16920716720

Names of 16920716720

• Cardinal: 16920716720 can be written as Sixteen billion, nine hundred twenty million, seven hundred sixteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.692071672 × 10¹⁰

Factors of 16920716720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1690

Divisors of 16920716720

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 43 73 80 86 146 172 215 292 344 365 430 584 688 730 860 1168 1460 1567 1720 1849 2920 3134 3139 3440 3698 5840 6268 6278 7396 7835 9245 12536 12556 14792 15670 15695 18490 25072 25112 29584 31340 31390 36980 50224 62680 62780 67381 73960 114391 125360 125560 134762 134977 147920 228782 251120 269524 269954 336905 457564 539048 539908 571955 673810 674885 915128 1078096 1079816 1143910 1347620 1349770 1830256 2159632 2287820 2695240 2699540 2897383 4575640 4918813 5390480 5399080 5794766 9151280 9837626 10798160 11589532 14486915 19675252 23179064 24594065 28973830 39350504 46358128 49188130 57947660 78701008 98376260 115895320 196752520 211508959 231790640 393505040 423017918 846035836 1057544795 1692071672 2115089590 3384143344 4230179180 8460358360 16920716720
• Sum of all divisors σ(n): 40854635136
• Sum of proper divisors (its aliquot sum) s(n): 23933918416
• 16920716720 is an abundant number, because the sum of its proper divisors (23933918416) is greater than itself. Its abundance is 7013201696

Bases of 16920716720

• Binary: 1111110000100011011010010110110000₂
• Hexadecimal: 0x3F08DA5B0
• Base-36: 7RU5OKW

Squares and roots of 16920716720

• 16920716720 squared (16920716720²) is 286310654318487558400
• 16920716720 cubed (16920716720³) is 4844581475640972634530856448000
• The square root of 16920716720 is 130079.6552885961
• The cube root of 16920716720 is 2567.2781126795

Scales and comparisons

• 16,920,716,720 seconds is equal to 538 years, 1 week, 2 days, 15 hours, 5 minutes, 20 seconds.
• To count from 1 to 16,920,716,720 would take you about one thousand and seventy-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 16920716720 cubic inches would be around 213.9 feet tall.

Recreational maths with 16920716720

• 16920716720 backwards is 02761702961
• The number of decimal digits it has is: 11
• The sum of 16920716720's digits is 41
• More coming soon!