13458857412

Names of 13458857412

• Cardinal: 13458857412 can be written as Thirteen billion, four hundred fifty-eight million, eight hundred fifty-seven thousand, four hundred twelve.

Scientific notation

• Scientific notation: 1.3458857412 × 10¹⁰

Factors of 13458857412

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 517

Divisors of 13458857412

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 11 12 13 14 21 22 26 28 33 39 42 43 44 52 66 71 77 78 84 86 91 129 132 142 143 154 156 172 182 213 231 258 273 284 286 301 308 364 367 426 429 462 473 497 516 546 559 572 602 734 781 852 858 903 923 924 946 994 1001 1092 1101 1118 1204 1419 1468 1491 1562 1677 1716 1806 1846 1892 1988 2002 2202 2236 2343 2569 2769 2838 2982 3003 3053 3124 3311 3354 3612 3692 3913 4004 4037 4404 4686 4771 5138 5467 5538 5676 5964 6006 6106 6149 6461 6622 6708 7707 7826 8074 9159 9372 9542 9933 10153 10276 10934 11076 11739 12012 12111 12212 12298 12922 13244 14313 15414 15652 15781 16148 16401 18318 18447 19084 19383 19866 20306 21371 21868 23478 24222 24596 25844 26057 28259 28626 30459 30828 31562 32802 33397 33583 36636 36894 38766 39689 39732 40612 42742 43043 46956 47343 48444 52114 52481 56518 57252 60918 63124 64113 65604 66794 67166 71071 73788 77532 78171 79378 84777 85484 86086 94686 100191 100749 104228 104962 110467 113036 119067 121836 128226 129129 133588 134332 142142 156342 157443 158756 169554 172172 173591 182399 189372 200382 201498 205153 209924 213213 220934 235081 238134 256452 258258 277823 284284 286627 312684 314886 331401 338741 339108 347182 364798 367367 400764 402996 410306 426426 436579 441868 470162 476268 516516 520773 547197 555646 573254 615459 629772 662802 677482 694364 705243 729596 734734 820612 833469 852852 859881 873158 940324 1016223 1041546 1094394 1102101 1111292 1120451 1146508 1215137 1230918 1309737 1325604 1354964 1410486 1436071 1469468 1666938 1719762 1746316 2006389 2032446 2083092 2188788 2204202 2240902 2256683 2371187 2430274 2461836 2619474 2820972 2872142 3056053 3333876 3361353 3439524 3645411 3726151 4012778 4064892 4308213 4408404 4481804 4513366 4742374 4860548 5238948 5744284 6019167 6112106 6722706 6770049 7113561 7290822 7452302 7843157 8025556 8616426 9026732 9168159 9484748 11178453 12038334 12224212 12324961 13445412 13540098 14227122 14565863 14581644 14904604 15686314 15796781 17232852 18336318 22356906 23529471 24076668 24649922 26083057 27080196 28454244 29131726 31372628 31593562 36672636 36974883 43697589 44713812 47058942 47390343 49299844 52166114 58263452 63187124 73949766 78249171 86274727 87395178 94117884 94780686 101961041 104332228 147899532 156498342 160224493 172549454 174790356 189561372 203922082 258824181 305883123 312996684 320448986 345098908 407844164 480673479 517648362 611766246 640897972 961346958 1035296724 1121571451 1223532492 1922693916 2243142902 3364714353 4486285804 6729428706 13458857412
• Sum of all divisors σ(n): 43872288768
• Sum of proper divisors (its aliquot sum) s(n): 30413431356
• 13458857412 is an abundant number, because the sum of its proper divisors (30413431356) is greater than itself. Its abundance is 16954573944

Bases of 13458857412

• Binary: 1100100010001101011101110111000100₂
• Hexadecimal: 0x32235DDC4
• Base-36: 66L20UC

Squares and roots of 13458857412

• 13458857412 squared (13458857412²) is 181140842836547337744
• 13458857412 cubed (13458857412³) is 2437948775226592241084701758528
• The square root of 13458857412 is 116012.3157772485
• The cube root of 13458857412 is 2378.6802355061

Scales and comparisons

• 13,458,857,412 seconds is equal to 427 years, 49 weeks, 2 days, 19 hours, 30 minutes, 12 seconds.
• To count from 1 to 13,458,857,412 would take you about eight hundred fifty-five 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 13458857412 cubic inches would be around 198.2 feet tall.

Recreational maths with 13458857412

• 13458857412 backwards is 21475885431
• The number of decimal digits it has is: 11
• The sum of 13458857412's digits is 48
• More coming soon!