9968620800138

Names of 9968620800138

• Cardinal: 9968620800138 can be written as Nine trillion, nine hundred sixty-eight billion, six hundred twenty million, eight hundred thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 9.968620800138 × 10¹²

Factors of 9968620800138

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1659777059

Divisors of 9968620800138

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 11 13 14 21 22 26 33 39 42 66 77 78 91 143 154 182 231 273 286 429 462 546 858 1001 2002 3003 6006 1659777023 3319554046 4979331069 9958662138 11618439161 18257547253 21577101299 23236878322 34855317483 36515094506 43154202598 54772641759 64731303897 69710634966 109545283518 127802830771 129462607794 151039709093 237348114289 255605661542 302079418186 383408492313 453119127279 474696228578 712044342867 766816984626 906238254558 1424088685734 1661436800023 3322873600046 4984310400069 9968620800138
• Sum of all divisors σ(n): 26768883843072
• Sum of proper divisors (its aliquot sum) s(n): 16800263042934
• 9968620800138 is an abundant number, because the sum of its proper divisors (16800263042934) is greater than itself. Its abundance is 6831642242796

Bases of 9968620800138

• Binary: 10010001000100000000000110100000100010001010₂
• Hexadecimal: 0x911001A088A
• Base-36: 3J7IRFX56

Squares and roots of 9968620800138

• 9968620800138 squared (9968620800138²) is 99373400656943979340819044
• 9968620800138 cubed (9968620800138³) is 990615748769258946182317280203548228072
• The square root of 9968620800138 is 3157312.2747264009
• The cube root of 9968620800138 is 21521.7884760867

Scales and comparisons

• 9,968,620,800,138 seconds is equal to 316,971 years, 15 weeks, 6 days, 13 hours, 22 minutes, 18 seconds.
• To count from 1 to 9,968,620,800,138 would take you about seven hundred ninety-two thousand, four hundred twenty-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 9968620800138 cubic inches would be around 1793.5 feet tall.

Recreational maths with 9968620800138

• 9968620800138 backwards is 8310080268699
• The number of decimal digits it has is: 13
• The sum of 9968620800138's digits is 60
• More coming soon!