12997930450944

Names of 12997930450944

• Cardinal: 12997930450944 can be written as Twelve trillion, nine hundred ninety-seven billion, nine hundred thirty million, four hundred fifty thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.2997930450944 × 10¹³

Factors of 12997930450944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 799

Divisors of 12997930450944

• Number of divisors d(n): 204
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 373 384 421 512 746 768 842 1024 1119 1263 1492 1536 1684 2048 2238 2526 2984 3072 3368 4096 4476 5052 5968 6144 6736 8192 8952 10104 11936 12288 13472 16384 17904 20208 23872 24576 26944 32768 35808 40416 47744 49152 53888 65536 71616 80832 95488 98304 107776 143232 157033 161664 177241 190976 196608 215552 286464 314066 323328 354482 381952 431104 471099 531723 572928 628132 646656 708964 763904 862208 942198 1063446 1145856 1256264 1293312 1417928 1527808 1724416 1884396 2126892 2291712 2512528 2586624 2835856 3055616 3448832 3768792 4253784 4583424 5025056 5173248 5671712 6111232 6897664 7537584 8507568 9166848 10050112 10346496 11343424 12222464 13795328 15075168 17015136 18333696 20100224 20692992 22686848 24444928 27590656 30150336 34030272 36667392 40200448 41385984 45373696 60300672 66110893 68060544 73334784 80400896 82771968 90747392 120601344 132221786 136121088 160801792 181494784 198332679 241202688 264443572 272242176 321603584 362989568 396665358 482405376 528887144 544484352 643207168 725979136 793330716 964810752 1057774288 1088968704 1286414336 1451958272 1586661432 1929621504 2115548576 2177937408 2572828672 2903916544 3173322864 3859243008 4231097152 4355874816 5145657344 5807833088 6346645728 7718486016 8462194304 8711749632 10291314688 11615666176 12693291456 15436972032 16924388608 17423499264 25386582912 30873944064 33848777216 34846998528 50773165824 67697554432 101546331648 135395108864 203092663296 270790217728 406185326592 541580435456 812370653184 1083160870912 1624741306368 2166321741824 3249482612736 4332643483648 6498965225472 12997930450944
• Sum of all divisors σ(n): 34836554741208
• Sum of proper divisors (its aliquot sum) s(n): 21838624290264
• 12997930450944 is an abundant number, because the sum of its proper divisors (21838624290264) is greater than itself. Its abundance is 8840693839320

Bases of 12997930450944

• Binary: 10111101001001010001000001110000000000000000₂
• Hexadecimal: 0xBD251070000
• Base-36: 4LV606Z9C

Squares and roots of 12997930450944

• 12997930450944 squared (12997930450944²) is 168946196007577295190491136
• 12997930450944 cubed (12997930450944³) is 2195950905658042564916276253729314832384
• The square root of 12997930450944 is 3605264.2692241023
• The cube root of 12997930450944 is 23512.0990667633

Scales and comparisons

• 12,997,930,450,944 seconds is equal to 413,293 years, 51 weeks, 20 hours, 22 minutes, 24 seconds.
• To count from 1 to 12,997,930,450,944 would take you about one million, thirty-three thousand, two hundred thirty-four 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 12997930450944 cubic inches would be around 1959.3 feet tall.

Recreational maths with 12997930450944

• 12997930450944 backwards is 44905403979921
• The number of decimal digits it has is: 14
• The sum of 12997930450944's digits is 66
• More coming soon!