17 19 23 25 26 30 34 38 39 46 50 51 57 65 69 75 78 85 95 102 114 115 130 138 150 170 190 195 221 230 247 255 285 299 323 325 345 390 391 425 437 442 475 494 510 570 575 598 646 650 663 690 741 757 782 850 874 897 950 969 975 1105 1150 1173 1235 1275 1311 1326 1425 1482 1495 1514 1615 1725 1794 1938 1950 1955 2185 2210 2271 2346 2470 2550 2622 2850 2990 3230 3315 3450 3705 3785 3910 4199 4370 4485 4542 4845 5083 5525 5681 5865 6175 6555 6577 6630 7410 7429 7475 7570 8075 8398 8970 9690 9775 9841 10166 10925 11050 11355 11362 11730 12350 12597 12869 13110 13154 14383 14858 14950 15249 16150 16575 17043 17411 18525 18925 19550 19682 19731 20995 21850 22287 22425 22710 24225 25194 25415 25738 28405 28766 29325 29523 30498 32775 32885 33150 34086 34822 37050 37145 37850 38607 39462 41990 43149 44574 44850 48450 49205 50830 52233 56775 56810 58650 59046 62985 64345 65550 65770 71915 74290 76245 77214 85215 85501 86298 87055 96577 98410 98655 104466 104975 111435 111809 113550 124963 125970 127075 128690 142025 143830 147615 151271 152490 164425 167297 170430 171002 174110 185725 186979 193035 193154 197310 209950 215745 222870 223618 226343 244511 246025 249926 254150 256503 261165 284050 289731 295230 295987 302542 314925 321725 328850 330809 334594 335427 359575 371450 373958 374889 381225 386070 426075 427505 431490 435275 452686 453813 482885 489022 492050 493275 501891 513006 522330 557175 559045 560937 579462 591974 624815 629850 643450 661618 670854 679029 719150 733533 738075 749778 756355 762450 836485 852150 855010 870550 887961 907626 934895 965175 965770 986550 992427 1003782 1078725 1114350 1118090 1121874 1131715 1222555 1249630 1282515 1305825 1358058 1448655 1453517 1467066 1476150 1479935 1512710 1624519 1654045 1672970 1677135 1775922 1869790 1874445 1930350 1966523 1984854 2124371 2137525 2157450 2263430 2269065 2414425 2445110 2509455 2565030 2571607 2611650 2795225 2804685 2874149 2897310 2907034 2959870 3124075 3178643 3249038 3308090 3354270 3395145 3667665 3748890 3781775 3847831 3933046 4182425 4248742 4275050 4300517 4360551 4439805 4538130 4674475 4828850 4873557 4962135 4978789 5018910 5143214 5590450 5609370 5623753 5658575 5748298 5899569 6112775 6248150 6357286 6373113 6412575 6790290 7243275 7267585 7335330 7399675 7563550 7695662 7714821 8122595 8270225 8364850 8385675 8601034 8622447 8721102 8879610 9348950 9372225 9535929 9747114 9832615 9924270 9957578 10621855 11247506 11317150 11345325 11543493 11799138 12225550 12547275 12746226 12825150 12858035 12901551 14023425 14370745 14486550 14535170 14799350 14936367 15429642 15893215 16245190 16540450 16771350 16871259 16975725 17244894 18338325 18744450 19071858 19239155 19665230 21243710 21502585 21802755 22199025 22690650 23086986 24367785 24810675 24893945 25094550 25716070 25803102 27616823 28046850 28118765 28741490 29497845 29872734 31786430 31865565 33430891 33742518 33951450 36337925 36676650 37363937 38478310 38574105 40612975 43005170 43112235 43605510 44398050 47679645 48735570 48860533 49163075 49621350 49787890 53109275 55233646 56237530 57717465 58995690 63731130 64290175 64507755 64724257 66861782 71853725 72675850 73108789 74681835 74727874 77148210 79466075 81225950 82850469 84356295 84639413 86224470 94596991 95359290 96195775 97721066 98326150 100292673 106218550 107512925 109013775 112091811 114512147 115434930 121838925 124469725 128580350 129015510 129448514 138084115 140593825 143707450 146217578 146581599 147489225 149363670 158932150 159327825 165700938 167154455 168712590 169278826 186819685 189193982 192391550 192870525 194172771 200585346 215025850 215561175 218027550 219326367 224183622 229024294 238398225 243677850 244302665 248939450 253918239 276168230 281187650 283790973 288587325 293163198 294978450 318655650 322538775 323621285 334308910 343536441 365543945 373409175 373639370 385741050 388345542 