12138656112
12,138,656,112 is an even composite number composed of five prime numbers multiplied together.
12138656112 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 12138656112:
24 × 34 × 113 × 31 × 227
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 11 × 11 × 31 × 227)See below for interesting mathematical facts about the number 12138656112 from the Numbermatics database.
Names of 12138656112
- Cardinal: 12138656112 can be written as Twelve billion, one hundred thirty-eight million, six hundred fifty-six thousand, one hundred twelve.
Scientific notation
- Scientific notation: 1.2138656112 × 1010
Factors of 12138656112
Divisors of 12138656112
- Number of divisors d(n): 400
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 31 33 36 44 48 54 62 66 72 81 88 93 99 108 121 124 132 144 162 176 186 198 216 227 242 248 264 279 297 324 341 363 372 396 432 454 484 496 528 558 594 648 681 682 726 744 792 837 891 908 968 1023 1089 1116 1188 1296 1331 1362 1364 1452 1488 1584 1674 1782 1816 1936 2043 2046 2178 2232 2376 2497 2511 2662 2724 2728 2904 3069 3267 3348 3564 3632 3751 3993 4086 4092 4356 4464 4752 4994 5022 5324 5448 5456 5808 6129 6138 6534 6696 7037 7128 7491 7502 7986 8172 8184 8712 9207 9801 9988 10044 10648 10896 11253 11979 12258 12276 13068 13392 14074 14256 14982 15004 15972 16344 16368 17424 18387 18414 19602 19976 20088 21111 21296 22473 22506 23958 24516 24552 26136 27467 27621 28148 29964 30008 31944 32688 33759 35937 36774 36828 39204 39952 40176 41261 42222 44946 45012 47916 49032 49104 52272 54934 55242 56296 59928 60016 63333 63888 67419 67518 71874 73548 73656 77407 78408 82401 82522 84444 89892 90024 95832 98064 101277 107811 109868 110484 112592 119856 123783 126666 134838 135036 143748 147096 147312 154814 156816 164802 165044 168888 179784 180048 189999 191664 202257 202554 215622 219736 220968 232221 247203 247566 253332 269676 270072 287496 294192 302137 303831 309628 329604 330088 337776 359568 371349 379998 404514 405108 431244 439472 441936 464442 494406 495132 506664 539352 540144 569997 574992 604274 607662 619256 659208 660176 696663 741609 742698 759996 809028 810216 851477 862488 906411 928884 988812 990264 1013328 1078704 1114047 1139994 1208548 1215324 1238512 1318416 1393326 1483218 1485396 1519992 1618056 1620432 1702954 1724976 1812822 1857768 1977624 1980528 2089989 2224827 2228094 2279988 2417096 2430648 2554431 2719233 2786652 2966436 2970792 3039984 3236112 3342141 3405908 3625644 3715536 3955248 4179978 4449654 4456188 4559976 4834192 4861296 5108862 5438466 5573304 5932872 5941584 6269967 6684282 6811816 7251288 7663293 8157699 8359956 8899308 8912376 9119952 9366247 10217724 10876932 11146608 11865744 12539934 13368564 13623632 14502576 15326586 16315398 16719912 17798616 17824752 18732494 20435448 21753864 22989879 24473097 25079868 26737128 28098741 30653172 32630796 33439824 35597232 37464988 40870896 43507728 45979758 48946194 50159736 53474256 56197482 61306344 65261592 68969637 74929976 84296223 91959516 97892388 100319472 112394964 122612688 130523184 137939274 149859952 168592446 183919032 195784776 224789928 252888669 275878548 337184892 367838064 391569552 449579856 505777338 551757096 674369784 758666007 1011554676 1103514192 1348739568 1517332014 2023109352 3034664028 4046218704 6069328056 12138656112
- Sum of all divisors σ(n): 40065721344
- Sum of proper divisors (its aliquot sum) s(n): 27927065232
- 12138656112 is an abundant number, because the sum of its proper divisors (27927065232) is greater than itself. Its abundance is 15788409120
Bases of 12138656112
- Binary: 10110100111000010100110001011100002
- Hexadecimal: 0x2D3853170
- Base-36: 5KR1J00
Squares and roots of 12138656112
- 12138656112 squared (121386561122) is 147346972205394956544
- 12138656112 cubed (121386561123) is 1788594224745711608626799996928
-
The
square root of 12138656112 is 110175.5694879767 -
The
cube root of 12138656112 is 2298.2126070431
Scales and comparisons
How big is 12138656112?- 12,138,656,112 seconds is equal to 385 years, 50 weeks, 3 days, 16 hours, 55 minutes, 12 seconds.
-
To count from 1 to 12,138,656,112 would take you about 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 12138656112 cubic inches would be around 191.5 feet tall.
Recreational maths with 12138656112
- 12138656112 backwards is 21165683121
- 12138656112 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12138656112's digits is 36
- More coming soon!
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