12427236864
12,427,236,864 is an even composite number composed of five prime numbers multiplied together.
12427236864 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12427236864:
29 × 33 × 7 × 167 × 769
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 167 × 769)See below for interesting mathematical facts about the number 12427236864 from the Numbermatics database.
Names of 12427236864
- Cardinal: 12427236864 can be written as Twelve billion, four hundred twenty-seven million, two hundred thirty-six thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.2427236864 × 1010
Factors of 12427236864
Divisors of 12427236864
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 167 168 189 192 216 224 252 256 288 334 336 378 384 432 448 501 504 512 576 668 672 756 768 769 864 896 1002 1008 1152 1169 1336 1344 1503 1512 1536 1538 1728 1792 2004 2016 2304 2307 2338 2672 2688 3006 3024 3076 3456 3507 3584 4008 4032 4509 4608 4614 4676 5344 5376 5383 6012 6048 6152 6912 6921 7014 8016 8064 9018 9228 9352 10521 10688 10752 10766 12024 12096 12304 13824 13842 14028 16032 16128 16149 18036 18456 18704 20763 21042 21376 21532 24048 24192 24608 27684 28056 31563 32064 32256 32298 36072 36912 37408 41526 42084 42752 43064 48096 48384 48447 49216 55368 56112 63126 64128 64596 72144 73824 74816 83052 84168 85504 86128 96192 96768 96894 98432 110736 112224 126252 128256 128423 129192 144288 145341 147648 149632 166104 168336 172256 192384 193788 196864 221472 224448 252504 256512 256846 258384 288576 290682 295296 299264 332208 336672 344512 384768 385269 387576 393728 442944 448896 505008 513692 516768 577152 581364 590592 598528 664416 673344 689024 769536 770538 775152 885888 897792 898961 1010016 1027384 1033536 1154304 1155807 1162728 1181184 1328832 1346688 1378048 1541076 1550304 1771776 1795584 1797922 2020032 2054768 2067072 2308608 2311614 2325456 2657664 2693376 2696883 2756096 3082152 3100608 3467421 3543552 3595844 4040064 4109536 4134144 4623228 4650912 5315328 5386752 5393766 6164304 6201216 6934842 7191688 8080128 8090649 8219072 8268288 9246456 9301824 10630656 10787532 12328608 12402432 13869684 14383376 16160256 16181298 16438144 18492912 18603648 21575064 24271947 24657216 24804864 27739368 28766752 32362596 32876288 36985824 37207296 43150128 48543894 49314432 55478736 57533504 64725192 65752576 73971648 74414592 86300256 97087788 98628864 110957472 115067008 129450384 147943296 172600512 194175576 197257728 221914944 230134016 258900768 295886592 345201024 388351152 443829888 460268032 517801536 591773184 690402048 776702304 887659776 1035603072 1380804096 1553404608 1775319552 2071206144 3106809216 4142412288 6213618432 12427236864
- Sum of all divisors σ(n): 42347289600
- Sum of proper divisors (its aliquot sum) s(n): 29920052736
- 12427236864 is an abundant number, because the sum of its proper divisors (29920052736) is greater than itself. Its abundance is 17492815872
Bases of 12427236864
- Binary: 10111001001011100010010110000000002
- Hexadecimal: 0x2E4B89600
- Base-36: 5PIUTC0
Squares and roots of 12427236864
- 12427236864 squared (124272368642) is 154436216073960554496
- 12427236864 cubed (124272368643) is 1919215437530991953314572140544
-
The
square root of 12427236864 is 111477.5173028177 -
The
cube root of 12427236864 is 2316.2824966155
Scales and comparisons
How big is 12427236864?- 12,427,236,864 seconds is equal to 395 years, 7 weeks, 4 days, 18 hours, 14 minutes, 24 seconds.
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To count from 1 to 12,427,236,864 would take you about seven hundred ninety 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 12427236864 cubic inches would be around 193 feet tall.
Recreational maths with 12427236864
- 12427236864 backwards is 46863272421
- The number of decimal digits it has is: 11
- The sum of 12427236864's digits is 45
- More coming soon!
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