72536313948280

Names of 72536313948280

• Cardinal: 72536313948280 can be written as Seventy-two trillion, five hundred thirty-six billion, three hundred thirteen million, nine hundred forty-eight thousand, two hundred eighty.

Scientific notation

• Scientific notation: 7.253631394828 × 10¹³

Factors of 72536313948280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 133016

Divisors of 72536313948280

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 19 20 23 26 28 35 38 40 46 49 52 56 65 70 76 91 92 95 98 104 115 130 133 140 152 161 182 184 190 196 230 245 247 260 266 280 299 322 343 364 380 392 437 455 460 490 494 520 532 598 637 644 665 686 728 760 805 874 910 920 931 980 988 1064 1127 1196 1235 1274 1288 1330 1372 1495 1610 1715 1729 1748 1820 1862 1960 1976 2093 2185 2254 2392 2401 2470 2548 2660 2744 2990 3059 3185 3220 3430 3458 3496 3640 3724 4186 4370 4459 4508 4655 4802 4940 5096 5320 5635 5681 5980 6118 6370 6440 6517 6860 6916 7448 7889 8372 8645 8740 8918 9016 9310 9604 9880 10465 11270 11362 11960 12005 12103 12236 12740 13034 13720 13832 14651 15295 15778 16744 17290 17480 17836 18620 19208 20930 21413 22295 22540 22724 24010 24206 24472 25480 26068 28405 29302 30590 31213 31556 32585 34580 35672 37240 39445 39767 41860 42826 44590 45080 45448 45619 48020 48412 52136 55223 56810 58604 60515 61180 62426 63112 65170 69160 73255 78890 79534 83720 84721 85652 89180 91238 96040 96824 102557 107065 110446 113620 117208 121030 122360 124852 130340 132947 146510 149891 156065 157780 159068 169442 171304 178360 182476 198835 205114 214130 220892 227240 228095 242060 249704 260680 265894 276115 278369 293020 299782 312130 315560 318136 338884 364952 397670 410228 423605 428260 441784 456190 484120 512785 531788 552230 556738 586040 593047 599564 624260 664735 677768 717899 749455 795340 820456 847210 856520 912380 930629 1025570 1049237 1063576 1104460 1113476 1186094 1199128 1248520 1329470 1391845 1435798 1498910 1590680 1694420 1728311 1824760 1861258 1948583 2051140 2098474 2208920 2226952 2372188 2525993 2658940 2783690 2871596 2965235 2997820 3057781 3388840 3456622 3589495 3722516 3897166 4102280 4196948 4653145 4744376 5051986 5246185 5317880 5567380 5743192 5930470 5995640 6115562 6514403 6913244 7178990 7445032 7794332 8393896 8641555 9306290 9742915 10103972 10492370 11134760 11860940 12098177 12231124 12629965 13028806 13640081 13826488 14357980 15288905 15588664 17283110 17681951 18612580 19485830 20207944 20984740 21404467 23721880 24196354 24462248 25259930 26057612 27280162 28715960 30577810 32572015 32837909 34566220 35363902 37225160 38971660 39751153 41969480 42808934 45600821 48392708 50519860 52115224 54560324 58097839 60490885 61155620 65144030 65675818 68200405 69132440 70727804 77943320 79502306 84687239 85617868 88409755 91201642 96785416 101039720 107022335 109120648 116195678 120981770 122311240 123773657 130288060 131351636 136400810 141455608 149831269 159004612 164189545 169374478 171235736 176819510 182403284 198755765 214044670 228004105 229865363 232391356 241963540 247547314 260576120 262703272 272801620 278258071 290489195 299662538 318009224 319205747 328379090 338748956 353639020 364806568 397511530 406684873 423436195 428089340 456008210 459730726 464782712 483927080 495094628 545603240 556516142 580978390 592810673 599325076 618868285 638411494 656758180 677497912 707278040 749156345 755271907 795023060 813369746 846872390 856178680 866415599 912016420 919461452 990189256 1048818883 1113032284 1149326815 1161956780 1185621346 1198650152 