421692739328

Names of 421692739328

• Cardinal: 421692739328 can be written as Four hundred twenty-one billion, six hundred ninety-two million, seven hundred thirty-nine thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 4.21692739328 × 10¹¹

Factors of 421692739328

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 98018

Divisors of 421692739328

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 686 784 896 1372 1568 1792 2401 2744 3136 4802 5488 6272 9604 10976 12544 16807 19208 21952 33614 38416 43904 67228 76832 87808 98009 134456 153664 196018 268912 307328 392036 537824 614656 686063 784072 1075648 1372126 1568144 2151296 2744252 3136288 4302592 4802441 5488504 6272576 9604882 10977008 12545152 19209764 21954016 25090304 33617087 38419528 43908032 67234174 76839056 87816064 134468348 153678112 175632128 235319609 268936696 307356224 470639218 537873392 614712448 941278436 1075746784 1229424896 1647237263 1882556872 2151493568 3294474526 3765113744 4302987136 6588949052 7530227488 8605974272 13177898104 15060454976 26355796208 30120909952 52711592416 60241819904 105423184832 210846369664 421692739328
• Sum of all divisors σ(n): 982029620880
• Sum of proper divisors (its aliquot sum) s(n): 560336881552
• 421692739328 is an abundant number, because the sum of its proper divisors (560336881552) is greater than itself. Its abundance is 138644142224

Bases of 421692739328

• Binary: 110001000101110110110001000111100000000₂
• Hexadecimal: 0x622ED88F00
• Base-36: 5DQ0YW3K

Squares and roots of 421692739328

• 421692739328 squared (421692739328²) is 177824766401952557891584
• 421692739328 cubed (421692739328³) is 74987412864401072465198560997015552
• The square root of 421692739328 is 649378.7333505771
• The cube root of 421692739328 is 7498.9197811829

Scales and comparisons

• 421,692,739,328 seconds is equal to 13,408 years, 27 weeks, 2 days, 2 minutes, 8 seconds.
• To count from 1 to 421,692,739,328 would take you about twenty-six thousand, eight hundred seventeen 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 421692739328 cubic inches would be around 624.9 feet tall.

Recreational maths with 421692739328

• 421692739328 backwards is 823937296124
• 421692739328 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421692739328's digits is 56
• More coming soon!