12890390269952

Names of 12890390269952

• Cardinal: 12890390269952 can be written as Twelve trillion, eight hundred ninety billion, three hundred ninety million, two hundred sixty-nine thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 1.2890390269952 × 10¹³

Factors of 12890390269952

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 585

Divisors of 12890390269952

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 79 104 128 158 208 256 316 416 491 512 632 832 982 1024 1027 1264 1664 1964 2048 2054 2528 3328 3928 4096 4108 5056 6241 6383 6656 7856 8216 10112 12482 12766 13312 15712 16432 20224 24964 25532 26624 31424 32864 38789 40448 49928 51064 53248 62848 65728 77578 80896 81133 99856 102128 125696 131456 155156 161792 162266 199712 204256 251392 262912 310312 323584 324532 399424 408512 493039 502784 504257 525824 620624 649064 798848 817024 986078 1005568 1008514 1051648 1241248 1298128 1597696 1634048 1972156 2011136 2017028 2103296 2482496 2596256 3064331 3195392 3268096 3944312 4034056 4206592 4964992 5192512 6128662 6390784 6409507 6536192 7888624 8068112 9929984 10385024 12257324 12781568 12819014 13072384 15777248 16136224 19859968 20770048 24514648 25563136 25638028 26144768 31554496 32272448 39719936 39836303 41540096 49029296 51276056 63108992 64544896 79439872 79672606 83080192 98058592 102552112 126217984 129089792 158879744 159345212 166160384 196117184 205104224 242082149 252435968 258179584 318690424 332320768 392234368 410208448 484164298 504871936 516359168 637380848 784468736 820416896 968328596 1009743872 1032718336 1274761696 1568937472 1640833792 1936657192 2019487744 2065436672 2549523392 3137874944 3147067937 3281667584 3873314384 5099046784 6275749888 6294135874 6563335168 7746628768 10198093568 12551499776 12588271748 13126670336 15493257536 20396187136 25176543496 26253340672 30986515072 40792374272 50353086992 61973030144 81584748544 100706173984 123946060288 163169497088 201412347968 247892120576 402824695936 495784241152 805649391872 991568482304 1611298783744 3222597567488 6445195134976 12890390269952
• Sum of all divisors σ(n): 28173695450880
• Sum of proper divisors (its aliquot sum) s(n): 15283305180928
• 12890390269952 is an abundant number, because the sum of its proper divisors (15283305180928) is greater than itself. Its abundance is 2392914910976

Bases of 12890390269952

• Binary: 10111011100101000111001000100001000000000000₂
• Hexadecimal: 0xBB947221000
• Base-36: 4KHRHJOJK

Squares and roots of 12890390269952

• 12890390269952 squared (12890390269952²) is 166162161311673195434082304
• 12890390269952 cubed (12890390269952³) is 2141895107406186812100342644479946129408
• The square root of 12890390269952 is 3590318.9649322245
• The cube root of 12890390269952 is 23447.0758716001

Scales and comparisons

• 12,890,390,269,952 seconds is equal to 409,874 years, 27 weeks, 6 days, 19 hours, 52 minutes, 32 seconds.
• To count from 1 to 12,890,390,269,952 would take you about one million, twenty-four thousand, six hundred eighty-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 12890390269952 cubic inches would be around 1953.9 feet tall.

Recreational maths with 12890390269952

• 12890390269952 backwards is 25996209309821
• The number of decimal digits it has is: 14
• The sum of 12890390269952's digits is 65
• More coming soon!