1237736570 1276822988 1313516360 1391290355 1498312690 1510543814 1590046120 1596028735 1609057541 1626739492 1693744780 1732831198 1824032840 1838922904 1947806497 2033424365 2097637766 2226064568 2298653630 2323913560 2371242692 2475473140 2553645976 2782580710 2846794111 2964053365 2996625380 3021087628 3192057470 3218115082 3253478984 3387489560 3465662396 3776359535 3895612994 4066848730 4149674711 4195275532 4332077995 4597307260 4742485384 4950946280 5244094415 5286903349 5565161420 5693588222 5928106730 5993250760 6042175256 6064909193 6384114940 6436230164 6931324792 7341732181 7552719070 7791225988 8045287705 8133697460 8299349422 8390551064 8664155990 9194614520 9739032485 10488188830 10573806698 11130322840 11263402787 11387176444 11856213460 12129818386 12768229880 12872460328 13634645479 14233970555 14683464362 15105438140 15582451976 16090575410 16267394920 16598698844 17328311980 19478064970 19927558777 20748373555 20976377660 21147613396 22526805574 22774352888 23712426920 24259636772 26434516745 27269290958 28467941110 29366928724 30210876280 30324545965 32181150820 33197397688 34656623960 36708660905 37008323443 38956129940 39855117554 41496747110 41952755320 42295226792 45053611148 48519273544 52869033490 54538581916 56317013935 56935882220 58733857448 60649091930 64362301640 68173227395 73417321810 74016646886 77912259880 78843819509 79710235108 82993494220 90107222296 95442518353 99637793885 105738066980 109077163832 112634027870 113871764440 121298183860 136346454790 139492911439 146834643620 148033293772 157687639018 159420470216 165986988440 185041617215 190885036706 199275587770 211476133960 225268055740 242596367720 259058264101 272692909580 278985822878 293669287240 296066587544 315375278036 370083234430 381770073412 394219097545 398551175540 450536111480 477212591765 518116528202 545385819160 557971645756 630750556072 697464557195 740166468860 763540146824 788438195090 797102351080 954425183530 1036233056404 1115943291512 1295291320505 1394929114390 1480332937720 1576876390180 1813407848707 1908850367060 2072466112808 2590582641010 2789858228780 3153752780360 3626815697414 3817700734120 5181165282020 5579716457560 7253631394828 9067039243535 10362330564040 14507262789656 18134078487070 36268156974140 72536313948280
• Sum of all divisors σ(n): 225219868070400
• Sum of proper divisors (its aliquot sum) s(n): 152683554122120
• 72536313948280 is an abundant number, because the sum of its proper divisors (152683554122120) is greater than itself. Its abundance is 80147240173840

Bases of 72536313948280

• Binary: 10000011111100010101101001110011110100001111000₂
• Hexadecimal: 0x41F8AD39E878
• Base-36: PPMQ0HQIG

Squares and roots of 72536313948280

• 72536313948280 squared (72536313948280²) is 5261516841203439682514958400
• 72536313948280 cubed (72536313948280³) is 381651037437695187663923431819663951552000
• The square root of 72536313948280 is 8516825.3444743129
• The cube root of 72536313948280 is 41704.7153005067

Scales and comparisons

• 72,536,313,948,280 seconds is equal to 2,306,430 years, 21 weeks, 3 days, 16 hours, 44 minutes, 40 seconds.
• To count from 1 to 72,536,313,948,280 would take you about five million, seven hundred sixty-six thousand and seventy-six 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 72536313948280 cubic inches would be around 3475.4 feet tall.

Recreational maths with 72536313948280

• 72536313948280 backwards is 08284931363527
• The number of decimal digits it has is: 14
• The sum of 72536313948280's digits is 61
• More coming soon!