397101428224

Names of 397101428224

• Cardinal: 397101428224 can be written as Three hundred ninety-seven billion, one hundred one million, four hundred twenty-eight thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 3.97101428224 × 10¹¹

Factors of 397101428224

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5832

Divisors of 397101428224

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 128 184 256 368 512 736 1472 2944 5807 5888 11614 11776 23228 46456 92912 133561 185824 267122 371648 534244 743296 1068488 1486592 2136976 2973184 4273952 8547904 17095808 33721249 34191616 67442498 68383232 134884996 269769992 539539984 775588727 1079079968 1551177454 2158159936 3102354908 4316319872 6204709816 8632639744 12409419632 17265279488 24818839264 49637678528 99275357056 198550714112 397101428224
• Sum of all divisors σ(n): 828066703464
• Sum of proper divisors (its aliquot sum) s(n): 430965275240
• 397101428224 is an abundant number, because the sum of its proper divisors (430965275240) is greater than itself. Its abundance is 33863847016

Bases of 397101428224

• Binary: 101110001110101000101101110111000000000₂
• Hexadecimal: 0x5C7516EE00
• Base-36: 52FBXR0G

Squares and roots of 397101428224

• 397101428224 squared (397101428224²) is 157689544297540623794176
• 397101428224 cubed (397101428224³) is 62618743256545096519327167413223424
• The square root of 397101428224 is 630159.8433921349
• The cube root of 397101428224 is 7350.2224513419

Scales and comparisons

• 397,101,428,224 seconds is equal to 12,626 years, 31 weeks, 8 hours, 17 minutes, 4 seconds.
• To count from 1 to 397,101,428,224 would take you about twenty-five thousand, two hundred fifty-three 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 397101428224 cubic inches would be around 612.5 feet tall.

Recreational maths with 397101428224

• 397101428224 backwards is 422824101793
• The number of decimal digits it has is: 12
• The sum of 397101428224's digits is 43
• More coming soon!