28490464231424

Names of 28490464231424

• Cardinal: 28490464231424 can be written as Twenty-eight trillion, four hundred ninety billion, four hundred sixty-four million, two hundred thirty-one thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 2.8490464231424 × 10¹³

Factors of 28490464231424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 30
• Sum of prime factors: 145

Divisors of 28490464231424

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 52 64 68 104 113 128 136 208 221 226 256 272 289 416 442 452 512 544 578 832 884 904 1024 1088 1156 1469 1664 1768 1808 1921 2048 2176 2312 2938 3328 3536 3616 3757 3842 4096 4352 4624 5876 6656 7072 7232 7514 7684 8192 8704 9248 11752 13312 14144 14464 15028 15368 16384 17408 18496 23504 24973 26624 28288 28928 30056 30736 32657 32768 34816 36992 47008 49946 53248 56576 57856 60112 61472 65314 65536 69632 73984 94016 99892 106496 113152 115712 120224 122944 130628 131072 139264 147968 188032 199784 212992 226304 231424 240448 245888 261256 262144 278528 295936 376064 399568 424541 425984 452608 462848 480896 491776 522512 524288 557056 591872 752128 799136 849082 851968 905216 925696 961792 983552 1045024 1048576 1114112 1183744 1504256 1598272 1698164 1703936 1810432 1851392 1923584 1967104 2090048 2097152 2228224 2367488 3008512 3196544 3396328 3407872 3620864 3702784 3847168 3934208 4180096 4194304 4456448 4734976 6017024 6393088 6792656 6815744 7241728 7405568 7694336 7868416 8360192 8388608 8912896 9469952 12034048 12786176 13585312 13631488 14483456 14811136 15388672 15736832 16720384 16777216 17825792 18939904 24068096 25572352 27170624 27262976 28966912 29622272 30777344 31473664 33440768 33554432 35651584 37879808 48136192 51144704 54341248 54525952 57933824 59244544 61554688 62947328 66881536 67108864 71303168 75759616 96272384 102289408 108682496 109051904 115867648 118489088 123109376 125894656 133763072 142606336 151519232 192544768 204578816 217364992 218103808 231735296 236978176 246218752 251789312 267526144 285212672 303038464 385089536 409157632 434729984 436207616 463470592 473956352 492437504 503578624 535052288 570425344 606076928 770179072 818315264 869459968 872415232 926941184 947912704 984875008 1007157248 1070104576 1140850688 1212153856 1540358144 1636630528 1738919936 1853882368 1895825408 1969750016 2014314496 2140209152 2424307712 3080716288 3273261056 3477839872 3707764736 3791650816 3939500032 4028628992 4280418304 4848615424 6161432576 6546522112 6955679744 7415529472 7583301632 7879000064 8057257984 8560836608 9697230848 12322865152 13093044224 13911359488 14831058944 15758000128 16114515968 17121673216 19394461696 24645730304 26186088448 27822718976 31516000256 32229031936 34243346432 49291460608 52372176896 55645437952 63032000512 64458063872 68486692864 98582921216 104744353792 111290875904 126064001024 128916127744 136973385728 209488707584 222581751808 252128002048 273946771456 418977415168 445163503616 547893542912 837954830336 890327007232 1095787085824 1675909660672 1780654014464 2191574171648 3561308028928 7122616057856 14245232115712 28490464231424
• Sum of all divisors σ(n): 65762928133644
• Sum of proper divisors (its aliquot sum) s(n): 37272463902220
• 28490464231424 is an abundant number, because the sum of its proper divisors (37272463902220) is greater than itself. Its abundance is 8781999670796

Bases of 28490464231424

• Binary: 110011110100101110100000000000000000000000000₂
• Hexadecimal: 0x19E974000000
• Base-36: A3KC6SUM8

Squares and roots of 28490464231424

• 28490464231424 squared (28490464231424²) is 811706552122050335029067776
• 28490464231424 cubed (28490464231424³) is 23125896489645775794626971159455044993024
• The square root of 28490464231424 is 5337645.9447423075
• The cube root of 28490464231424 is 30542.1666101747

Scales and comparisons

• 28,490,464,231,424 seconds is equal to 905,908 years, 33 weeks, 10 hours, 3 minutes, 44 seconds.
• To count from 1 to 28,490,464,231,424 would take you about two million, two hundred sixty-four thousand, seven hundred seventy-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 28490464231424 cubic inches would be around 2545.2 feet tall.

Recreational maths with 28490464231424

• 28490464231424 backwards is 42413246409482
• The number of decimal digits it has is: 14
• The sum of 28490464231424's digits is 53
• More coming soon!