13138071492
13,138,071,492 is an even composite number composed of seven prime numbers multiplied together.
13138071492 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 13138071492:
22 × 3 × 72 × 132 × 29 × 47 × 97
(2 × 2 × 3 × 7 × 7 × 13 × 13 × 29 × 47 × 97)See below for interesting mathematical facts about the number 13138071492 from the Numbermatics database.
Names of 13138071492
- Cardinal: 13138071492 can be written as Thirteen billion, one hundred thirty-eight million, seventy-one thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 1.3138071492 × 1010
Factors of 13138071492
Divisors of 13138071492
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 7 12 13 14 21 26 28 29 39 42 47 49 52 58 78 84 87 91 94 97 98 116 141 147 156 169 174 182 188 194 196 203 273 282 291 294 329 338 348 364 377 388 406 507 546 564 582 588 609 611 637 658 676 679 754 812 987 1014 1092 1131 1164 1183 1218 1222 1261 1274 1316 1358 1363 1421 1508 1833 1911 1974 2028 2037 2262 2303 2366 2436 2444 2522 2548 2639 2716 2726 2813 2842 3549 3666 3783 3822 3948 4074 4089 4263 4277 4524 4559 4606 4732 4753 4901 5044 5278 5452 5626 5684 6909 7098 7332 7566 7644 7917 7943 8148 8178 8281 8439 8526 8554 8827 9118 9212 9506 9541 9802 10556 11252 12831 13677 13818 14196 14259 14703 15132 15834 15886 16356 16393 16562 16878 17052 17108 17654 17719 18236 18473 19012 19082 19604 19691 23829 24843 25662 26481 27354 27636 28518 28623 29406 29939 31668 31772 31913 32786 33124 33756 34307 35308 35438 36569 36946 38164 39382 47658 49179 49686 51324 52962 53157 54708 55419 55601 57036 57246 58812 59073 59267 59878 61789 63826 65572 66787 68614 70876 73138 73892 78764 89817 95316 95739 98358 99372 102921 105924 106314 109707 110838 111202 114492 114751 118146 118534 119756 123578 124033 127652 132211 133574 137228 137837 146276 166803 177801 179634 185367 191478 196716 200361 205842 212628 219414 221676 222404 223391 229502 230347 236292 237068 240149 247156 248066 255983 264422 267148 275674 333606 344253 355602 359268 370734 372099 382956 389207 396633 400722 411684 413511 414869 438828 446782 459004 460694 475397 480298 496132 511966 528844 551348 667212 670173 688506 691041 711204 720447 741468 744198 767949 770471 778414 793266 801444 803257 827022 829738 868231 893564 921388 925477 950794 960596 1023932 1167621 1244607 1340346 1377012 1382082 1426191 1440894 1488396 1535898 1540942 1556828 1586532 1606514 1612429 1654044 1659476 1718743 1736462 1791881 1850954 1901588 2311413 2335242 2409771 2489214 2604693 2680692 2764164 2776431 2852382 2881788 2904083 3071796 3081884 3213028 3224858 3327779 3437486 3472924 3583762 3701908 4622826 4670484 4819542 4837287 4978428 5156229 5209386 5375643 5393297 5552862 5704764 5808166 6449716 6478339 6655558 6874972 7167524 8712249 9245652 9639084 9674574 9983337 10312458 10418772 10751286 10786594 11105724 11287003 11616332 12031201 12956678 13311116 16179891 17424498 19349148 19435017 19966674 20624916 21502572 21573188 22343659 22574006 23294453 24062402 25913356 32359782 33861009 34848996 36093603 37753079 38870034 39933348 44687318 45148012 46588906 48124804 64719564 67030977 67722018 69883359 72187206 75506158 77740068 84218407 89374636 93177812 113259237 134061954 135444036 139766718 144374412 151012316 156405613 168436814 226518474 252655221 268123908 279533436 312811226 336873628 453036948 469216839 505310442 625622452 938433678 1010620884 1094839291 1876867356 2189678582 3284517873 4379357164 6569035746 13138071492
- Sum of all divisors σ(n): 41216636160
- Sum of proper divisors (its aliquot sum) s(n): 28078564668
- 13138071492 is an abundant number, because the sum of its proper divisors (28078564668) is greater than itself. Its abundance is 14940493176
Bases of 13138071492
- Binary: 11000011110001011100001111110001002
- Hexadecimal: 0x30F170FC4
- Base-36: 61A2GUC
Squares and roots of 13138071492
- 13138071492 squared (131380714922) is 172608922528903106064
- 13138071492 cubed (131380714923) is 2267748364341818443809690727488
-
The
square root of 13138071492 is 114621.4268450711 -
The
cube root of 13138071492 is 2359.6298071547
Scales and comparisons
How big is 13138071492?- 13,138,071,492 seconds is equal to 417 years, 39 weeks, 18 minutes, 12 seconds.
-
To count from 1 to 13,138,071,492 would take you about eight hundred thirty-five 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 13138071492 cubic inches would be around 196.6 feet tall.
Recreational maths with 13138071492
- 13138071492 backwards is 29417083131
- 13138071492 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13138071492's digits is 39
- More coming soon!
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The information we have on file for 13138071492 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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