13899139072

Names of 13899139072

• Cardinal: 13899139072 can be written as Thirteen billion, eight hundred ninety-nine million, one hundred thirty-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 1.3899139072 × 10¹⁰

Factors of 13899139072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 187

Divisors of 13899139072

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 32 34 41 52 56 64 68 82 91 104 107 112 119 128 136 164 182 208 214 221 224 238 256 272 287 328 364 416 428 442 448 476 512 533 544 574 656 697 728 749 832 856 884 896 952 1024 1066 1088 1148 1312 1391 1394 1456 1498 1547 1664 1712 1768 1792 1819 1904 2048 2132 2176 2296 2624 2782 2788 2912 2996 3094 3328 3424 3536 3584 3638 3731 3808 4264 4352 4387 4592 4879 5248 5564 5576 5824 5992 6188 6656 6848 7072 7168 7276 7462 7616 8528 8704 8774 9061 9184 9737 9758 10496 11128 11152 11648 11984 12376 12733 13312 13696 14144 14336 14552 14924 15232 17056 17408 17548 18122 18368 19474 19516 20992 22256 22304 23296 23647 23968 24752 25466 26624 27392 28288 29104 29848 30464 30709 34112 34816 35096 36244 36736 38948 39032 41984 44512 44608 46592 47294 47936 49504 50932 54784 56576 57031 58208 59696 60928 61418 63427 68224 70192 72488 73472 74579 77896 78064 83968 89024 89216 93184 94588 95872 99008 101864 109568 113152 114062 116416 119392 121856 122836 126854 136448 140384 144976 146944 149158 155792 156128 165529 178048 178432 186368 189176 191744 198016 203728 219136 226304 228124 232832 238784 243712 245672 253708 272896 280768 289952 293888 298316 311584 312256 331058 356096 356864 378352 383488 396032 399217 407456 452608 456248 465664 477568 491344 507416 522053 545792 561536 579904 587776 596632 623168 624512 662116 712192 713728 756704 766976 792064 798434 814912 912496 931328 955136 969527 982688 1014832 1044106 1091584 1123072 1159808 1193264 1246336 1249024 1324232 1424384 1427456 1513408 1533952 1584128 1596868 1629824 1824992 1862656 1910272 1939054 1965376 2029664 2088212 2246144 2319616 2386528 2492672 2498048 2648464 2848768 3026816 3168256 3193736 3259648 3649984 3725312 3820544 3878108 3930752 4059328 4176424 4492288 4639232 4773056 4985344 4996096 5296928 6053632 6387472 6519296 6786689 7299968 7641088 7756216 7861504 8118656 8352848 8984576 9278464 9546112 9970688 9992192 10593856 12107264 12774944 13038592 13573378 14599936 15512432 15723008 16237312 16705696 18556928 19092224 19941376 21187712 24214528 25549888 26077184 27146756 29199872 31024864 31446016 32474624 33411392 38184448 42375424 48429056 51099776 54293512 58399744 62049728 62892032 64949248 66822784 76368896 84750848 102199552 108587024 116799488 124099456 129898496 133645568 152737792 169501696 204399104 217174048 248198912 267291136 339003392 408798208 434348096 496397824 534582272 817596416 868696192 992795648 1069164544 1737392384 1985591296 3474784768 6949569536 13899139072
• Sum of all divisors σ(n): 37447038720
• Sum of proper divisors (its aliquot sum) s(n): 23547899648
• 13899139072 is an abundant number, because the sum of its proper divisors (23547899648) is greater than itself. Its abundance is 9648760576

Bases of 13899139072

• Binary: 1100111100011101000000100000000000₂
• Hexadecimal: 0x33C740800
• Base-36: 6DV6SCG

Squares and roots of 13899139072

• 13899139072 squared (13899139072²) is 193186066942797021184
• 13899139072 cubed (13899139072³) is 2685120011210637666103746101248
• The square root of 13899139072 is 117894.6100209845
• The cube root of 13899139072 is 2404.3404713223

Scales and comparisons

• 13,899,139,072 seconds is equal to 441 years, 49 weeks, 2 days, 15 hours, 57 minutes, 52 seconds.
• To count from 1 to 13,899,139,072 would take you about eight hundred eighty-three 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 13899139072 cubic inches would be around 200.4 feet tall.

Recreational maths with 13899139072

• 13899139072 backwards is 27093199831
• 13899139072 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13899139072's digits is 52
• More coming soon!