14721077920

Names of 14721077920

• Cardinal: 14721077920 can be written as Fourteen billion, seven hundred twenty-one million, seventy-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.472107792 × 10¹⁰

Factors of 14721077920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6186

Divisors of 14721077920

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 136 160 170 272 340 544 680 1061 1360 2122 2720 4244 5101 5305 8488 10202 10610 16976 18037 20404 21220 25505 33952 36074 40808 42440 51010 72148 81616 84880 86717 90185 102020 144296 163232 169760 173434 180370 204040 288592 346868 360740 408080 433585 577184 693736 721480 816160 867170 1387472 1442960 1734340 2774944 2885920 3468680 5412161 6937360 10824322 13874720 21648644 27060805 43297288 54121610 86594576 92006737 108243220 173189152 184013474 216486440 368026948 432972880 460033685 736053896 865945760 920067370 1472107792 1840134740 2944215584 3680269480 7360538960 14721077920
• Sum of all divisors σ(n): 36866276496
• Sum of proper divisors (its aliquot sum) s(n): 22145198576
• 14721077920 is an abundant number, because the sum of its proper divisors (22145198576) is greater than itself. Its abundance is 7424120656

Bases of 14721077920

• Binary: 1101101101011100011101001010100000₂
• Hexadecimal: 0x36D71D2A0
• Base-36: 6RGJSF4

Squares and roots of 14721077920

• 14721077920 squared (14721077920²) is 216710135126711526400
• 14721077920 cubed (14721077920³) is 3190206785254049453496537088000
• The square root of 14721077920 is 121330.4492697525
• The cube root of 14721077920 is 2450.8300905127

Scales and comparisons

• 14,721,077,920 seconds is equal to 468 years, 4 weeks, 2 days, 20 hours, 18 minutes, 40 seconds.
• To count from 1 to 14,721,077,920 would take you about nine hundred thirty-six 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 14721077920 cubic inches would be around 204.2 feet tall.

Recreational maths with 14721077920

• 14721077920 backwards is 02977012741
• 14721077920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 14721077920's digits is 40
• More coming soon!