16947023872

Names of 16947023872

• Cardinal: 16947023872 can be written as Sixteen billion, nine hundred forty-seven million, twenty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.6947023872 × 10¹⁰

Factors of 16947023872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1922

Divisors of 16947023872

• Number of divisors d(n): 78
• Complete list of divisors:
  1 2 4 8 16 32 47 64 94 128 188 256 376 512 752 1024 1504 1873 2048 2209 3008 3746 4096 4418 6016 7492 8836 12032 14984 17672 24064 29968 35344 48128 59936 70688 88031 96256 119872 141376 176062 192512 239744 282752 352124 479488 565504 704248 958976 1131008 1408496 1917952 2262016 2816992 3835904 4137457 4524032 5633984 7671808 8274914 9048064 11267968 16549828 22535936 33099656 45071872 66199312 90143744 132398624 180287488 264797248 360574976 529594496 1059188992 2118377984 4236755968 8473511936 16947023872
• Sum of all divisors σ(n): 34644801038
• Sum of proper divisors (its aliquot sum) s(n): 17697777166
• 16947023872 is an abundant number, because the sum of its proper divisors (17697777166) is greater than itself. Its abundance is 750753294

Bases of 16947023872

• Binary: 1111110010000111110001000000000000₂
• Hexadecimal: 0x3F21F1000
• Base-36: 7S9TJB4

Squares and roots of 16947023872

• 16947023872 squared (16947023872²) is 287201618118137872384
• 16947023872 cubed (16947023872³) is 4867212678325110239478937550848
• The square root of 16947023872 is 130180.7354104285
• The cube root of 16947023872 is 2568.6078988395

Scales and comparisons

• 16,947,023,872 seconds is equal to 538 years, 44 weeks, 6 days, 2 hours, 37 minutes, 52 seconds.
• To count from 1 to 16,947,023,872 would take you about one thousand and seventy-seven 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 16947023872 cubic inches would be around 214.1 feet tall.

Recreational maths with 16947023872

• 16947023872 backwards is 27832074961
• The number of decimal digits it has is: 11
• The sum of 16947023872's digits is 49
• More coming soon!