13138033911808

Names of 13138033911808

• Cardinal: 13138033911808 can be written as Thirteen trillion, one hundred thirty-eight billion, thirty-three million, nine hundred eleven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.3138033911808 × 10¹³

Factors of 13138033911808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 5454

Divisors of 13138033911808

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 52 64 68 104 128 136 169 208 221 256 272 338 416 442 449 512 544 676 832 884 898 1024 1088 1352 1664 1768 1796 2048 2176 2704 2873 3328 3536 3592 4352 4973 5408 5746 5837 6656 7072 7184 7633 8704 9946 10816 11492 11674 13312 14144 14368 15266 17408 19892 21632 22984 23348 26624 28288 28736 30532 34816 39784 43264 45968 46696 56576 57472 61064 64649 75881 79568 84541 86528 91936 93392 99229 113152 114944 122128 129298 151762 159136 169082 173056 183872 186784 198458 226304 229888 244256 258596 303524 318272 338164 346112 367744 373568 396916 452608 459776 488512 517192 607048 636544 676328 735488 747136 793832 840437 919552 977024 1034384 1099033 1214096 1273088 1289977 1352656 1470976 1494272 1587664 1680874 1954048 2068768 2198066 2232877 2428192 2546176 2579954 2705312 2941952 2988544 3175328 3361748 3908096 4137536 4396132 4465754 4856384 5092352 5159908 5410624 5883904 5977088 6350656 6723496 7816192 8275072 8792264 8931508 9712768 10184704 10319816 10821248 11954176 12701312 13446992 14287429 15632384 16550144 17584528 17863016 19425536 20639632 21642496 25402624 26893984 28574858 29027401 33100288 35169056 35726032 37958909 38851072 41279264 43284992 50805248 53787968 57149716 58054802 66200576 70338112 71452064 75917818 77702144 82558528 86569984 101610496 107575936 114299432 116109604 132401152 140676224 142904128 151835636 155404288 165117056 173139968 203220992 215151872 228598864 232219208 281352448 285808256 303671272 330234112 377356213 430303744 457197728 464438416 493465817 562704896 571616512 607342544 660468224 754712426 860607488 914395456 928876832 986931634 1125409792 1143233024 1214685088 1320936448 1509424852 1721214976 1828790912 1857753664 1973863268 2250819584 2286466048 2429370176 2641872896 3018849704 3657581824 3715507328 3947726536 4572932096 4858740352 6037699408 6415055621 7315163648 7431014656 7895453072 9717480704 12075398816 12830111242 14630327296 14862029312 15790906144 19434961408 24150797632 25660222484 29260654592 29724058624 31581812288 38869922816 48301595264 51320444968 59448117248 63163624576 77739845632 96603190528 102640889936 126327249152 193206381056 205281779872 252654498304 386412762112 410563559744 505308996608 772825524224 821127119488 1010617993216 1642254238976 3284508477952 6569016955904 13138033911808
• Sum of all divisors σ(n): 30192272019000
• Sum of proper divisors (its aliquot sum) s(n): 17054238107192
• 13138033911808 is an abundant number, because the sum of its proper divisors (17054238107192) is greater than itself. Its abundance is 3916204195384

Bases of 13138033911808

• Binary: 10111111001011101111110110000010100000000000₂
• Hexadecimal: 0xBF2EFD82800
• Base-36: 4NNJ26DJ4

Squares and roots of 13138033911808

• 13138033911808 squared (13138033911808²) is 172607935067817018721828864
• 13138033911808 cubed (13138033911808³) is 2267728904368133288245105642297844826112
• The square root of 13138033911808 is 3624642.5909057571
• The cube root of 13138033911808 is 23596.2755732115

Scales and comparisons

• 13,138,033,911,808 seconds is equal to 417,748 years, 43 weeks, 4 days, 16 hours, 23 minutes, 28 seconds.
• To count from 1 to 13,138,033,911,808 would take you about one million, forty-four thousand, three hundred seventy-two 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 13138033911808 cubic inches would be around 1966.4 feet tall.

Recreational maths with 13138033911808

• 13138033911808 backwards is 80811933083131
• The number of decimal digits it has is: 14
• The sum of 13138033911808's digits is 49
• More coming soon!