13643731584

Names of 13643731584

• Cardinal: 13643731584 can be written as Thirteen billion, six hundred forty-three million, seven hundred thirty-one thousand, five hundred eighty-four.

Scientific notation

• Scientific notation: 1.3643731584 × 10¹⁰

Factors of 13643731584

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 29714

Divisors of 13643731584

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 54 56 57 63 64 72 76 84 96 108 112 114 126 128 133 144 152 168 171 189 192 216 224 228 252 266 288 304 336 342 378 384 399 432 448 456 504 513 532 576 608 672 684 756 798 864 896 912 1008 1026 1064 1152 1197 1216 1344 1368 1512 1596 1728 1824 2016 2052 2128 2394 2432 2688 2736 3024 3192 3456 3591 3648 4032 4104 4256 4788 5472 6048 6384 7182 7296 8064 8208 8512 9576 10944 12096 12768 14364 16416 17024 19152 21888 24192 25536 28728 29683 32832 38304 51072 57456 59366 65664 76608 89049 114912 118732 153216 178098 207781 229824 237464 267147 356196 415562 459648 474928 534294 563977 623343 712392 801441 831124 949856 1068588 1127954 1246686 1424784 1602882 1662248 1691931 1870029 1899712 2137176 2255908 2493372 2849568 3205764 3324496 3383862 3740058 3799424 3947839 4274352 4511816 4986744 5075793 5610087 5699136 6411528 6648992 6767724 7480116 7895678 8548704 9023632 9973488 10151586 11220174 11398272 11843517 12823056 13297984 13535448 14960232 15227379 15791356 17097408 18047264 19946976 20303172 22440348 23687034 25646112 26595968 27070896 29920464 30454758 31582712 34194816 35530551 36094528 39893952 40606344 44880696 47374068 51292224 54141792 59840928 60909516 63165424 71061102 72189056 79787904 81212688 89761392 94748136 102584448 106591653 108283584 119681856 121819032 126330848 142122204 162425376 179522784 189496272 213183306 216567168 239363712 243638064 252661696 284244408 324850752 359045568 378992544 426366612 487276128 505323392 568488816 649701504 718091136 757985088 852733224 974552256 1136977632 1515970176 1705466448 1949104512 2273955264 3410932896 4547910528 6821865792 13643731584
• Sum of all divisors σ(n): 48444288000
• Sum of proper divisors (its aliquot sum) s(n): 34800556416
• 13643731584 is an abundant number, because the sum of its proper divisors (34800556416) is greater than itself. Its abundance is 21156824832

Bases of 13643731584

• Binary: 1100101101001110101101001010000000₂
• Hexadecimal: 0x32D3AD280
• Base-36: 69N4IO0

Squares and roots of 13643731584

• 13643731584 squared (13643731584²) is 186151411536239149056
• 13643731584 cubed (13643731584³) is 2539799892983168038552630984704
• The square root of 13643731584 is 116806.3850309563
• The cube root of 13643731584 is 2389.5221224369

Scales and comparisons

• 13,643,731,584 seconds is equal to 433 years, 43 weeks, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 13,643,731,584 would take you about eight hundred sixty-seven 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 13643731584 cubic inches would be around 199.1 feet tall.

Recreational maths with 13643731584

• 13643731584 backwards is 48513734631
• The number of decimal digits it has is: 11
• The sum of 13643731584's digits is 45
• More coming soon!