31390203146100

Names of 31390203146100

• Cardinal: 31390203146100 can be written as Thirty-one trillion, three hundred ninety billion, two hundred three million, one hundred forty-six thousand, one hundred.

Scientific notation

• Scientific notation: 3.13902031461 × 10¹³

Factors of 31390203146100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 25208

Divisors of 31390203146100

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 167 300 334 501 668 835 1002 1670 2004 2505 3340 4175 5010 8350 10020 12525 16700 25031 25050 50062 50100 75093 100124 125155 150186 250310 300372 375465 500620 625775 750930 1251550 1501860 1877325 2503100 3754650 4180177 7509300 8360354 12540531 16720708 20900885 25081062 41801770 50162124 62702655 83603540 104504425 125405310 209008850 250810620 313513275 418017700 626550961 627026550 1253101922 1254053100 1879652883 2506203844 3132754805 3759305766 6265509610 7518611532 9398264415 12531019220 15663774025 18796528830 31327548050 37593057660 46991322075 62655096100 93982644150 104634010487 187965288300 209268020974 313902031461 418536041948 523170052435 627804062922 1046340104870 1255608125844 1569510157305 2092680209740 2615850262175 3139020314610 5231700524350 6278040629220 7847550786525 10463401048700 15695101573050 31390203146100
• Sum of all divisors σ(n): 91369817603232
• Sum of proper divisors (its aliquot sum) s(n): 59979614457132
• 31390203146100 is an abundant number, because the sum of its proper divisors (59979614457132) is greater than itself. Its abundance is 28589411311032

Bases of 31390203146100

• Binary: 111001000110010011001111010000110111101110100₂
• Hexadecimal: 0x1C8C99E86F74
• Base-36: B4KGKHCVO

Squares and roots of 31390203146100

• 31390203146100 squared (31390203146100²) is 985344853553426337945210000
• 31390203146100 cubed (31390203146100³) is 30930175122006207197802332751425181000000
• The square root of 31390203146100 is 5602696.0604783837
• The cube root of 31390203146100 is 31545.0612817823

Scales and comparisons

• 31,390,203,146,100 seconds is equal to 998,111 years, 18 weeks, 6 days, 9 hours, 55 minutes.
• To count from 1 to 31,390,203,146,100 would take you about two million, four hundred ninety-five thousand, two hundred seventy-eight 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 31390203146100 cubic inches would be around 2628.8 feet tall.

Recreational maths with 31390203146100

• 31390203146100 backwards is 00164130209313
• The number of decimal digits it has is: 14
• The sum of 31390203146100's digits is 33
• More coming soon!