16640906688

Names of 16640906688

• Cardinal: 16640906688 can be written as Sixteen billion, six hundred forty million, nine hundred six thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.6640906688 × 10¹⁰

Factors of 16640906688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 14310

Divisors of 16640906688

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 32 34 36 42 48 51 56 63 64 68 72 84 96 102 112 119 126 136 144 153 168 192 204 224 238 252 272 288 289 306 336 357 408 448 476 504 544 576 578 612 672 714 816 867 952 1008 1071 1088 1156 1224 1344 1428 1632 1734 1904 2016 2023 2142 2312 2448 2601 2856 3264 3468 3808 4032 4046 4284 4624 4896 5202 5712 6069 6936 7616 8092 8568 9248 9792 10404 11424 12138 13872 14281 16184 17136 18207 18496 20808 22848 24276 27744 28562 32368 34272 36414 41616 42843 48552 55488 57124 64736 68544 72828 83232 85686 97104 99967 114248 128529 129472 145656 166464 171372 194208 199934 228496 242777 257058 291312 299901 342744 388416 399868 456992 485554 514116 582624 599802 685488 728331 799736 899703 913984 971108 1028232 1165248 1199604 1370976 1456662 1599472 1699439 1799406 1942216 2056464 2184993 2399208 2741952 2913324 3198944 3398878 3598812 3884432 4112928 4127209 4369986 4798416 5098317 5826648 6397888 6797756 7197624 7768864 8225856 8254418 8739972 9596832 10196634 11653296 12381627 13595512 14395248 15294951 15537728 16508836 17479944 19193664 20393268 23306592 24763254 27191024 28790496 28890463 30589902 33017672 34959888 37144881 40786536 46613184 49526508 54382048 57580992 57780926 61179804 66035344 69919776 74289762 81573072 86671389 99053016 108764096 115561852 122359608 132070688 139839552 148579524 163146144 173342778 198106032 231123704 244719216 260014167 264141376 297159048 326292288 346685556 396212064 462247408 489438432 520028334 594318096 693371112 792424128 924494816 978876864 1040056668 1188636192 1386742224 1848989632 2080113336 2377272384 2773484448 4160226672 5546968896 8320453344 16640906688
• Sum of all divisors σ(n): 57911453392
• Sum of proper divisors (its aliquot sum) s(n): 41270546704
• 16640906688 is an abundant number, because the sum of its proper divisors (41270546704) is greater than itself. Its abundance is 24629640016

Bases of 16640906688

• Binary: 1111011111111000000001010111000000₂
• Hexadecimal: 0x3DFE015C0
• Base-36: 7N7KDS0

Squares and roots of 16640906688

• 16640906688 squared (16640906688²) is 276919775398723129344
• 16640906688 cubed (16640906688³) is 4608196142472069589760858652672
• The square root of 16640906688 is 128999.6383250743
• The cube root of 16640906688 is 2553.0480884137

Scales and comparisons

• 16,640,906,688 seconds is equal to 529 years, 6 weeks, 5 days, 2 hours, 4 minutes, 48 seconds.
• To count from 1 to 16,640,906,688 would take you about one thousand and fifty-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 16640906688 cubic inches would be around 212.8 feet tall.

Recreational maths with 16640906688

• 16640906688 backwards is 88660904661
• The number of decimal digits it has is: 11
• The sum of 16640906688's digits is 54
• More coming soon!