13215737472
13,215,737,472 is an even composite number composed of six prime numbers multiplied together.
13215737472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 13215737472:
27 × 3 × 72 × 31 × 139 × 163
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 31 × 139 × 163)See below for interesting mathematical facts about the number 13215737472 from the Numbermatics database.
Names of 13215737472
- Cardinal: 13215737472 can be written as Thirteen billion, two hundred fifteen million, seven hundred thirty-seven thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.3215737472 × 1010
Factors of 13215737472
Divisors of 13215737472
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 49 56 62 64 84 93 96 98 112 124 128 139 147 163 168 186 192 196 217 224 248 278 294 326 336 372 384 392 417 434 448 489 496 556 588 651 652 672 744 784 834 868 896 973 978 992 1112 1141 1176 1302 1304 1344 1488 1519 1568 1668 1736 1946 1956 1984 2224 2282 2352 2604 2608 2688 2919 2976 3038 3136 3336 3423 3472 3892 3912 3968 4309 4448 4557 4564 4704 5053 5208 5216 5838 5952 6076 6272 6672 6811 6846 6944 7784 7824 7987 8618 8896 9114 9128 9408 10106 10416 10432 11676 11904 12152 12927 13344 13622 13692 13888 15159 15568 15648 15974 17236 17792 18228 18256 18816 20212 20433 20832 20864 22657 23352 23961 24304 25854 26688 27244 27384 27776 30163 30318 31136 31296 31948 34472 35371 36456 36512 40424 40866 41664 45314 46704 47922 48608 51708 53376 54488 54768 60326 60636 62272 62592 63896 67971 68944 70742 72912 73024 80848 81732 83328 90489 90628 93408 95844 97216 103416 106113 108976 109536 120652 121272 124544 127792 135942 137888 141484 145824 146048 158599 161696 163464 180978 181256 186816 191688 194432 206832 211141 212226 217952 219072 241304 242544 247597 255584 271884 275776 282968 291648 317198 323392 326928 361956 362512 373632 383376 413664 422282 424452 435904 438144 475797 482608 485088 495194 511168 543768 551552 565936 583296 633423 634396 646784 653856 702367 723912 725024 742791 766752 827328 844564 848904 871808 951594 965216 970176 990388 1022336 1087536 1110193 1131872 1266846 1268792 1307712 1404734 1447824 1450048 1485582 1533504 1654656 1689128 1697808 1903188 1930432 1940352 1980776 2107101 2175072 2220386 2263744 2533692 2537584 2615424 2809468 2895648 2900096 2971164 3067008 3330579 3378256 3395616 3806376 3860864 3961552 4214202 4350144 4440772 4527488 4916569 5067384 5075168 5618936 5791296 5942328 6661158 6756512 6791232 7612752 7923104 8428404 8700288 8881544 9833138 10134768 10150336 11237872 11582592 11884656 13322316 13513024 13582464 14749707 15225504 15846208 16856808 17763088 19666276 20269536 20300672 22475744 23769312 26644632 27026048 29499414 30451008 31692416 33713616 34415983 35526176 39332552 40539072 44951488 47538624 53289264 58998828 60902016 67427232 68831966 71052352 78665104 81078144 89902976 95077248 103247949 106578528 117997656 134854464 137663932 142104704 157330208 206495898 213157056 235995312 269708928 275327864 314660416 412991796 426314112 471990624 550655728 629320832 825983592 943981248 1101311456 1651967184 1887962496 2202622912 3303934368 4405245824 6607868736 13215737472
- Sum of all divisors σ(n): 42716620800
- Sum of proper divisors (its aliquot sum) s(n): 29500883328
- 13215737472 is an abundant number, because the sum of its proper divisors (29500883328) is greater than itself. Its abundance is 16285145856
Bases of 13215737472
- Binary: 11000100111011100000100110100000002
- Hexadecimal: 0x313B82680
- Base-36: 62KB4AO
Squares and roots of 13215737472
- 13215737472 squared (132157374722) is 174655716928824950784
- 13215737472 cubed (132157374723) is 2308204102915296659004664578048
-
The
square root of 13215737472 is 114959.7210852567 -
The
cube root of 13215737472 is 2364.2703416485
Scales and comparisons
How big is 13215737472?- 13,215,737,472 seconds is equal to 420 years, 11 weeks, 2 days, 22 hours, 11 minutes, 12 seconds.
-
To count from 1 to 13,215,737,472 would take you about eight hundred forty 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 13215737472 cubic inches would be around 197 feet tall.
Recreational maths with 13215737472
- 13215737472 backwards is 27473751231
- 13215737472 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13215737472's digits is 42
- More coming soon!
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