138309274376

Names of 138309274376

• Cardinal: 138309274376 can be written as One hundred thirty-eight billion, three hundred nine million, two hundred seventy-four thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.38309274376 × 10¹¹

Factors of 138309274376

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 281

Divisors of 138309274376

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 7 8 13 14 23 26 28 31 41 46 52 56 62 67 82 91 92 97 104 124 134 161 164 182 184 194 217 248 268 287 299 322 328 364 388 403 434 469 533 536 574 598 644 679 713 728 776 806 868 871 938 943 1066 1148 1196 1261 1271 1288 1358 1426 1541 1612 1736 1742 1876 1886 2077 2093 2132 2231 2296 2392 2522 2542 2716 2747 2821 2852 3007 3082 3224 3484 3731 3752 3772 3977 4154 4186 4264 4462 4991 5044 5084 5432 5494 5642 5704 6014 6097 6164 6499 6601 6968 7462 7544 7954 8308 8372 8827 8897 8924 9269 9982 10088 10168 10787 10988 11284 12028 12194 12259 12328 12998 13202 14539 14924 15617 15908 16523 16616 16744 17654 17794 17848 18538 19229 19964 20033 21049 21574 21976 22568 24056 24388 24518 25996 26404 27001 27839 29003 29078 29233 29848 31234 31816 33046 35308 35588 35711 37076 38458 39091 39928 40066 42098 43148 45493 47771 48776 49036 51701 51992 52808 54002 55678 58006 58156 58466 62468 63181 64883 66092 69161 70616 71176 71422 74152 76916 78182 80132 84196 84487 85157 85813 86296 90986 91471 95542 98072 103402 108004 111356 115661 116012 116312 116932 123287 124936 126362 129766 132184 138322 140231 142844 149477 153832 156364 160264 168392 168974 170314 171626 181972 182942 189007 191084 201469 203021 204631 206804 216008 222712 231322 232024 233864 246574 249977 252724 259532 266459 273637 276644 280462 285688 298954 312728 334397 337948 340628 343252 361907 363944 365884 378014 380029 382168 402938 406042 409262 413608 442267 462644 484127 493148 499954 505448 519064 532918 547274 553288 560924 591409 596099 597908 621023 640297 668794 675896 681256 686504 723814 731768 756028 760058 805876 812084 818524 821353 863009 884534 899093 925288 968254 986296 999908 1046339 1065836 1094548 1107041 1121848 1182818 1189123 1192198 1195816 1242046 1280594 1337588 1410283 1447628 1512056 1520116 1602731 1611752 1624168 1637048 1642706 1726018 1769068 1798186 1865213 1936508 1943201 1958611 1999816 2092678 2131672 2189096 2214082 2365636 2378246 2384396 2484092 2561188 2619097 2660203 2675176 2820566 2835601 2895256 3040232 3205462 3285412 3452036 3463967 3538136 3596372 3730426 3873016 3886402 3917222 4185356 4347161 4428164 4633787 4731272 4756492 4768792 4968184 5122376 5238194 5320406 5641132 5671202 5749471 6128557 6293651 6410924 6570824 6904072 6927934 7192744 7460852 7749287 7772804 7834444 8260229 8323861 8370712 8694322 8856328 9267574 9512984 10476388 10640812 11219117 11282264 11342404 11498942 12257114 12587302 12821848 13602407 13710277 13855868 14921704 15498574 15545608 15668888 16520458 16647722 17388644 18333679 18535148 19849207 20952776 21281624 22438234 22684808 22997884 24247769 24514228 25174604 25461943 27204814 27420554 27711736 30997148 32436509 33040916 33295444 34777288 36667358 36862813 37070296 39698414 42899899 44876468 45995768 48495538 49028456 50349208 50923886 54409628 54841108 57821603 60239231 61994296 64873018 66081832 66590888 73334716 73725626 79396828 79671241 85799798 89752936 96991076 101847772 107382977 108819256 109682216 115643206 120478462 129746036 146669432 147451252 158793656 159342482 171599596 178233601 189985267 193982152 203695544 214765954 231286412 240956924 258039691 259492072 294902504 318684964 343199192 356467202 379970534 421674617 429531908 462572824 481913848 516079382 557698687 637369928 712934404 751680839 759941068 843349234 859063816 1032158764 1115397374 1329896869 1425868808 1503361678 1519882136 1686698468 2064317528 2230794748 2469808471 2659793738 3006723356 3373396936 4461589496 4939616942 5319587476 6013446712 9879233884 10639174952 17288659297 19758467768 34577318594 69154637188 138309274376
• Sum of all divisors σ(n): 361122693120
• Sum of proper divisors (its aliquot sum) s(n): 222813418744
• 138309274376 is an abundant number, because the sum of its proper divisors (222813418744) is greater than itself. Its abundance is 84504144368

Bases of 138309274376

• Binary: 10000000110011111000000000101100001000₂
• Hexadecimal: 0x2033E00B08
• Base-36: 1RJDRR48

Squares and roots of 138309274376

• 138309274376 squared (138309274376²) is 19129455378415650189376
• 138309274376 cubed (138309274376³) is 2645781092596739070214841544229376
• The square root of 138309274376 is 371899.5487709013
• The cube root of 138309274376 is 5171.5068104495

Scales and comparisons

• 138,309,274,376 seconds is equal to 4,397 years, 41 weeks, 6 days, 18 hours, 52 minutes, 56 seconds.
• To count from 1 to 138,309,274,376 would take you about eight thousand, seven hundred ninety-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 138309274376 cubic inches would be around 431 feet tall.

Recreational maths with 138309274376

• 138309274376 backwards is 673472903831
• The number of decimal digits it has is: 12
• The sum of 138309274376's digits is 53
• More coming soon!