397611996474

Names of 397611996474

• Cardinal: 397611996474 can be written as Three hundred ninety-seven billion, six hundred eleven million, nine hundred ninety-six thousand, four hundred seventy-four.

Scientific notation

• Scientific notation: 3.97611996474 × 10¹¹

Factors of 397611996474

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 289995

Divisors of 397611996474

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 66 77 154 231 462 2999 5998 8997 17994 20993 32989 41986 62979 65978 98967 125958 197934 230923 286973 461846 573946 692769 860919 1385538 1721838 2008811 3156703 4017622 6026433 6313406 9470109 12052866 18940218 22096921 44193842 66290763 132581526 860632027 1721264054 2581896081 5163792162 6024424189 9466952297 12048848378 18073272567 18933904594 28400856891 36146545134 56801713782 66268666079 132537332158 198805998237 397611996474
• Sum of all divisors σ(n): 991782144000
• Sum of proper divisors (its aliquot sum) s(n): 594170147526
• 397611996474 is an abundant number, because the sum of its proper divisors (594170147526) is greater than itself. Its abundance is 196558151052

Bases of 397611996474

• Binary: 101110010010011100001011001010100111010₂
• Hexadecimal: 0x5C9385953A
• Base-36: 52NRWZZU

Squares and roots of 397611996474

• 397611996474 squared (397611996474²) is 158095299740040188432676
• 397611996474 cubed (397611996474³) is 62860587762792832519711465298384424
• The square root of 397611996474 is 630564.8233718719
• The cube root of 397611996474 is 7353.3712547521

Scales and comparisons

• 397,611,996,474 seconds is equal to 12,642 years, 43 weeks, 1 day, 16 hours, 47 minutes, 54 seconds.
• To count from 1 to 397,611,996,474 would take you about twenty-five thousand, two hundred eighty-five 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 397611996474 cubic inches would be around 612.8 feet tall.

Recreational maths with 397611996474

• 397611996474 backwards is 474699116793
• 397611996474 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 397611996474's digits is 66
• More coming soon!