12968160800

Names of 12968160800

• Cardinal: 12968160800 can be written as Twelve billion, nine hundred sixty-eight million, one hundred sixty thousand, eight hundred.

Scientific notation

• Scientific notation: 1.29681608 × 10¹⁰

Factors of 12968160800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 38038

Divisors of 12968160800

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 61 70 80 100 112 122 140 160 175 200 224 244 280 305 350 400 427 488 560 610 700 800 854 976 1120 1220 1400 1525 1708 1952 2135 2440 2800 3050 3416 4270 4880 5600 6100 6832 8540 9760 10675 12200 13664 17080 21350 24400 34160 37963 42700 48800 68320 75926 85400 151852 170800 189815 265741 303704 341600 379630 531482 607408 759260 949075 1062964 1214816 1328705 1518520 1898150 2125928 2315743 2657410 3037040 3796300 4251856 4631486 5314820 6074080 6643525 7592600 8503712 9262972 10629640 11578715 13287050 15185200 16210201 18525944 21259280 23157430 26574100 30370400 32420402 37051888 42518560 46314860 53148200 57893575 64840804 74103776 81051005 92629720 106296400 115787150 129681608 162102010 185259440 212592800 231574300 259363216 324204020 370518880 405255025 463148600 518726432 648408040 810510050 926297200 1296816080 1621020100 1852594400 2593632160 3242040200 6484080400 12968160800
• Sum of all divisors σ(n): 36775271232
• Sum of proper divisors (its aliquot sum) s(n): 23807110432
• 12968160800 is an abundant number, because the sum of its proper divisors (23807110432) is greater than itself. Its abundance is 10838949632

Bases of 12968160800

• Binary: 1100000100111101100110111000100000₂
• Hexadecimal: 0x304F66E20
• Base-36: 5YGWOWW

Squares and roots of 12968160800

• 12968160800 squared (12968160800²) is 168173194534656640000
• 12968160800 cubed (12968160800³) is 2180897028975108480307712000000
• The square root of 12968160800 is 113877.8327858413
• The cube root of 12968160800 is 2349.4135129159

Scales and comparisons

• 12,968,160,800 seconds is equal to 412 years, 18 weeks, 10 hours, 53 minutes, 20 seconds.
• To count from 1 to 12,968,160,800 would take you about eight hundred twenty-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 12968160800 cubic inches would be around 195.8 feet tall.

Recreational maths with 12968160800

• 12968160800 backwards is 00806186921
• The number of decimal digits it has is: 11
• The sum of 12968160800's digits is 41
• More coming soon!