138788350974
138,788,350,974 is an even composite number composed of seven prime numbers multiplied together.
138788350974 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 138788350974:
2 × 32 × 72 × 132 × 29 × 97 × 331
(2 × 3 × 3 × 7 × 7 × 13 × 13 × 29 × 97 × 331)See below for interesting mathematical facts about the number 138788350974 from the Numbermatics database.
Names of 138788350974
- Cardinal: 138788350974 can be written as One hundred thirty-eight billion, seven hundred eighty-eight million, three hundred fifty thousand, nine hundred seventy-four.
Scientific notation
- Scientific notation: 1.38788350974 × 1011
Factors of 138788350974
Divisors of 138788350974
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 29 39 42 49 58 63 78 87 91 97 98 117 126 147 169 174 182 194 203 234 261 273 291 294 331 338 377 406 441 507 522 546 582 609 637 662 679 754 819 873 882 993 1014 1131 1183 1218 1261 1274 1358 1421 1521 1638 1746 1827 1911 1986 2037 2262 2317 2366 2522 2639 2813 2842 2979 3042 3393 3549 3654 3783 3822 4074 4263 4303 4634 4753 4901 5278 5626 5733 5958 6111 6786 6951 7098 7566 7917 8281 8439 8526 8606 8827 9506 9599 9802 10647 11349 11466 12222 12789 12909 13902 14259 14703 15834 16219 16393 16562 16878 17654 18473 19198 19691 20853 21294 22698 23751 24843 25317 25578 25818 26481 28518 28797 29406 30121 32107 32438 32786 34307 36569 36946 38727 39382 41706 42777 44109 47502 48657 49179 49686 50634 52962 55419 55939 57594 59073 60242 61789 64214 67193 68614 73138 74529 77454 79443 85554 86391 88218 90363 96321 97314 98358 102921 109707 110838 111878 114751 118146 123578 124787 134386 137837 145971 147537 149058 158886 166257 167817 172782 177219 180726 185367 192642 201579 205842 210847 219414 224749 229502 240149 249574 255983 271089 275674 288963 291942 295074 308763 329121 332514 335634 344253 354438 370734 374361 391573 403158 413511 417391 421694 449498 470351 475397 480298 503451 511966 542178 556101 577926 604737 617526 632541 658242 674247 688506 720447 748722 767949 783146 803257 827022 834782 873509 931103 940702 950794 1006902 1032759 1112202 1123083 1174719 1209474 1240533 1252173 1265082 1348494 1411053 1426191 1440894 1535898 1573243 1606514 1622231 1747018 1791881 1862206 1897623 2022741 2065518 2161341 2246166 2303847 2349438 2409771 2481066 2504346 2620527 2741011 2793309 2822106 2852382 2921737 3146486 3244462 3327779 3524157 3583762 3756519 3795246 4045482 4233159 4278573 4322682 4607694 4719729 4819542 4866693 5241054 5375643 5426083 5482022 5586618 5843474 6114563 6517721 6655558 7048314 7229313 7513038 7861581 8223033 8379927 8466318 8557146 8765211 9439458 9733386 9983337 10751286 10852166 11355617 12104339 12229126 13035442 14159187 14458626 14600079 15723162 16126929 16278249 16446066 16759854 17530422 18343689 19553163 19966674 20452159 22711234 23294453 24208678 24669099 26295633 28318374 29200158 29950011 32253858 32556498 34066851 36313017 36687378 37982581 39106326 40904318 45624047 46588906 48834747 49338198 52591266 55031067 58659489 59900022 61356477 68133702 69883359 72626034 75965162 79489319 84730373 91248094 97669494 102200553 108939051 110062134 113947743 117318978 122712954 136872141 139766718 157356407 158978638 169460746 184069431 204401106 209650077 217878102 227895486 238467957 254191119 265878067 273744282 314712814 341843229 368138862 410616423 419300154 472069221 476935914 508382238 531756134 593112611 683686458 715403871 762573357 797634201 821232846 944138442 1101494849 1186225222 1416207663 1430807742 1525146714 1595268402 1779337833 2202989698 2392902603 2832415326 3304484547 3558675666 4785805206 5338013499 6608969094 7710463943 9913453641 10676026998 15420927886 19826907282 23131391829 46262783658 69394175487 138788350974
- Sum of all divisors σ(n): 397078128720
- Sum of proper divisors (its aliquot sum) s(n): 258289777746
- 138788350974 is an abundant number, because the sum of its proper divisors (258289777746) is greater than itself. Its abundance is 119501426772
Bases of 138788350974
- Binary: 100000010100000110111000101011111111102
- Hexadecimal: 0x20506E2BFE
- Base-36: 1RRB00ZI
Squares and roots of 138788350974
- 138788350974 squared (1387883509742) is 19262206366082206748676
- 138788350974 cubed (1387883509743) is 2673369857669434439571676097810424
-
The
square root of 138788350974 is 372543.0860638807 -
The
cube root of 138788350974 is 5177.4709629141
Scales and comparisons
How big is 138788350974?- 138,788,350,974 seconds is equal to 4,413 years, 2 weeks, 15 hours, 42 minutes, 54 seconds.
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To count from 1 to 138,788,350,974 would take you about eight thousand, eight hundred twenty-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 138788350974 cubic inches would be around 431.5 feet tall.
Recreational maths with 138788350974
- 138788350974 backwards is 479053887831
- 138788350974 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138788350974's digits is 63
- More coming soon!
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The information we have on file for 138788350974 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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