428515512348160

Names of 428515512348160

• Cardinal: 428515512348160 can be written as Four hundred twenty-eight trillion, five hundred fifteen billion, five hundred twelve million, three hundred forty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 4.2851551234816 × 10¹⁴

Factors of 428515512348160

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 167388872018

Divisors of 428515512348160

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1280 2560 167388872011 334777744022 669555488044 836944360055 1339110976088 1673888720110 2678221952176 3347777440220 5356443904352 6695554880440 10712887808704 13391109760880 21425775617408 26782219521760 42851551234816 53564439043520 85703102469632 107128878087040 214257756174080 428515512348160
• Sum of all divisors σ(n): 1027432896409656
• Sum of proper divisors (its aliquot sum) s(n): 598917384061496
• 428515512348160 is an abundant number, because the sum of its proper divisors (598917384061496) is greater than itself. Its abundance is 170401871713336

Bases of 428515512348160

• Binary: 1100001011011101110001010111001001110111000000000₂
• Hexadecimal: 0x185BB8AE4EE00
• Base-36: 47W9B43XTS

Squares and roots of 428515512348160

• 428515512348160 squared (428515512348160²) is 183625544323006065437055385600
• 428515512348160 cubed (428515512348160³) is 78686394205782707021363084075306630250496000
• The square root of 428515512348160 is 20700616.2311212369
• The cube root of 428515512348160 is 75391.4650230339

Scales and comparisons

• 428,515,512,348,160 seconds is equal to 13,625,467 years, 41 weeks, 6 days, 19 hours, 22 minutes, 40 seconds.
• To count from 1 to 428,515,512,348,160 would take you about thirty-four million, sixty-three thousand, six hundred sixty-nine 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 428515512348160 cubic inches would be around 6282.6 feet tall.

Recreational maths with 428515512348160

• 428515512348160 backwards is 061843215515824
• The number of decimal digits it has is: 15
• The sum of 428515512348160's digits is 55
• More coming soon!