13987509260928

Names of 13987509260928

• Cardinal: 13987509260928 can be written as Thirteen trillion, nine hundred eighty-seven billion, five hundred nine million, two hundred sixty thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3987509260928 × 10¹³

Factors of 13987509260928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 39756

Divisors of 13987509260928

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 137 147 168 192 196 224 274 294 336 384 392 411 448 548 588 672 784 822 896 959 1096 1176 1344 1568 1644 1918 2192 2352 2688 2877 3136 3288 3836 4384 4704 5754 6272 6576 6713 7672 8768 9408 11508 13152 13426 15344 17536 18769 18816 20139 23016 26304 26852 30688 37538 39607 40278 46032 52608 53704 56307 61376 75076 79214 80556 92064 107408 112614 118821 122752 131383 150152 158428 161112 184128 214816 225228 237642 262766 277249 300304 316856 322224 368256 394149 429632 450456 475284 525532 554498 600608 633712 644448 788298 831747 859264 900912 919681 950568 1051064 1108996 1201216 1267424 1288896 1576596 1663494 1801824 1839362 1901136 1940743 2102128 2217992 2402432 2534848 2577792 2759043 3153192 3326988 3603648 3678724 3802272 3881486 4204256 4435984 5069696 5426159 5518086 5822229 6306384 6653976 7207296 7357448 7604544 7762972 8408512 8871968 10852318 11036172 11644458 12612768 13307952 14714896 15209088 15525944 16278477 16817024 17743936 21704636 22072344 23288916 25225536 26615904 29429792 31051888 32556954 35487872 37983113 43409272 44144688 46577832 50451072 53231808 58859584 62103776 65113908 75966226 86818544 88289376 93155664 106463616 113949339 117719168 124207552 130227816 151932452 173637088 176578752 186311328 227898678 248415104 260455632 265881791 303864904 347274176 353157504 372622656 455797356 520911264 531763582 607729808 694548352 743383783 745245312 797645373 911594712 1041822528 1063527164 1215459616 1486767566 1595290746 1823189424 2083645056 2127054328 2230151349 2430919232 2973535132 3190581492 3646378848 4254108656 4460302698 4861838464 5203686481 5947070264 6381162984 7292757696 8508217312 8920605396 10407372962 11894140528 12762325968 14585515392 15611059443 17016434624 17841210792 20814745924 23788281056 25524651936 31222118886 34032869248 35682421584 36425805367 41629491848 47576562112 51049303872 62444237772 71364843168 72851610734 83258983696 95153124224 102098607744 109277416101 124888475544 142729686336 145703221468 166517967392 218554832202 249776951088 285459372672 291406442936 333035934784 437109664404 499553902176 582812885872 666071869568 874219328808 999107804352 1165625771744 1748438657616 1998215608704 2331251543488 3496877315232 4662503086976 6993754630464 13987509260928
• Sum of all divisors σ(n): 43539212031840
• Sum of proper divisors (its aliquot sum) s(n): 29551702770912
• 13987509260928 is an abundant number, because the sum of its proper divisors (29551702770912) is greater than itself. Its abundance is 15564193509984

Bases of 13987509260928

• Binary: 11001011100010111000100001010101001010000000₂
• Hexadecimal: 0xCB8B8855280
• Base-36: 4YHRTV7UO

Squares and roots of 13987509260928

• 13987509260928 squared (13987509260928²) is 195650415324546564787421184
• 13987509260928 cubed (13987509260928³) is 2736661996256504565686422954842890698752
• The square root of 13987509260928 is 3739987.8690883477
• The cube root of 13987509260928 is 24094.2527808927

Scales and comparisons

• 13,987,509,260,928 seconds is equal to 444,759 years, 27 weeks, 3 days, 7 hours, 8 minutes, 48 seconds.
• To count from 1 to 13,987,509,260,928 would take you about one million, one hundred eleven thousand, eight hundred ninety-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 13987509260928 cubic inches would be around 2007.9 feet tall.

Recreational maths with 13987509260928

• 13987509260928 backwards is 82906290578931
• The number of decimal digits it has is: 14
• The sum of 13987509260928's digits is 69
• More coming soon!