3981272734033875

Names of 3981272734033875

• Cardinal: 3981272734033875 can be written as Three quadrillion, nine hundred eighty-one trillion, two hundred seventy-two billion, seven hundred thirty-four million, thirty-three thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 3.981272734033875 × 10¹⁵

Factors of 3981272734033875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 326

Divisors of 3981272734033875

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 49 63 75 105 125 147 175 225 245 311 315 343 375 441 525 735 875 933 1029 1125 1225 1555 1575 1715 2177 2205 2401 2625 2799 3087 3675 4665 5145 6125 6531 7203 7775 7875 8575 10885 11025 12005 13995 15239 15435 16807 18375 19593 21609 23325 25725 32655 36015 38875 42875 45717 50421 54425 55125 60025 69975 76195 77175 84035 96721 97965 106673 108045 116625 117649 128625 137151 151263 163275 180075 228585 252105 272125 290163 300125 320019 349875 352947 380975 385875 420175 483605 489825 533365 540225 588245 677047 685755 746711 756315 816375 870489 900375 960057 1058841 1142925 1260525 1450815 1600095 1764735 1904875 2031141 2100875 2240133 2418025 2449125 2666825 2701125 2941225 3385235 3428775 3733555 3781575 4352445 4739329 4800285 5226977 5294205 5714625 6093423 6302625 6720399 7254075 8000475 8823675 10155705 11200665 12090125 13334125 14217987 14706125 15680931 16926175 17143875 18667775 18907875 21762225 23696645 24001425 26134885 26471025 30080231 30467115 33175303 33601995 36270375 36588839 40002375 42653961 44118375 47042793 50778525 56003325 71089935 78404655 84630875 90240693 93338875 99525909 108811125 109766517 118483225 120007125 130674425 132355125 150401155 152335575 165876515 168009975 182944195 210561617 213269805 232227121 235213965 253892625 270722079 280016625 298577727 329299551 355449675 392023275 451203465 497629545 548832585 592416125 631684851 653372125 696681363 752005775 761677875 829382575 840049875 914720975 1052808085 1066349025 1161135605 1176069825 1353610395 1473931319 1492888635 1625589847 1646497755 1777248375 1895054553 1960116375 2090044089 2256017325 2488147725 2744162925 3158424255 3483406815 3760028875 4146912875 4421793957 4573604875 4876769541 5264040425 5331745125 5805678025 5880349125 6768051975 7369656595 7464443175 8127949235 8232488775 9475272765 10317519233 10450220445 11280086625 11379128929 12440738625 13265381871 13720814625 14630308623 15792121275 17417034075 22108969785 24383847705 26320202125 29028390125 30952557699 33840259875 34137386787 36848282975 37322215875 40639746175 41162443875 47376363825 51587596165 52251102225 56895644645 66326909355 72222634631 73151543115 78960606375 87085170375 92857673097 102412160361 110544848925 121919238525 154762788495 170686933935 184241414875 203198730875 216667903893 236881819125 257937980825 261255511125 284478223225 331634546775 361113173155 365757715575 464288365485 505558442417 512060801805 552724244625 609596192625 650003711679 773813942475 853434669675 1083339519465 1289689904125 1422391116125 1516675327251 1658172733875 1805565865775 1828788577875 2321441827425 2527792212085 2560304009025 3250018558395 3538909096919 3869069712375 4267173348375 4550025981753 5416697597325 7583376636255 9027829328875 10616727290757 11607209137125 12638961060425 12801520045125 16250092791975 17694545484595 22750129908765 27083487986625 31850181872271 37916883181275 53083636453785 63194805302125 81250463959875 88472727422975 113750649543825 159250909361355 189584415906375 265418182268925 442363637114875 568753247719125 796254546806775 1327090911344625 3981272734033875
• Sum of all divisors σ(n): 8400058589991744
• Sum of proper divisors (its aliquot sum) s(n): 4418785855957869
• 3981272734033875 is an abundant number, because the sum of its proper divisors (4418785855957869) is greater than itself. Its abundance is 437513121923994

Bases of 3981272734033875

• Binary: 1110001001001111001001001011000100001110011111010011₂
• Hexadecimal: 0xE24F24B10E7D3
• Base-36: 1378RG0FEMR

Squares and roots of 3981272734033875

• 3981272734033875 squared (3981272734033875²) is 15850532582761565983729647515625
• 3981272734033875 cubed (3981272734033875³) is 63105293191664157865405781329087493278341796875
• The square root of 3981272734033875 is 63097327.4714062275
• The cube root of 3981272734033875 is 158491.9868974399

Scales and comparisons

• 3,981,272,734,033,875 seconds is equal to 126,592,158 years, 2 weeks, 6 days, 19 hours, 11 minutes, 15 seconds.
• To count from 1 to 3,981,272,734,033,875 would take you about three hundred seventy-nine million, seven hundred seventy-six thousand, four hundred seventy-four 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 3981272734033875 cubic inches would be around 13207.7 feet tall.

Recreational maths with 3981272734033875

• 3981272734033875 backwards is 5783304372721893
• The number of decimal digits it has is: 16
• The sum of 3981272734033875's digits is 72
• More coming soon!