12917731248
12,917,731,248 is an even composite number composed of five prime numbers multiplied together.
12917731248 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 12917731248:
24 × 32 × 173 × 19 × 312
(2 × 2 × 2 × 2 × 3 × 3 × 17 × 17 × 17 × 19 × 31 × 31)See below for interesting mathematical facts about the number 12917731248 from the Numbermatics database.
Names of 12917731248
- Cardinal: 12917731248 can be written as Twelve billion, nine hundred seventeen million, seven hundred thirty-one thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 1.2917731248 × 1010
Factors of 12917731248
Divisors of 12917731248
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 19 24 31 34 36 38 48 51 57 62 68 72 76 93 102 114 124 136 144 152 153 171 186 204 228 248 272 279 289 304 306 323 342 372 408 456 496 527 558 578 589 612 646 684 744 816 867 912 961 969 1054 1116 1156 1178 1224 1292 1368 1488 1581 1734 1767 1922 1938 2108 2232 2312 2356 2448 2584 2601 2736 2883 2907 3162 3468 3534 3844 3876 4216 4464 4624 4712 4743 4913 5168 5202 5301 5491 5766 5814 6324 6936 7068 7688 7752 8432 8649 8959 9424 9486 9826 10013 10404 10602 10982 11532 11628 12648 13872 14136 14739 15376 15504 16337 16473 17298 17918 18259 18972 19652 20026 20808 21204 21964 23064 23256 25296 26877 28272 29478 30039 32674 32946 34596 35836 36518 37944 39304 40052 41616 42408 43928 44217 46128 46512 49011 49419 53754 54777 58956 60078 65348 65892 69192 71672 73036 75888 78608 80104 80631 84816 87856 88434 90117 93347 98022 98838 107508 109554 117912 120156 130696 131784 138384 143344 146072 147033 152303 160208 161262 164331 170221 176868 180234 186694 196044 197676 215016 219108 235824 240312 261392 263568 277729 280041 292144 294066 304606 310403 322524 328662 340442 353736 360468 373388 392088 395352 430032 438216 456909 480624 510663 555458 560082 588132 609212 620806 645048 657324 680884 707472 720936 746776 784176 790704 833187 840123 876432 913818 931209 1021326 1110916 1120164 1176264 1218424 1241612 1290096 1314648 1361768 1370727 1441872 1493552 1531989 1666374 1680246 1827636 1862418 2042652 2221832 2240328 2352528 2436848 2483224 2499561 2629296 2723536 2741454 2793627 2893757 3063978 3332748 3360492 3655272 3724836 4085304 4443664 4480656 4721393 4966448 4999122 5276851 5482908 5587254 5787514 6127956 6665496 6720984 7310544 7449672 8170608 8681271 9442786 9998244 10553702 10965816 11174508 11575028 12255912 13330992 13441968 14164179 14899344 15830553 17362542 18885572 19996488 21107404 21931632 22349016 23150056 24511824 26043813 28328358 31661106 34725084 37771144 39992976 42214808 42492537 44698032 46300112 47491659 52087626 56656716 63322212 69450168 75542288 84429616 84985074 89706467 94983318 104175252 113313432 126644424 138900336 169970148 179412934 189966636 208350504 226626864 253288848 269119401 339940296 358825868 379933272 416701008 538238802 679880592 717651736 759866544 807358203 1076477604 1435303472 1614716406 2152955208 3229432812 4305910416 6458865624 12917731248
- Sum of all divisors σ(n): 41778687600
- Sum of proper divisors (its aliquot sum) s(n): 28860956352
- 12917731248 is an abundant number, because the sum of its proper divisors (28860956352) is greater than itself. Its abundance is 15943225104
Bases of 12917731248
- Binary: 11000000011111010011101111101100002
- Hexadecimal: 0x301F4EFB0
- Base-36: 5XMVT80
Squares and roots of 12917731248
- 12917731248 squared (129177312482) is 166867780595555637504
- 12917731248 cubed (129177312483) is 2155553143683617108507981524992
-
The
square root of 12917731248 is 113656.1975784867 -
The
cube root of 12917731248 is 2346.3641526719
Scales and comparisons
How big is 12917731248?- 12,917,731,248 seconds is equal to 410 years, 38 weeks, 4 days, 18 hours, 40 minutes, 48 seconds.
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To count from 1 to 12,917,731,248 would take you about eight hundred twenty-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 12917731248 cubic inches would be around 195.5 feet tall.
Recreational maths with 12917731248
- 12917731248 backwards is 84213771921
- The number of decimal digits it has is: 11
- The sum of 12917731248's digits is 45
- More coming soon!
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