13930774872

Names of 13930774872

• Cardinal: 13930774872 can be written as Thirteen billion, nine hundred thirty million, seven hundred seventy-four thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3930774872 × 10¹⁰

Factors of 13930774872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 492

Divisors of 13930774872

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 23 24 28 42 46 49 56 69 84 92 98 138 147 161 168 184 196 276 294 322 343 392 457 483 529 552 588 644 686 914 966 1029 1058 1127 1176 1288 1371 1372 1587 1828 1932 2058 2116 2254 2401 2742 2744 3174 3199 3381 3656 3703 3864 4116 4232 4508 4802 5484 6348 6398 6762 7203 7406 7889 8232 9016 9597 9604 10511 10968 11109 12696 12796 13524 14406 14812 15778 19194 19208 21022 22218 22393 23667 25592 25921 27048 28812 29624 31533 31556 38388 42044 44436 44786 47334 51842 55223 57624 63066 63112 67179 73577 76776 77763 84088 88872 89572 94668 103684 110446 126132 134358 147154 155526 156751 165669 179144 181447 189336 207368 220731 220892 241753 252264 268716 294308 311052 313502 331338 362894 441462 441784 470253 483506 515039 537432 544341 588616 622104 627004 662676 725259 725788 882924 940506 967012 1030078 1088682 1097257 1254008 1270129 1325352 1450518 1451576 1545117 1692271 1765848 1881012 1934024 2060156 2177364 2194514 2540258 2901036 3090234 3291771 3384542 3605273 3762024 3810387 4120312 4354728 4389028 5076813 5080516 5802072 6180468 6583542 6769084 7210546 7620774 8778056 10153626 10161032 10815819 11845897 12360936 13167084 13538168 14421092 15241548 20307252 21631638 23691794 25236911 26334168 28842184 30483096 35537691 40614504 43263276 47383588 50473822 71075382 75710733 82921279 86526552 94767176 100947644 142150764 151421466 165842558 201895288 248763837 284301528 302842932 331685116 497527674 580448953 605685864 663370232 995055348 1160897906 1741346859 1990110696 2321795812 3482693718 4643591624 6965387436 13930774872
• Sum of all divisors σ(n): 42565228440
• Sum of proper divisors (its aliquot sum) s(n): 28634453568
• 13930774872 is an abundant number, because the sum of its proper divisors (28634453568) is greater than itself. Its abundance is 14703678696

Bases of 13930774872

• Binary: 1100111110010101101100000101011000₂
• Hexadecimal: 0x33E56C158
• Base-36: 6EE0UOO

Squares and roots of 13930774872

• 13930774872 squared (13930774872²) is 194066488534346616384
• 13930774872 cubed (13930774872³) is 2703496561971551952460450702848
• The square root of 13930774872 is 118028.7035936597
• The cube root of 13930774872 is 2406.1632604325

Scales and comparisons

• 13,930,774,872 seconds is equal to 442 years, 49 weeks, 4 days, 19 hours, 41 minutes, 12 seconds.
• To count from 1 to 13,930,774,872 would take you about eight hundred eighty-five 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 13930774872 cubic inches would be around 200.5 feet tall.

Recreational maths with 13930774872

• 13930774872 backwards is 27847703931
• The number of decimal digits it has is: 11
• The sum of 13930774872's digits is 51
• More coming soon!