414252345 421781475 423197065 431122350 438652734 472984955 476796450 488605330 501463365 507836478 560459055 567581946 572560735 577174650 635186929 645077550 647242570 687072882 690420575 731087890 732907995 746818350 828504690 835772275 843562950 846394130 934098425 945969910 970863855 1002926730 1096631835 1100312369 1120918110 1145121470 1221513325 1229760883 1269591195 1270373858 1380841150 1418954865 1465815990 1488657911 1608148847 1618106425 1671544550 1717682205 1827719725 1868196850 1905560787 1941727710 1946706499 2071261725 2115985325 2175730793 2193263670 2200624738 2364924775 2443026650 2459521766 2507316825 2539182390 2802295275 2837909730 2862803675 2977315822 3175934645 3216297694 3236212850 3300937107 3435364410 3655439450 3664539975 3689282649 3811121574 3893412998 4142523450 4231970650 4351461586 4465973733 4729849550 4824446541 4854319275 5014633650 5483159175 5501561845 5604590550 5725607350 5840119497 6148804415 6347955975 6351869290 6527192379 6601874214 7094774325 7329079950 7378565298 7443289555 8040744235 8588411025 8931947466 9527803935 9648893082 9708638550 9733532495 10878653965 10966318350 11003123690 11680238994 12297608830 12695911950 13054384758 14189548650 14886579110 15879673225 16081488470 16504685535 17176822050 18446413245 19055607870 19467064990 20905935011 21757307930 22329868665 24122232705 25307184487 27507809225 28284500309 29200597485 30744022075 31759346450 32635961895 33009371070 36892826490 36987423481 37216447775 40203721175 41811870022 44659737330 47639019675 48244465410 48667662475 50614368974 54393269825 55015618450 56569000618 58401194970 61488044150 62717805033 65271923790 73974846962 74432895550 75921553461 80407442350 82523427675 84853500927 92232066225 95278039350 97335324950 104529675055 108786539650 110962270443 111649343325 120611163525 125435610066 126535922435 141422501545 146002987425 151843106922 163179809475 165046855350 169707001854 184464132450 184937117405 209059350110 221924540886 223298686650 241222327050 253071844870 282845003090 292005974850 313589025165 326359618950 369874234810 379607767305 424267504635 480836505253 522648375275 554811352215 627178050330 632679612175 707112507725 759215534610 848535009270 924685587025 961673010506 1045296750550 1109622704430 1265359224350 1414225015450 1442509515759 1567945125825 1849371174050 1898038836525 2121337523175 2404182526265 2774056761075 2885019031518 3135890251650 3796077673050 4242675046350 4808365052530 5548113522150 7212547578795 12020912631325 14425095157590 24041825262650 36062737893975 72125475787950
• Sum of all divisors σ(n): 224361219962880
• Sum of proper divisors (its aliquot sum) s(n): 152235744174930
• 72125475787950 is an abundant number, because the sum of its proper divisors (152235744174930) is greater than itself. Its abundance is 80110268386980

Bases of 72125475787950

• Binary: 10000011001100100000101010111010001010010101110₂
• Hexadecimal: 0x4199055D14AE
• Base-36: PKDZI2566

Squares and roots of 72125475787950

• 72125475787950 squared (72125475787950²) is 5202084257638161673365202500
• 72125475787950 cubed (72125475787950³) is 375202802171157079624249569311798809875000
• The square root of 72125475787950 is 8492671.8874539125
• The cube root of 72125475787950 is 41625.8291172097

Scales and comparisons

• 72,125,475,787,950 seconds is equal to 2,293,367 years, 1 week, 4 days, 9 hours, 32 minutes, 30 seconds.
• To count from 1 to 72,125,475,787,950 would take you about five million, seven hundred thirty-three thousand, four hundred seventeen 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 72125475787950 cubic inches would be around 3468.8 feet tall.

Recreational maths with 72125475787950

• 72125475787950 backwards is 05978757452127
• 72125475787950 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72125475787950's digits is 69
• More coming soon!