138669537609344

Names of 138669537609344

• Cardinal: 138669537609344 can be written as One hundred thirty-eight trillion, six hundred sixty-nine billion, five hundred thirty-seven million, six hundred nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.38669537609344 × 10¹⁴

Factors of 138669537609344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1230

Divisors of 138669537609344

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 49 56 62 64 97 98 112 124 128 194 196 217 224 248 343 388 392 434 448 496 679 686 776 784 868 896 961 992 1093 1358 1372 1519 1552 1568 1736 1922 1984 2186 2716 2744 3007 3038 3104 3136 3472 3844 3968 4372 4753 5432 5488 6014 6076 6208 6272 6727 6944 7651 7688 8744 9506 10633 10864 10976 12028 12152 12416 13454 13888 15302 15376 17488 19012 21049 21266 21728 21952 24056 24304 26908 27776 29791 30604 30752 33271 33883 34976 38024 42098 42532 43456 43904 47089 48112 48608 53557 53816 59582 61208 61504 66542 67766 69952 76048 84196 85064 86912 93217 94178 96224 97216 106021 107114 107632 119164 122416 123008 133084 135532 139904 147343 152096 168392 170128 186434 188356 192448 194432 208537 212042 214228 215264 237181 238328 244832 266168 271064 294686 304192 329623 336784 340256 372868 374899 376712 384896 417074 424084 428456 430528 474362 476656 489664 532336 542128 589372 608384 652519 659246 673568 680512 742147 745736 749798 753424 834148 848168 856912 861056 948724 953312 979328 1031401 1050373 1064672 1084256 1178744 1305038 1318492 1347136 1361024 1459759 1484294 1491472 1499596 1506848 1660267 1668296 1696336 1713824 1897448 1906624 2062802 2100746 2129344 2168512 2357488 2610076 2636984 2694272 2889727 2919518 2968588 2982944 2999192 3013696 3286651 3320534 3336592 3392672 3427648 3794896 3813248 4125604 4201492 4258688 4337024 4567633 4714976 5195029 5220152 5273968 5779454 5839036 5937176 5965888 5998384 6027392 6573302 6641068 6673184 6785344 6855296 7352611 7589792 8251208 8402984 9135266 9429952 10218313 10390058 10440304 10547936 11558908 11621869 11678072 11874352 11931776 11996768 13146604 13282136 13346368 13570688 14705222 15179584 16502416 16805968 18270532 18859904 20228089 20436626 20780116 20880608 21095872 23006557 23117816 23243738 23356144 23748704 23993536 26293208 26564272 26692736 29410444 30359168 31973431 32561563 33004832 33611936 36365203 36541064 40456178 40873252 41560232 41761216 42191744 46013114 46235632 46487476 46712288 47497408 47987072 51468277 52586416 53128544 58820888 63946862 65123126 66009664 67223872 72730406 73082128 80912356 81746504 83120464 83522432 92026228 92471264 92974952 93424576 94994816 101886181 102936554 105172832 106257088 117641776 127893724 130246252 132019328 134447744 141596623 145460812 146164256 161045899 161824712 163493008 166240928 184052456 184942528 185949904 186849152 203772362 205873108 210345664 212514176 227930941 235283552 255787448 260492504 283193246 290921624 292328512 322091798 323649424 326986016 332481856 360277939 368104912 369885056 371899808 407544724 411746216 420691328 455861882 470567104 511574896 520985008 566386492 581843248 584657024 644183596 647298848 653972032 664963712 713203267 720555878 736209824 743799616 815089448 823492432 911723764 941134208 991176361 1023149792 1041970016 1127321293 1132772984 1163686496 1288367192 1294597696 1307944064 1426406534 1441111756 1472419648 1487599232 1595516587 1630178896 1646984864 1823447528 1982352722 2046299584 2083940032 2254642586 2265545968 2327372992 2576734384 2589195392 2852813068 2882223512 2944839296 3158471611 3191033174 3260357792 3293969728 3646895056 3964705444 4092599168 4167880064 4509285172 4531091936 4654745984 4992422869 5153468768 5705626136 5764447024 6316943222 6382066348 6520715584 6587939456 7293790112 7929410888 9018570344 9062183872 9984845738 10306937536 11168616109 11411252272 11528894048 12633886444 12764132696 13041431168 14587580224 15858821776 18037140688 18124367744 19969691476 20613875072 22109301277 22337232218 22822504544 23057788096 25267772888 25528265392 29175160448 31717643552 34946960083 36074281376 39939382952 44218602554 44674464436 45645009088 46115576192 50535545776 51056530784 63435287104 69893920166 72148562752 79878765904 88437205108 89348928872 91290018176 101071091552 102113061568 126870574208 139787840332 144297125504 154765108939 159757531808 176874410216 178697857744 202142183104 204226123136 279575680664 309530217878 319515063616 353748820432 357395715488 404284366208 559151361328 619060435756 639030127232 707497640864 714791430976 1083355762573 1118302722656 1238120871512 1414995281728 1429582861952 2166711525146 2236605445312 2476241743024 2829990563456 4333423050292 4473210890624 4952483486048 8666846100584 9904966972096 17333692201168 19809933944192 34667384402336 69334768804672 138669537609344
• Sum of all divisors σ(n): 336642249216000
• Sum of proper divisors (its aliquot sum) s(n): 197972711606656
• 138669537609344 is an abundant number, because the sum of its proper divisors (197972711606656) is greater than itself. Its abundance is 59303173997312

Bases of 138669537609344

• Binary: 11111100001111010000100100001111100011010000000₂
• Hexadecimal: 0x7E1E8487C680
• Base-36: 1D5JWMCN7K

Squares and roots of 138669537609344

• 138669537609344 squared (138669537609344²) is 19229240660789270078756110336
• 138669537609344 cubed (138669537609344³) is 2666509911010444557597040343083597728579584
• The square root of 138669537609344 is 11775803.0558150895
• The cube root of 138669537609344 is 51759.9310504909

Scales and comparisons

• 138,669,537,609,344 seconds is equal to 4,409,262 years, 18 weeks, 6 days, 2 hours, 35 minutes, 44 seconds.
• To count from 1 to 138,669,537,609,344 would take you about eleven million, twenty-three thousand, one hundred fifty-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 138669537609344 cubic inches would be around 4313.3 feet tall.

Recreational maths with 138669537609344

• 138669537609344 backwards is 443906735966831
• The number of decimal digits it has is: 15
• The sum of 138669537609344's digits is 74
• More coming soon!