12997046580

Names of 12997046580

• Cardinal: 12997046580 can be written as Twelve billion, nine hundred ninety-seven million, forty-six thousand, five hundred eighty.

Scientific notation

• Scientific notation: 1.299704658 × 10¹⁰

Factors of 12997046580

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3064

Divisors of 12997046580

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 29 30 35 42 58 60 70 84 87 105 116 140 145 174 203 210 290 348 406 409 420 435 580 609 812 818 870 1015 1218 1227 1636 1740 2030 2045 2436 2454 2609 2863 3045 4060 4090 4908 5218 5726 6090 6135 7827 8180 8589 10436 11452 11861 12180 12270 13045 14315 15654 17178 18263 23722 24540 26090 28630 31308 34356 35583 36526 39135 42945 47444 52180 54789 57260 59305 71166 73052 75661 78270 83027 85890 91315 109578 118610 142332 151322 156540 166054 171780 177915 182630 219156 226983 237220 249081 273945 302644 332108 355830 365260 378305 415135 453966 498162 529627 547890 711660 756610 830270 907932 996324 1059254 1067081 1095780 1134915 1245405 1513220 1588881 1660540 2118508 2134162 2269830 2490810 2648135 3177762 3201243 4268324 4539660 4981620 5296270 5335405 6355524 6402486 7469567 7944405 10592540 10670810 12804972 14939134 15888810 16006215 21341620 22408701 29878268 30945349 31777620 32012430 37347835 44817402 61890698 64024860 74695670 89634804 92836047 112043505 123781396 149391340 154726745 185672094 216617443 224087010 309453490 371344188 433234886 448174020 464180235 618906980 649852329 866469772 928360470 1083087215 1299704658 1856720940 2166174430 2599409316 3249261645 4332348860 6498523290 12997046580
• Sum of all divisors σ(n): 43146432000
• Sum of proper divisors (its aliquot sum) s(n): 30149385420
• 12997046580 is an abundant number, because the sum of its proper divisors (30149385420) is greater than itself. Its abundance is 17152338840

Bases of 12997046580

• Binary: 1100000110101011110011000100110100₂
• Hexadecimal: 0x306AF3134
• Base-36: 5YY3TBO

Squares and roots of 12997046580

• 12997046580 squared (12997046580²) is 168923219802689696400
• 12997046580 cubed (12997046580³) is 2195502956219136393396858312000
• The square root of 12997046580 is 114004.5901707471
• The cube root of 12997046580 is 2351.1566106733

Scales and comparisons

• 12,997,046,580 seconds is equal to 413 years, 13 weeks, 5 days, 18 hours, 43 minutes.
• To count from 1 to 12,997,046,580 would take you about eight hundred twenty-six 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 12997046580 cubic inches would be around 195.9 feet tall.

Recreational maths with 12997046580

• 12997046580 backwards is 08564079921
• The number of decimal digits it has is: 11
• The sum of 12997046580's digits is 51
• More coming soon!