13890284537792

Names of 13890284537792

• Cardinal: 13890284537792 can be written as Thirteen trillion, eight hundred ninety billion, two hundred eighty-four million, five hundred thirty-seven thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.3890284537792 × 10¹³

Factors of 13890284537792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 111

Divisors of 13890284537792

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 4 8 13 16 26 32 37 52 59 64 74 104 118 148 169 208 236 296 338 416 472 481 592 676 767 832 944 962 1184 1352 1534 1888 1924 2183 2197 2368 2704 3068 3481 3776 3848 4366 4394 5408 6136 6253 6962 7696 8732 8788 9971 10816 12272 12506 13924 15392 17464 17576 19942 24544 25012 27848 28379 28561 30784 34928 35152 39884 45253 49088 50024 55696 56758 57122 69856 70304 79768 81289 90506 100048 111392 113516 114244 128797 129623 139712 140608 159536 162578 181012 200096 205379 222784 227032 228488 257594 259246 319072 325156 362024 368927 400192 410758 454064 456976 515188 518492 588289 638144 650312 724048 737854 821516 908128 913952 1030376 1036984 1056757 1176578 1300624 1448096 1475708 1643032 1674361 1685099 1816256 1827904 2060752 2073968 2113514 2353156 2601248 2669927 2896192 2951416 3286064 3348722 3370198 4121504 4147936 4227028 4706312 4796051 5202496 5339854 5902832 6572128 6697444 6740396 7599023 7647757 8243008 8295872 8454056 9412624 9592102 10679708 11805664 13144256 13394888 13480792 15198046 15295514 16908112 18825248 19184204 21359416 21766693 23611328 26789776 26961584 30396092 30591028 33816224 34709051 37650496 38368408 42718832 43533386 53579552 53923168 60792184 61182056 62348663 67632448 69418102 76736816 85437664 87066772 98787299 99420841 107159104 107846336 121584368 122364112 124697326 138836204 153473632 170875328 174133544 197574598 198841682 243168736 244728224 249394652 277672408 282967009 306947264 348267088 395149196 397683364 451217663 486337472 489456448 498789304 555344816 565934018 696534176 790298392 795366728 902435326 997578608 1110689632 1131868036 1284234887 1393068352 1580596784 1590733456 1804870652 1995157216 2221379264 2263736072 2568469774 3161193568 3181466912 3609741304 3678571117 3990314432 4527472144 5136939548 5865829619 6322387136 6362933824 7219482608 7357142234 9054944288 10273879096 11731659238 14438965216 14714284468 16695053531 18109888576 20547758192 23463318476 28877930432 29428568936 33390107062 41095516384 46926636952 58857137872 66780214124 82191032768 93853273904 117714275744 133560428248 187706547808 217035695903 235428551488 267120856496 375413095616 434071391806 534241712992 868142783612 1068483425984 1736285567224 3472571134448 6945142268896 13890284537792
• Sum of all divisors σ(n): 31196198892720
• Sum of proper divisors (its aliquot sum) s(n): 17305914354928
• 13890284537792 is an abundant number, because the sum of its proper divisors (17305914354928) is greater than itself. Its abundance is 3415629817136

Bases of 13890284537792

• Binary: 11001010001000010101011110011100011111000000₂
• Hexadecimal: 0xCA21579C7C0
• Base-36: 4X93WRZCW

Squares and roots of 13890284537792

• 13890284537792 squared (13890284537792²) is 192940004540823515076235264
• 13890284537792 cubed (13890284537792³) is 2679991561794919140305749287653691097088
• The square root of 13890284537792 is 3726967.2037451577
• The cube root of 13890284537792 is 24038.2979611017

Scales and comparisons

• 13,890,284,537,792 seconds is equal to 441,668 years, 4 weeks, 2 days, 3 hours, 36 minutes, 32 seconds.
• To count from 1 to 13,890,284,537,792 would take you about one million, one hundred four thousand, one hundred seventy 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 13890284537792 cubic inches would be around 2003.2 feet tall.

Recreational maths with 13890284537792

• 13890284537792 backwards is 29773548209831
• The number of decimal digits it has is: 14
• The sum of 13890284537792's digits is 68
• More coming soon!