13155772672
13,155,772,672 is an even composite number composed of six prime numbers multiplied together.
13155772672 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13155772672:
28 × 7 × 19 × 67 × 73 × 79
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 67 × 73 × 79)See below for interesting mathematical facts about the number 13155772672 from the Numbermatics database.
Names of 13155772672
- Cardinal: 13155772672 can be written as Thirteen billion, one hundred fifty-five million, seven hundred seventy-two thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.3155772672 × 1010
Factors of 13155772672
Divisors of 13155772672
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 7 8 14 16 19 28 32 38 56 64 67 73 76 79 112 128 133 134 146 152 158 224 256 266 268 292 304 316 448 469 511 532 536 553 584 608 632 896 938 1022 1064 1072 1106 1168 1216 1264 1273 1387 1501 1792 1876 2044 2128 2144 2212 2336 2432 2528 2546 2774 3002 3752 4088 4256 4288 4424 4672 4864 4891 5056 5092 5293 5548 5767 6004 7504 8176 8512 8576 8848 8911 9344 9709 9782 10112 10184 10507 10586 11096 11534 12008 15008 16352 17024 17152 17696 17822 18688 19418 19564 20224 20368 21014 21172 22192 23068 24016 30016 32704 34048 34237 35392 35644 37051 38836 39128 40369 40736 42028 42344 44384 46136 48032 60032 65408 68474 70784 71288 74102 77672 78256 80738 81472 84056 84688 88768 92272 92929 96064 100567 109573 120064 130816 136948 141568 142576 148204 155344 156512 161476 162944 168112 169376 177536 184544 185858 192128 201134 219146 273896 285152 296408 310688 313024 322952 325888 336224 338752 355072 369088 371716 384256 386389 402268 438292 547792 570304 592816 621376 626048 645904 650503 672448 677504 703969 738176 743432 767011 772778 804536 876584 1095584 1140608 1185632 1242752 1252096 1291808 1301006 1344896 1355008 1407938 1476352 1486864 1534022 1545556 1609072 1753168 2191168 2281216 2371264 2485504 2583616 2602012 2689792 2704723 2815876 2973728 3068044 3091112 3218144 3506336 4382336 4742528 5167232 5204024 5409446 5631752 5947456 6136088 6182224 6436288 7012672 7341391 8764672 9485056 10334464 10408048 10818892 11263504 11894912 12272176 12364448 12872576 14025344 14682782 20816096 21637784 22527008 23789824 24544352 24728896 25745152 28050688 29365564 41632192 43275568 45054016 49088704 49457792 51389737 58731128 83264384 86551136 90108032 98177408 98915584 102779474 117462256 166528768 173102272 180216064 196354816 205558948 234924512 346204544 411117896 469849024 692409088 822235792 939698048 1644471584 1879396096 3288943168 6577886336 13155772672
- Sum of all divisors σ(n): 32913305600
- Sum of proper divisors (its aliquot sum) s(n): 19757532928
- 13155772672 is an abundant number, because the sum of its proper divisors (19757532928) is greater than itself. Its abundance is 6601760256
Bases of 13155772672
- Binary: 11000100000010010100101001000000002
- Hexadecimal: 0x310252900
- Base-36: 61KLV5S
Squares and roots of 13155772672
- 13155772672 squared (131557726722) is 173074354597342019584
- 13155772672 cubed (131557726723) is 2276926864435749705080476008448
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The
square root of 13155772672 is 114698.6166961049 -
The
cube root of 13155772672 is 2360.6890566703
Scales and comparisons
How big is 13155772672?- 13,155,772,672 seconds is equal to 418 years, 16 weeks, 1 day, 21 hours, 17 minutes, 52 seconds.
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To count from 1 to 13,155,772,672 would take you about eight hundred thirty-six 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 13155772672 cubic inches would be around 196.7 feet tall.
Recreational maths with 13155772672
- 13155772672 backwards is 27627755131
- The number of decimal digits it has is: 11
- The sum of 13155772672's digits is 46
- More coming soon!
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