2149829150398320

Names of 2149829150398320

• Cardinal: 2149829150398320 can be written as Two quadrillion, one hundred forty-nine trillion, eight hundred twenty-nine billion, one hundred fifty million, three hundred ninety-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.14982915039832 × 10¹⁵

Factors of 2149829150398320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 39116251156

Divisors of 2149829150398320

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 229 240 458 687 916 1145 1374 1832 2290 2748 3435 3664 4580 5496 6870 9160 10992 13740 18320 27480 54960 39116250917 78232501834 117348752751 156465003668 195581254585 234697505502 312930007336 391162509170 469395011004 586743763755 625860014672 782325018340 938790022008 1173487527510 1564650036680 1877580044016 2346975055020 3129300073360 4693950110040 8957621459993 9387900220080 17915242919986 26872864379979 35830485839972 44788107299965 53745728759958 71660971679944 89576214599930 107491457519916 134364321899895 143321943359888 179152429199860 214982915039832 268728643799790 358304858399720 429965830079664 537457287599580 716609716799440 1074914575199160 2149829150398320
• Sum of all divisors σ(n): 6693572857088160
• Sum of proper divisors (its aliquot sum) s(n): 4543743706689840
• 2149829150398320 is an abundant number, because the sum of its proper divisors (4543743706689840) is greater than itself. Its abundance is 2393914556291520

Bases of 2149829150398320

• Binary: 111101000110100001000011010110101100101011101110000₂
• Hexadecimal: 0x7A3421AD65770
• Base-36: L61TVL7BLC

Squares and roots of 2149829150398320

• 2149829150398320 squared (2149829150398320²) is 4621765375902362394214658822400
• 2149829150398320 cubed (2149829150398320³) is 9936005931416547813475893882563775862138368000
• The square root of 2149829150398320 is 46366250.1222421479
• The cube root of 2149829150398320 is 129062.8692289499

Scales and comparisons

• 2,149,829,150,398,320 seconds is equal to 68,357,917 years, 6 weeks, 3 days, 7 hours, 32 minutes.
• To count from 1 to 2,149,829,150,398,320 would take you about two hundred five million, seventy-three thousand, seven hundred fifty-one 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 2149829150398320 cubic inches would be around 10755.2 feet tall.

Recreational maths with 2149829150398320

• 2149829150398320 backwards is 0238930519289412
• The number of decimal digits it has is: 16
• The sum of 2149829150398320's digits is 66
• More coming soon!