12450440448

Names of 12450440448

• Cardinal: 12450440448 can be written as Twelve billion, four hundred fifty million, four hundred forty thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.2450440448 × 10¹⁰

Factors of 12450440448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 235

Divisors of 12450440448

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 79 96 108 128 144 151 158 192 216 237 256 288 302 316 384 432 453 474 576 604 632 711 768 864 906 948 1152 1208 1264 1359 1422 1728 1812 1896 2133 2304 2416 2528 2718 2844 3456 3624 3792 4077 4266 4832 5056 5436 5688 6912 7248 7584 8154 8532 9664 10112 10872 11376 11929 14496 15168 16308 17064 19328 20224 21744 22752 22801 23858 28992 30336 32616 34128 35787 38656 43488 45504 45602 47716 57984 60672 65232 68256 68403 71574 86976 91008 91204 95432 107361 115968 130464 136512 136806 143148 173952 182016 182408 190864 205209 214722 260928 273024 273612 286296 322083 347904 364816 381728 410418 429444 521856 546048 547224 572592 615627 644166 729632 763456 820836 858888 1043712 1094448 1145184 1231254 1288332 1459264 1526912 1641672 1717776 1801279 2188896 2290368 2462508 2576664 2918528 3053824 3283344 3435552 3602558 4377792 4580736 4925016 5153328 5403837 5837056 6566688 6871104 7205116 8755584 9161472 9850032 10306656 10807674 13133376 13742208 14410232 16211511 17511168 19700064 20613312 21615348 26266752 27484416 28820464 32423022 39400128 41226624 43230696 48634533 52533504 57640928 64846044 78800256 82453248 86461392 97269066 115281856 129692088 157600512 172922784 194538132 230563712 259384176 345845568 389076264 461127424 518768352 691691136 778152528 1037536704 1383382272 1556305056 2075073408 3112610112 4150146816 6225220224 12450440448
• Sum of all divisors σ(n): 37532745600
• Sum of proper divisors (its aliquot sum) s(n): 25082305152
• 12450440448 is an abundant number, because the sum of its proper divisors (25082305152) is greater than itself. Its abundance is 12631864704

Bases of 12450440448

• Binary: 1011100110000110101010010100000000₂
• Hexadecimal: 0x2E61AA500
• Base-36: 5PWO5C0

Squares and roots of 12450440448

• 12450440448 squared (12450440448²) is 155013467349194440704
• 12450440448 cubed (12450440448³) is 1929985943869137804757819195392
• The square root of 12450440448 is 111581.5416993329
• The cube root of 12450440448 is 2317.7232201909

Scales and comparisons

• 12,450,440,448 seconds is equal to 395 years, 46 weeks, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 12,450,440,448 would take you about seven hundred ninety-one 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 12450440448 cubic inches would be around 193.1 feet tall.

Recreational maths with 12450440448

• 12450440448 backwards is 84404405421
• 12450440448 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12450440448's digits is 36
• More coming soon!