16808881012

Names of 16808881012

• Cardinal: 16808881012 can be written as Sixteen billion, eight hundred eight million, eight hundred eighty-one thousand and twelve.

Scientific notation

• Scientific notation: 1.6808881012 × 10¹⁰

Factors of 16808881012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 112

Divisors of 16808881012

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 11 14 19 22 28 38 44 49 73 76 77 98 121 133 146 154 196 209 242 266 292 308 343 418 484 511 532 539 686 803 836 847 931 1022 1078 1372 1387 1463 1606 1694 1862 2044 2156 2299 2774 2926 3212 3388 3577 3724 3773 4598 5329 5548 5621 5852 5929 6517 7154 7546 8833 9196 9709 10241 10658 11242 11858 13034 14308 15092 15257 16093 17666 19418 20482 21316 22484 23716 25039 26068 30514 32186 35332 37303 38836 39347 40964 41503 50078 58619 61028 61831 64372 67963 71687 74606 78694 83006 100156 101251 106799 112651 117238 123662 135926 143374 149212 157388 166012 167827 202502 213598 225302 234476 247324 261121 271852 275429 286748 335654 405004 410333 427196 432817 450604 475741 522242 550858 644809 671308 708757 747593 788557 820666 865634 951482 1044484 1101716 1113761 1174789 1289618 1417514 1495186 1577114 1641332 1731268 1827847 1902964 2227522 2349578 2579236 2835028 2872331 2990372 3029719 3154228 3655694 4455044 4513663 4699156 4961299 5233151 5744662 6059438 7311388 7796327 8223523 9027326 9922598 10466302 11489324 12118876 12251371 15592654 16447046 18054652 19845196 20106317 20932604 24502742 31185308 31595641 32894092 34729093 40212634 49005484 54574289 57564661 63191282 69458186 80425268 85759597 109148578 115129322 126382564 138916372 171519194 218297156 221169487 230258644 343038388 382020023 442338974 600317179 764040046 884677948 1200634358 1528080092 2401268716 4202220253 8404440506 16808881012
• Sum of all divisors σ(n): 40241544000
• Sum of proper divisors (its aliquot sum) s(n): 23432662988
• 16808881012 is an abundant number, because the sum of its proper divisors (23432662988) is greater than itself. Its abundance is 6623781976

Bases of 16808881012

• Binary: 1111101001111000110010101101110100₂
• Hexadecimal: 0x3E9E32B74
• Base-36: 7PZKNLG

Squares and roots of 16808881012

• 16808881012 squared (16808881012²) is 282538480875574144144
• 16808881012 cubed (16808881012³) is 4749155706348763366100232593728
• The square root of 16808881012 is 129649.0686892891
• The cube root of 16808881012 is 2561.6095536061

Scales and comparisons

• 16,808,881,012 seconds is equal to 534 years, 24 weeks, 3 days, 5 hours, 36 minutes, 52 seconds.
• To count from 1 to 16,808,881,012 would take you about one thousand and sixty-eight 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 16808881012 cubic inches would be around 213.5 feet tall.

Recreational maths with 16808881012

• 16808881012 backwards is 21018880861
• The number of decimal digits it has is: 11
• The sum of 16808881012's digits is 43
• More coming soon!