12625149488

Names of 12625149488

• Cardinal: 12625149488 can be written as Twelve billion, six hundred twenty-five million, one hundred forty-nine thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2625149488 × 10¹⁰

Factors of 12625149488

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 381

Divisors of 12625149488

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 38 49 56 76 98 112 133 152 196 266 304 343 353 392 532 686 706 784 931 1064 1372 1412 1862 2128 2401 2471 2744 2824 3724 4802 4942 5488 5648 6517 6707 7448 9604 9884 13034 13414 14896 16807 17297 19208 19768 26068 26828 33614 34594 38416 39536 45619 46949 52136 53656 67228 69188 91238 93898 104272 107312 117649 121079 134456 138376 182476 187796 235298 242158 268912 276752 319333 328643 364952 375592 470596 484316 638666 657286 729904 751184 847553 941192 968632 1277332 1314572 1695106 1882384 1937264 2235331 2300501 2554664 2629144 3390212 4470662 4601002 5109328 5258288 5932871 6780424 8941324 9202004 11865742 13560848 16103507 17882648 18404008 23731484 32207014 35765296 36808016 41530097 47462968 64414028 83060194 94925936 112724549 128828056 166120388 225449098 257656112 332240776 450898196 664481552 789071843 901796392 1578143686 1803592784 3156287372 6312574744 12625149488
• Sum of all divisors σ(n): 30125166360
• Sum of proper divisors (its aliquot sum) s(n): 17500016872
• 12625149488 is an abundant number, because the sum of its proper divisors (17500016872) is greater than itself. Its abundance is 4874867384

Bases of 12625149488

• Binary: 1011110000100001000111111000110000₂
• Hexadecimal: 0x2F0847E30
• Base-36: 5SSOROW

Squares and roots of 12625149488

• 12625149488 squared (12625149488²) is 159394399594346662144
• 12625149488 cubed (12625149488³) is 2012378122428633169261830582272
• The square root of 12625149488 is 112361.6904821211
• The cube root of 12625149488 is 2328.5139441895

Scales and comparisons

• 12,625,149,488 seconds is equal to 401 years, 22 weeks, 6 days, 9 hours, 58 minutes, 8 seconds.
• To count from 1 to 12,625,149,488 would take you about eight hundred two 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 12625149488 cubic inches would be around 194 feet tall.

Recreational maths with 12625149488

• 12625149488 backwards is 88494152621
• The number of decimal digits it has is: 11
• The sum of 12625149488's digits is 50
• More coming soon!