16843813215

Names of 16843813215

• Cardinal: 16843813215 can be written as Sixteen billion, eight hundred forty-three million, eight hundred thirteen thousand, two hundred fifteen.

Scientific notation

• Scientific notation: 1.6843813215 × 10¹⁰

Factors of 16843813215

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1964

Divisors of 16843813215

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 15 19 23 37 57 69 95 111 115 185 285 345 437 555 703 851 1311 1369 1877 2109 2185 2553 3515 4107 4255 5631 6555 6845 9385 10545 12765 16169 20535 26011 28155 31487 35663 43171 48507 69449 78033 80845 94461 106989 129513 130055 157435 178315 208347 215855 242535 347245 390165 472305 534945 598253 647565 820249 1041735 1319531 1597327 1794759 2460747 2569613 2991265 3958593 4101245 4791981 6597655 7708839 7986635 8973795 12303735 12848065 19792965 23959905 30349213 38544195 48822647 59101099 91047639 146467941 151746065 177303297 244113235 295505495 455238195 732339705 886516485 1122920881 3368762643 5614604405 16843813215
• Sum of all divisors σ(n): 30439825920
• Sum of proper divisors (its aliquot sum) s(n): 13596012705
• 16843813215 is a deficient number, because the sum of its proper divisors (13596012705) is less than itself. Its deficiency is 3247800510

Bases of 16843813215

• Binary: 1111101011111110000011000101011111₂
• Hexadecimal: 0x3EBF8315F
• Base-36: 7QKDDGF

Squares and roots of 16843813215

• 16843813215 squared (16843813215²) is 283714043621808636225
• 16843813215 cubed (16843813215³) is 4778826357238106769047782713375
• The square root of 16843813215 is 129783.7170641987
• The cube root of 16843813215 is 2563.3828373985

Scales and comparisons

• 16,843,813,215 seconds is equal to 535 years, 30 weeks, 1 day, 13 hours, 15 seconds.
• To count from 1 to 16,843,813,215 would take you about one thousand and seventy-one 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 16843813215 cubic inches would be around 213.6 feet tall.

Recreational maths with 16843813215

• 16843813215 backwards is 51231834861
• The number of decimal digits it has is: 11
• The sum of 16843813215's digits is 42
• More coming soon!