72644502135040

Names of 72644502135040

• Cardinal: 72644502135040 can be written as Seventy-two trillion, six hundred forty-four billion, five hundred two million, one hundred thirty-five thousand and forty.

Scientific notation

• Scientific notation: 7.264450213504 × 10¹³

Factors of 72644502135040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 37033

Divisors of 72644502135040

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 53 55 64 80 88 106 110 121 128 160 176 212 220 241 242 256 265 320 352 424 440 482 484 530 583 605 640 704 848 880 964 968 1060 1166 1205 1210 1280 1408 1696 1760 1928 1936 2120 2332 2410 2420 2651 2816 2915 3392 3520 3856 3872 4240 4664 4820 4840 5302 5830 6413 6784 7040 7712 7744 8480 9328 9640 9680 10604 11660 12773 12826 13255 13568 14080 15424 15488 16960 18656 19280 19360 21208 23320 25546 25652 26510 29161 30848 30976 32065 33920 36721 37312 38560 38720 42416 46640 51092 51304 53020 58322 61696 63865 64130 67840 73442 74624 77120 77440 84832 93280 102184 102608 106040 116644 127730 128260 140503 145805 146884 149248 154240 154880 169664 183605 186560 204368 205216 212080 233288 255460 256520 281006 291610 293768 308480 339328 367210 373120 403931 408736 410432 424160 466576 510920 513040 562012 583220 587536 678656 702515 734420 746240 807862 817472 820864 848320 933152 1021840 1026080 1124024 1166440 1175072 1405030 1468840 1545533 1615724 1634944 1641728 1696640 1866304 1946213 2019655 2043680 2052160 2248048 2332880 2350144 2810060 2937680 3091066 3231448 3269888 3393280 3732608 3892426 4039310 4087360 4104320 4443241 4496096 4665760 4700288 5620120 5875360 6182132 6462896 7465216 7727665 7784852 8078620 8174720 8208640 8849761 8886482 8992192 9331520 9400576 9731065 11240240 11750720 12364264 12925792 15455330 15569704 16157240 16349440 17699522 17772964 17984384 18663040 19462130 21408343 22216205 22480480 23501440 24728528 25851584 30910660 31139408 32314480 35399044 35545928 35968768 37326080 38924260 42816686 44248805 44432410 44960960 47002880 49457056 51703168 61821320 62278816 64628960 70798088 71091856 77848520 85633372 88497610 88864820 89921920 97347371 98914112 103406336 107041715 123642640 124557632 129257920 141596176 142183712 155697040 171266744 176995220 177729640 179843840 194694742 197828224 214083430 235491773 247285280 249115264 258515840 283192352 284367424 311394080 342533488 353990440 355459280 389389484 395656448 428166860 469037333 470983546 486736855 494570560 498230528 517031680 566384704 568734848 622788160 685066976 707980880 710918560 778778968 856333720 938074666 941967092 973473710 989141120 1070821081 1132769408 1137469696 1177458865 1245576320 1370133952 1415961760 1421837120 1557557936 1712667440 1876149332 1883934184 1946947420 1978282240 2141642162 2265538816 2345186665 2354917730 2491152640 2740267904 2831923520 2843674240 3115115872 3425334880 3752298664 3767868368 3893894840 4283284324 4690373330 4709835460 5159410663 5354105405 5480535808 5663847040 5687348480 6230231744 6850669760 7504597328 7535736736 7787789680 8566568648 9380746660 9419670920 10318821326 10708210810 11327694080 12460463488 13701339520 15009194656 15071473472 15575579360 17133137296 18761493320 18839341840 20637642652 21416421620 24920926976 25797053315 27402679040 30018389312 30142946944 31151158720 34266274592 37522986640 37678683680 41275285304 42832843240 51594106630 56753517293 60036778624 60285893888 62302317440 68532549184 75045973280 75357367360 82550570608 85665686480 103188213260 113507034586 120073557248 124604634880 137065098368 150091946560 150714734720 165101141216 171331372960 206376426520 227014069172 274130196736 283767586465 300183893120 301429469440 330202282432 342662745920 412752853040 454028138344 567535172930 600367786240 660404564864 685325491840 825505706080 908056276688 1135070345860 1320809129728 1370650983680 1651011412160 1816112553376 2270140691720 3302022824320 3632225106752 4540281383440 6604045648640 7264450213504 9080562766880 14528900427008 18161125533760 36322251067520 72644502135040
• Sum of all divisors σ(n): 195685769120688
• Sum of proper divisors (its aliquot sum) s(n): 123041266985648
• 72644502135040 is an abundant number, because the sum of its proper divisors (123041266985648) is greater than itself. Its abundance is 50396764850608

Bases of 72644502135040

• Binary: 10000100001000111011101101111101010000100000000₂
• Hexadecimal: 0x4211DDBEA100
• Base-36: PR0F8Y1OG

Squares and roots of 72644502135040

• 72644502135040 squared (72644502135040²) is 5277223690447831118395801600
• 72644502135040 cubed (72644502135040³) is 383361287647821135734041160350972248064000
• The square root of 72644502135040 is 8523174.4165563103
• The cube root of 72644502135040 is 41725.4392475367

Scales and comparisons

• 72,644,502,135,040 seconds is equal to 2,309,870 years, 24 weeks, 18 hours, 50 minutes, 40 seconds.
• To count from 1 to 72,644,502,135,040 would take you about five million, seven hundred seventy-four thousand, six hundred 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 72644502135040 cubic inches would be around 3477.1 feet tall.

Recreational maths with 72644502135040

• 72644502135040 backwards is 04053120544627
• The number of decimal digits it has is: 14
• The sum of 72644502135040's digits is 43
• More coming soon!