397823289378064

Names of 397823289378064

• Cardinal: 397823289378064 can be written as Three hundred ninety-seven trillion, eight hundred twenty-three billion, two hundred eighty-nine million, three hundred seventy-eight thousand and sixty-four.

Scientific notation

• Scientific notation: 3.97823289378064 × 10¹⁴

Factors of 397823289378064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 19745

Divisors of 397823289378064

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 8 11 16 22 23 44 46 88 92 121 176 184 242 253 368 484 506 529 968 1012 1058 1936 2024 2116 2783 4048 4232 5566 5819 8464 11132 11638 19709 22264 23276 39418 44528 46552 64009 78836 93104 128018 157672 216799 256036 315344 433598 453307 512072 867196 906614 1024144 1734392 1813228 2384789 3468784 3626456 4769578 4986377 7252912 9539156 9972754 10426061 19078312 19945508 20852122 38156624 39891016 41704244 54850147 79782032 83408488 109700294 114686671 166816976 219400588 229373342 388444681 438801176 458746684 776889362 877602352 917493368 1261553381 1553778724 1834986736 2523106762 3107557448 4272891491 5046213524 6215114896 8545782982 8934227663 10092427048 17091565964 17868455326 20184854096 34183131928 35736910652 47001806401 68366263856 71473821304 94003612802 98276504293 142947642608 188007225604 196553008586 205487236249 376014451208 393106017172 410974472498 752028902416 786212034344 821948944996 1081041547223 1572424068688 1643897889992 2162083094446 2260359598739 3287795779984 4324166188892 4520719197478 8648332377784 9041438394956 17296664755568 18082876789912 24863955586129 36165753579824 49727911172258 99455822344516 198911644689032 397823289378064
• Sum of all divisors σ(n): 885706192303429
• Sum of proper divisors (its aliquot sum) s(n): 487882902925365
• 397823289378064 is an abundant number, because the sum of its proper divisors (487882902925365) is greater than itself. Its abundance is 90059613547301

Bases of 397823289378064

• Binary: 1011010011101000101110011110110001100010100010000₂
• Hexadecimal: 0x169D173D8C510
• Base-36: 3X0LHV03KG

Squares and roots of 397823289378064

• 397823289378064 squared (397823289378064²) is 158263369571582849007924388096
• 397823289378064 cubed (397823289378064³) is 62960854271023292482033765362995093605126144
• 397823289378064 is a perfect square number. Its square root is 19945508
• The cube root of 397823289378064 is 73546.7356290241

Scales and comparisons

• 397,823,289,378,064 seconds is equal to 12,649,550 years, 2 weeks, 5 days, 15 hours, 41 minutes, 4 seconds.
• To count from 1 to 397,823,289,378,064 would take you about thirty-one million, six hundred twenty-three thousand, eight hundred seventy-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 397823289378064 cubic inches would be around 6128.9 feet tall.

Recreational maths with 397823289378064

• 397823289378064 backwards is 460873982328793
• The number of decimal digits it has is: 15
• The sum of 397823289378064's digits is 79
• More coming soon!