12538733480
12,538,733,480 is an even composite number composed of seven prime numbers multiplied together.
12538733480 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12538733480:
23 × 5 × 72 × 13 × 29 × 71 × 239
(2 × 2 × 2 × 5 × 7 × 7 × 13 × 29 × 71 × 239)See below for interesting mathematical facts about the number 12538733480 from the Numbermatics database.
Names of 12538733480
- Cardinal: 12538733480 can be written as Twelve billion, five hundred thirty-eight million, seven hundred thirty-three thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.253873348 × 1010
Factors of 12538733480
Divisors of 12538733480
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 20 26 28 29 35 40 49 52 56 58 65 70 71 91 98 104 116 130 140 142 145 182 196 203 232 239 245 260 280 284 290 355 364 377 392 406 455 478 490 497 520 568 580 637 710 728 754 812 910 923 956 980 994 1015 1160 1195 1274 1420 1421 1508 1624 1673 1820 1846 1885 1912 1960 1988 2030 2059 2390 2485 2548 2639 2840 2842 3016 3107 3185 3346 3479 3640 3692 3770 3976 4060 4118 4615 4780 4970 5096 5278 5684 6214 6370 6461 6692 6931 6958 7105 7384 7540 8120 8236 8365 9230 9560 9940 10295 10556 11368 11711 12428 12740 12922 13195 13384 13862 13916 14210 14413 15080 15535 16472 16730 16969 17395 18460 18473 19880 20590 21112 21749 23422 24856 25480 25844 26390 26767 27724 27832 28420 28826 31070 32305 33460 33938 34655 34790 36920 36946 41180 43498 45227 46844 48517 51688 52780 53534 55448 56840 57652 58555 62140 64610 66920 67876 69310 69580 72065 73892 82360 84845 86996 90103 90454 92365 93688 97034 100891 105560 107068 108745 115304 117110 118783 124280 129220 133835 135752 138620 139160 144130 147784 152243 169690 173992 180206 180908 184730 187369 194068 201782 214136 217490 220597 226135 234220 237566 242585 258440 267670 277240 288260 304486 339380 339619 360412 361816 369460 374738 388136 403564 434980 441194 450515 452270 468440 475132 485170 492101 504455 535340 576520 593915 608972 630721 678760 679238 720824 738920 749476 761215 807128 831481 869960 882388 901030 904540 936845 950264 970340 984202 1008910 1070680 1102985 1187830 1217944 1261442 1311583 1358476 1498952 1522430 1544179 1662962 1698095 1764776 1802060 1809080 1873690 1940680 1968404 2017820 2205970 2375660 2460505 2522884 2623166 2716952 3044860 3088358 3153605 3325924 3396190 3444707 3604120 3747380 3936808 4035640 4157405 4411940 4415047 4751320 4921010 5045768 5246332 6089720 6176716 6307210 6397313 6557915 6651848 6792380 6889414 7494760 7720895 8314810 8823880 8830094 9842020 10492664 10809253 12353432 12614420 12794626 13115830 13584760 13778828 15441790 16629620 17223535 17660188 19684040 21618506 22075235 24112949 25228840 25589252 26231660 27557656 30883580 31986565 33259240 34447070 35320376 43237012 44150470 44781191 48225898 51178504 52463320 54046265 61767160 63973130 68894140 86474024 88300940 89562382 96451796 108092530 120564745 127946260 137788280 176601880 179124764 192903592 216185060 223905955 241129490 255892520 313468337 358249528 432370120 447811910 482258980 626936674 895623820 964517960 1253873348 1567341685 1791247640 2507746696 3134683370 6269366740 12538733480
- Sum of all divisors σ(n): 37231488000
- Sum of proper divisors (its aliquot sum) s(n): 24692754520
- 12538733480 is an abundant number, because the sum of its proper divisors (24692754520) is greater than itself. Its abundance is 12154021040
Bases of 12538733480
- Binary: 10111010110101110111100011101010002
- Hexadecimal: 0x2EB5DE3A8
- Base-36: 5RD8KO8
Squares and roots of 12538733480
- 12538733480 squared (125387334802) is 157219837282472910400
- 12538733480 cubed (125387334803) is 1971337637453895298825520192000
-
The
square root of 12538733480 is 111976.4862817189 -
The
cube root of 12538733480 is 2323.1890769231
Scales and comparisons
How big is 12538733480?- 12,538,733,480 seconds is equal to 398 years, 36 weeks, 5 hours, 31 minutes, 20 seconds.
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To count from 1 to 12,538,733,480 would take you about seven hundred ninety-seven 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 12538733480 cubic inches would be around 193.6 feet tall.
Recreational maths with 12538733480
- 12538733480 backwards is 08433783521
- The number of decimal digits it has is: 11
- The sum of 12538733480's digits is 44
- More coming soon!
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The information we have on file for 12538733480 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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