13936339872

Names of 13936339872

• Cardinal: 13936339872 can be written as Thirteen billion, nine hundred thirty-six million, three hundred thirty-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3936339872 × 10¹⁰

Factors of 13936339872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1311

Divisors of 13936339872

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 72 78 84 91 96 104 108 112 117 126 144 156 157 168 182 189 208 216 224 234 252 273 288 312 314 336 351 364 378 416 432 468 471 504 546 624 628 672 702 728 756 819 864 936 942 1008 1092 1099 1129 1248 1256 1404 1413 1456 1512 1638 1872 1884 2016 2041 2184 2198 2258 2457 2512 2808 2826 2912 3024 3276 3297 3387 3744 3768 4082 4239 4368 4396 4516 4914 5024 5616 5652 6048 6123 6552 6594 6774 7536 7903 8164 8478 8736 8792 9032 9828 9891 10161 11232 11304 12246 13104 13188 13548 14287 14677 15072 15806 16328 16956 17584 18064 18369 19656 19782 20322 22608 23709 24492 26208 26376 27096 28574 29354 29673 30483 31612 32656 33912 35168 36128 36738 39312 39564 40644 42861 44031 45216 47418 48984 52752 54192 55107 57148 58708 59346 60966 63224 65312 67824 71127 73476 78624 79128 81288 85722 88062 94836 97968 102739 105504 108384 110214 114296 117416 118692 121932 126448 128583 132093 135648 142254 146952 158256 162576 171444 176124 177253 189672 195936 205478 213381 220428 228592 234832 237384 243864 252896 257166 264186 284508 293904 308217 316512 325152 342888 352248 354506 379344 385749 396279 410956 426762 440856 457184 469664 474768 487728 514332 528372 531759 569016 587808 616434 685776 704496 709012 758688 771498 792558 821912 853524 881712 924651 949536 975456 1028664 1056744 1063518 1138032 1232868 1240771 1371552 1408992 1418024 1542996 1585116 1595277 1643824 1707048 1763424 1849302 2057328 2113488 2127036 2276064 2304289 2465736 2481542 2773953 2836048 3085992 3170232 3190554 3287648 3414096 3698604 3722313 4114656 4226976 4254072 4608578 4785831 4931472 4963084 5547906 5672096 6171984 6340464 6381108 6828192 6912867 7397208 7444626 8508144 9217156 9571662 9862944 9926168 11095812 11166939 12343968 12680928 12762216 13825734 14794416 14889252 16130023 17016288 18434312 19143324 19852336 20738601 22191624 22333878 25524432 27651468 29588832 29778504 32260046 33500817 36868624 38286648 39704672 41477202 44383248 44667756 48390069 51048864 55302936 59557008 62215803 64520092 67001634 73737248 76573296 82954404 88766496 89335512 96780138 110605872 119114016 124431606 129040184 134003268 145170207 153146592 165908808 178671024 193560276 221211744 248863212 258080368 268006536 290340414 331817616 357342048 387120552 435510621 497726424 516160736 536013072 580680828 663635232 774241104 871021242 995452848 1072026144 1161361656 1548482208 1742042484 1990905696 2322723312 3484084968 4645446624 6968169936 13936339872
• Sum of all divisors σ(n): 50391129600
• Sum of proper divisors (its aliquot sum) s(n): 36454789728
• 13936339872 is an abundant number, because the sum of its proper divisors (36454789728) is greater than itself. Its abundance is 22518449856

Bases of 13936339872

• Binary: 1100111110101010111010101110100000₂
• Hexadecimal: 0x33EABABA0
• Base-36: 6EHC4O0

Squares and roots of 13936339872

• 13936339872 squared (13936339872²) is 194221569027896976384
• 13936339872 cubed (13936339872³) is 2706737796445880912288581582848
• The square root of 13936339872 is 118052.2760136373
• The cube root of 13936339872 is 2406.4836186809

Scales and comparisons

• 13,936,339,872 seconds is equal to 443 years, 6 weeks, 6 days, 5 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,936,339,872 would take you about eight hundred eighty-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 13936339872 cubic inches would be around 200.5 feet tall.

Recreational maths with 13936339872

• 13936339872 backwards is 27893363931
• 13936339872 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13936339872's digits is 54
• More coming soon!