31379539078643913000

Names of 31379539078643913000

• Cardinal: 31379539078643913000 can be written as Thirty-one quintillion, three hundred seventy-nine quadrillion, five hundred thirty-nine trillion, seventy-eight billion, six hundred forty-three million, nine hundred thirteen thousand.

Scientific notation

• Scientific notation: 3.1379539078643913 × 10¹⁹

Factors of 31379539078643913000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 232319608

Divisors of 31379539078643913000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 125 150 180 200 225 250 300 360 375 450 500 600 750 900 1000 1125 1500 1800 2250 3000 4500 9000 16127387 32254774 48382161 64509548 80636935 96764322 129019096 145146483 161273870 193528644 216192211 241910805 290292966 322547740 387057288 403184675 432384422 483821610 580585932 645095480 648576633 725732415 806369350 864768844 967643220 1080961055 1161171864 1209554025 1297153266 1451464830 1612738700 1729537688 1935286440 1945729899 2015923375 2161922110 2419108050 2594306532 2902929660 3225477400 3242883165 3628662075 3891459798 4031846750 4323844220 4838216100 5188613064 5404805275 5805859320 6047770125 6485766330 7257324150 7782919596 8063693500 8647688440 9676432200 9728649495 10809610550 12095540250 12971532660 14514648300 15565839192 16127387000 16214415825 18143310375 19457298990 21619221100 24191080500 25943065320 27024026375 29029296600 32428831650 36286620750 38914597980 43238442200 48382161000 48643247475 54048052750 64857663300 72573241500 77829195960 81072079125 97286494950 108096105500 129715326600 145146483000 162144158250 194572989900 216192211000 243216237375 324288316500 389145979800 486432474750 648576633000 972864949500 1945729899000 3486615453182657 6973230906365314 10459846359547971 13946461812730628 17433077265913285 20919692719095942 27892923625461256 31379539078643913 34866154531826570 41839385438191884 52299231797739855 62759078157287826 69732309063653140 83678770876383768 87165386329566425 104598463595479710 125518156314575652 139464618127306280 156897695393219565 174330772659132850 209196927190959420 251036312629151304 261496158988699275 313795390786439130 348661545318265700 418393854381918840 435826931647832125 522992317977398550 627590781572878260 697323090636531400 784488476966097825 871653863295664250 1045984635954797100 1255181563145756520 1307480794943496375 1568976953932195650 1743307726591328500 2091969271909594200 2614961589886992750 3137953907864391300 3486615453182657000 3922442384830489125 5229923179773985500 6275907815728782600 7844884769660978250 10459846359547971000 15689769539321956500 31379539078643913000
• Sum of all divisors σ(n): 106062849152978627520
• Sum of proper divisors (its aliquot sum) s(n): 74683310074334714520
• 31379539078643913000 is an abundant number, because the sum of its proper divisors (74683310074334714520) is greater than itself. Its abundance is 43303770995690801520

Bases of 31379539078643913000

• Binary: 11011001101111010100001001000100100111110000011110001000100101000₂
• Hexadecimal: 0x1B37A84893E0F1128
• Base-36: 6MENI8RMEWZE0

Squares and roots of 31379539078643913000

• 31379539078643913000 squared (31379539078643913000²) is 984675472788140476377079051951569000000
• 31379539078643913000 cubed (31379539078643913000³) is 30898662478137625031137517872774845702492672649497000000000
• The square root of 31379539078643913000 is 5601744288.9375013849
• The cube root of 31379539078643913000 is 3154148.8651584207

Scales and comparisons

• 31,379,539,078,643,913,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,379,539,078,643,913,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 31379539078643913000 cubic inches would be around 262845.7 feet tall.

Recreational maths with 31379539078643913000

• 31379539078643913000 backwards is 00031934687093597313
• The number of decimal digits it has is: 20
• The sum of 31379539078643913000's digits is 81
• More coming soon!