12628109578944

Names of 12628109578944

• Cardinal: 12628109578944 can be written as Twelve trillion, six hundred twenty-eight billion, one hundred nine million, five hundred seventy-eight thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.2628109578944 × 10¹³

Factors of 12628109578944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 158748

Divisors of 12628109578944

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 136 192 204 272 289 408 544 578 816 867 1088 1156 1447 1632 1734 2312 2894 3264 3468 4341 4624 5788 6936 8682 9248 11576 13872 17364 18496 23152 24599 27744 34728 46304 49198 55488 69456 73797 92608 98396 138912 147594 157279 196792 277824 295188 314558 393584 418183 471837 590376 629116 787168 836366 943674 1180752 1254549 1258232 1574336 1672732 1887348 2361504 2509098 2516464 2673743 3345464 3774696 4723008 5018196 5032928 5347486 6690928 7549392 8021229 10036392 10065856 10694972 13381856 15098784 16042458 20072784 21389944 26763712 30197568 32084916 40145568 42779888 45453631 64169832 80291136 85559776 90907262 128339664 136360893 171119552 181814524 227582713 256679328 272721786 363629048 455165426 513358656 545443572 682748139 727258096 910330852 1090887144 1365496278 1454516192 1820661704 2181774288 2730992556 2909032384 3641323408 3868906121 4363548576 5461985112 7282646816 7737812242 8727097152 10923970224 11606718363 14565293632 15475624484 21847940448 23213436726 30951248968 43695880896 46426873452 61902497936 65771404057 92853746904 123804995872 131542808114 185707493808 197314212171 247609991744 263085616228 371414987616 394628424342 526171232456 742829975232 789256848684 1052342464912 1578513697368 2104684929824 3157027394736 4209369859648 6314054789472 12628109578944
• Sum of all divisors σ(n): 35517644016640
• Sum of proper divisors (its aliquot sum) s(n): 22889534437696
• 12628109578944 is an abundant number, because the sum of its proper divisors (22889534437696) is greater than itself. Its abundance is 10261424858752

Bases of 12628109578944

• Binary: 10110111110000110101111111000101001011000000₂
• Hexadecimal: 0xB7C35FC52C0
• Base-36: 4H59UE85C

Squares and roots of 12628109578944

• 12628109578944 squared (12628109578944²) is 159469151537817208968155136
• 12628109578944 cubed (12628109578944³) is 2013793920080781804835686815177431056384
• The square root of 12628109578944 is 3553605.1523690699
• The cube root of 12628109578944 is 23286.9591099677

Scales and comparisons

• 12,628,109,578,944 seconds is equal to 401,534 years, 42 weeks, 5 days, 16 hours, 22 minutes, 24 seconds.
• To count from 1 to 12,628,109,578,944 would take you about one million, three thousand, eight hundred thirty-seven 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 12628109578944 cubic inches would be around 1940.6 feet tall.

Recreational maths with 12628109578944

• 12628109578944 backwards is 44987590182621
• The number of decimal digits it has is: 14
• The sum of 12628109578944's digits is 66
• More coming soon!