12992263872

Names of 12992263872

• Cardinal: 12992263872 can be written as Twelve billion, nine hundred ninety-two million, two hundred sixty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.2992263872 × 10¹⁰

Factors of 12992263872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8109

Divisors of 12992263872

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 64 68 71 84 96 102 112 119 136 142 168 192 204 213 224 238 272 284 336 357 408 426 448 476 497 544 568 672 714 816 852 952 994 1088 1136 1207 1344 1428 1491 1632 1704 1904 1988 2272 2414 2856 2982 3264 3408 3621 3808 3976 4544 4828 5712 5964 6816 7242 7616 7952 8009 8449 9656 11424 11928 13632 14484 15904 16018 16898 19312 22848 23856 24027 25347 28968 31808 32036 33796 38624 47712 48054 50694 56063 57936 64072 67592 77248 95424 96108 101388 112126 115872 128144 135184 136153 168189 192216 202776 224252 231744 256288 270368 272306 336378 384432 405552 408459 448504 512576 540736 544612 568639 672756 768864 811104 816918 897008 953071 1089224 1137278 1345512 1537728 1622208 1633836 1705917 1794016 1906142 2178448 2274556 2691024 2859213 3267672 3411834 3588032 3812284 3980473 4356896 4549112 5382048 5718426 6535344 6823668 7624568 7960946 8713792 9098224 9666863 10764096 11436852 11941419 13070688 13647336 15249136 15921892 18196448 19333726 22873704 23882838 26141376 27294672 29000589 30498272 31843784 36392896 38667452 45747408 47765676 54589344 58001178 60996544 63687568 67668041 77334904 91494816 95531352 109178688 116002356 127375136 135336082 154669808 182989632 191062704 203004123 232004712 254750272 270672164 309339616 382125408 406008246 464009424 541344328 618679232 764250816 812016492 928018848 1082688656 1624032984 1856037696 2165377312 3248065968 4330754624 6496131936 12992263872
• Sum of all divisors σ(n): 42188221440
• Sum of proper divisors (its aliquot sum) s(n): 29195957568
• 12992263872 is an abundant number, because the sum of its proper divisors (29195957568) is greater than itself. Its abundance is 16203693696

Bases of 12992263872

• Binary: 1100000110011001100011011011000000₂
• Hexadecimal: 0x3066636C0
• Base-36: 5YV9AYO

Squares and roots of 12992263872

• 12992263872 squared (12992263872²) is 168798920519676432384
• 12992263872 cubed (12992263872³) is 2193080116700391577592494030848
• The square root of 12992263872 is 113983.6122958033
• The cube root of 12992263872 is 2350.8681791167

Scales and comparisons

• 12,992,263,872 seconds is equal to 413 years, 5 weeks, 6 days, 10 hours, 11 minutes, 12 seconds.
• To count from 1 to 12,992,263,872 would take you about eight hundred twenty-six 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 12992263872 cubic inches would be around 195.9 feet tall.

Recreational maths with 12992263872

• 12992263872 backwards is 27836229921
• 12992263872 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12992263872's digits is 51
• More coming soon!