13027239940

Names of 13027239940

• Cardinal: 13027239940 can be written as Thirteen billion, twenty-seven million, two hundred thirty-nine thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.302723994 × 10¹⁰

Factors of 13027239940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 685

Divisors of 13027239940

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 11 13 20 22 26 44 52 53 55 65 106 110 121 130 143 169 212 220 242 260 265 286 338 484 530 572 583 601 605 676 689 715 845 1060 1166 1202 1210 1378 1430 1573 1690 1859 2332 2404 2420 2756 2860 2915 3005 3146 3380 3445 3718 5830 6010 6292 6413 6611 6890 7436 7579 7813 7865 8957 9295 11660 12020 12826 13222 13780 15158 15626 15730 17914 18590 20449 25652 26444 30316 31252 31460 31853 32065 33055 35828 37180 37895 39065 40898 44785 63706 64130 66110 72721 75790 78130 81796 83369 85943 89570 98527 101569 102245 127412 128260 132220 145442 151580 156260 159265 166738 171886 179140 197054 203138 204490 290884 318530 333476 343772 350383 363605 394108 406276 408980 414089 416845 429715 492635 507845 637060 700766 727210 828178 833690 859430 945373 985270 1015690 1083797 1117259 1401532 1454420 1656356 1667380 1718860 1751915 1890746 1970540 2031380 2070445 2167594 2234518 3503830 3781492 3854213 4140890 4335188 4469036 4554979 4726865 5383157 5418985 5586295 7007660 7708426 8281780 9109958 9453730 10766314 10837970 11172590 12289849 15416852 18219916 18907460 19271065 21532628 21675940 22345180 22774895 24579698 26915785 38542130 45549790 49159396 50104769 53831570 59214727 61449245 77084260 91099580 100209538 107663140 118429454 122898490 200419076 236858908 245796980 250523845 296073635 501047690 592147270 651361997 1002095380 1184294540 1302723994 2605447988 3256809985 6513619970 13027239940
• Sum of all divisors σ(n): 33230912904
• Sum of proper divisors (its aliquot sum) s(n): 20203672964
• 13027239940 is an abundant number, because the sum of its proper divisors (20203672964) is greater than itself. Its abundance is 7176433024

Bases of 13027239940

• Binary: 1100001000011110111110100000000100₂
• Hexadecimal: 0x3087BE804
• Base-36: 5ZG2YO4

Squares and roots of 13027239940

• 13027239940 squared (13027239940²) is 169708980454331203600
• 13027239940 cubed (13027239940³) is 2210839608351342801526191784000
• The square root of 13027239940 is 114136.9350385755
• The cube root of 13027239940 is 2352.9758551901

Scales and comparisons

• 13,027,239,940 seconds is equal to 414 years, 11 weeks, 5 days, 5 hours, 45 minutes, 40 seconds.
• To count from 1 to 13,027,239,940 would take you about eight hundred twenty-eight 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 13027239940 cubic inches would be around 196.1 feet tall.

Recreational maths with 13027239940

• 13027239940 backwards is 04993272031
• The number of decimal digits it has is: 11
• The sum of 13027239940's digits is 40
• More coming soon!