16268664672

Names of 16268664672

• Cardinal: 16268664672 can be written as Sixteen billion, two hundred sixty-eight million, six hundred sixty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.6268664672 × 10¹⁰

Factors of 16268664672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 37157

Divisors of 16268664672

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 81 96 104 108 117 144 156 162 169 208 216 234 288 312 324 338 351 416 432 468 507 624 648 676 702 864 936 1014 1053 1248 1296 1352 1404 1521 1872 2028 2106 2592 2704 2808 3042 3744 4056 4212 4563 5408 5616 6084 8112 8424 9126 11232 12168 13689 16224 16848 18252 24336 27378 33696 36504 37139 48672 54756 73008 74278 109512 111417 146016 148556 219024 222834 297112 334251 438048 445668 482807 594224 668502 891336 965614 1002753 1188448 1337004 1448421 1782672 1931228 2005506 2674008 2896842 3008259 3565344 3862456 4011012 4345263 5348016 5793684 6016518 6276491 7724912 8022024 8690526 10696032 11587368 12033036 12552982 13035789 15449824 16044048 17381052 18829473 23174736 24066072 25105964 26071578 32088096 34762104 37658946 39107367 46349472 48132144 50211928 52143156 56488419 69524208 75317892 78214734 96264288 100423856 104286312 112976838 139048416 150635784 156429468 169465257 200847712 208572624 225953676 301271568 312858936 338930514 417145248 451907352 508395771 602543136 625717872 677861028 903814704 1016791542 1251435744 1355722056 1807629408 2033583084 2711444112 4067166168 5422888224 8134332336 16268664672
• Sum of all divisors σ(n): 51810634260
• Sum of proper divisors (its aliquot sum) s(n): 35541969588
• 16268664672 is an abundant number, because the sum of its proper divisors (35541969588) is greater than itself. Its abundance is 19273304916

Bases of 16268664672

• Binary: 1111001001101100000001111101100000₂
• Hexadecimal: 0x3C9B01F60
• Base-36: 7H1XY00

Squares and roots of 16268664672

• 16268664672 squared (16268664672²) is 264669450209980867584
• 16268664672 cubed (16268664672³) is 4305818534388778722259730792448
• The square root of 16268664672 is 127548.6756967707
• The cube root of 16268664672 is 2533.8678968573

Scales and comparisons

• 16,268,664,672 seconds is equal to 517 years, 15 weeks, 1 day, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 16,268,664,672 would take you about one thousand and thirty-four 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 16268664672 cubic inches would be around 211.2 feet tall.

Recreational maths with 16268664672

• 16268664672 backwards is 27646686261
• 16268664672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16268664672's digits is 54
• More coming soon!