139021992648

Names of 139021992648

• Cardinal: 139021992648 can be written as One hundred thirty-nine billion, twenty-one million, nine hundred ninety-two thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.39021992648 × 10¹¹

Factors of 139021992648

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 692

Divisors of 139021992648

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 28 31 33 36 42 44 56 62 63 66 72 77 84 88 93 99 121 124 126 132 151 154 168 186 198 217 231 242 248 252 264 279 302 308 341 363 372 396 434 453 462 484 487 504 558 604 616 651 682 693 726 744 792 847 868 906 924 968 974 1023 1057 1089 1116 1208 1302 1359 1364 1386 1452 1461 1661 1694 1736 1812 1848 1948 1953 2046 2114 2178 2232 2387 2541 2604 2718 2728 2772 2904 2922 3069 3171 3322 3388 3409 3624 3751 3896 3906 4092 4228 4356 4383 4681 4774 4983 5082 5208 5357 5436 5544 5844 6138 6342 6644 6776 6818 7161 7502 7623 7812 8184 8456 8712 8766 9362 9513 9548 9966 10164 10227 10714 10872 11253 11627 11688 12276 12684 13288 13636 14043 14322 14949 15004 15097 15246 15624 16071 17532 18271 18724 19026 19096 19932 20328 20454 21428 21483 22506 23254 24552 25368 26257 27272 28086 28644 29898 30008 30194 30492 30681 32142 32767 33759 34881 35064 36542 37448 37499 38052 39864 40908 42129 42856 42966 45012 45291 46508 48213 51491 52514 54813 56172 57288 58927 59796 60388 60984 61362 64284 65534 67518 69762 73084 73537 74998 76104 78771 81816 84258 85932 90024 90582 93016 96426 98301 102982 104643 105028 105679 109626 112344 112497 117854 119592 120776 122724 127897 128568 131068 135036 135873 139524 146168 147074 149996 154473 157542 164439 166067 168516 171864 176781 181164 192852 196602 205964 209286 210056 211358 219252 220611 224994 235708 236313 245448 255794 262136 270072 271746 279048 294148 294903 299992 308946 315084 317037 328878 332134 337032 337491 353562 360437 362328 383691 385704 393204 411928 412489 418572 422716 438504 441222 449988 463419 471416 472626 498201 511588 514759 530343 543492 566401 588296 589806 617892 630168 634074 657756 661833 664268 674982 707124 720874 767382 786408 808907 824978 837144 845432 882444 899976 926838 945252 951111 996402 1023176 1029518 1060686 1081311 1086984 1132802 1151073 1162469 1179612 1235784 1237467 1268148 1315512 1323666 1328536 1349964 1414248 1441748 1494603 1534764 1544277 1617814 1649956 1699203 1764888 1826737 1853676 1890504 1902222 1992804 2059036 2121372 2162622 2265604 2279647 2302146 2324938 2359224 2426721 2474934 2536296 2647332 2699928 2883496 2989206 3069528 3088554 3235628 3243933 3299912 3398406 3487407 3653474 3707352 3712401 3804444 3964807 3985608 4118072 4242744 4325244 4531208 4559294 4604292 4632831 4649876 4853442 4949868 5097609 5294664 5480211 5662349 5978412 6177108 6471256 6487866 6796812 6838941 6974814 7280163 7306948 7424802 7608888 7929614 8650488 8897977 9118588 9208584 9265662 9299752 9706884 9899736 10195218 10462221 10960422 11324698 11894421 11956824 12354216 12787159 12975732 13593624 13677882 13949628 14560326 14613896 14849604 15859228 15957529 16440633 16987047 17795954 18237176 18531324 19413768 20390436 20516823 20924442 21920844 22649396 23788842 25076117 25574318 25951464 26693931 27355764 27899256 29120652 29699208 31718456 31915058 32881266 33974094 35591908 35683263 37062648 38361477 40780872 41033646 41848884 43841688 45298792 47577684 47872587 50152234 50961141 51148636 53387862 54711528 58241304 62285839 63830116 65762532 67948188 71183816 71366526 75228351 76722954 80081793 82067292 83697768 95155368 95745174 100304468 101922282 102297272 106775724 115084431 124571678 127660232 131525064 135896376 142733052 143617761 150456702 153445908 160163586 164134584 175532819 186857517 191490348 200608936 203844564 213551448 225685053 230168862 249143356 275837287 285466104 287235522 300913404 306891816 320327172 351065638 373715034 382980696 407689128 451370106 460337724 498286712 526598457 551674574 560572551 574471044 601826808 640654344 702131276 747430068 827511861 902740212 920675448 1053196914 1103349148 1121145102 1148942088 1404262552 1494860136 1579795371 1655023722 1805480424 1930861009 2106393828 2206698296 2242290204 2482535583 3159590742 3310047444 3861722018 4212787656 4484580408 4965071166 5792583027 6319181484 6620094888 7723444036 9930142332 11585166054 12638362968 15446888072 17377749081 19860284664 23170332108 34755498162 46340664216 69510996324 139021992648
• Sum of all divisors σ(n): 492481167360
• Sum of proper divisors (its aliquot sum) s(n): 353459174712
• 139021992648 is an abundant number, because the sum of its proper divisors (353459174712) is greater than itself. Its abundance is 214437182064

Bases of 139021992648

• Binary: 10000001011110010110110100001011001000₂
• Hexadecimal: 0x205E5B42C8
• Base-36: 1RV63S20

Squares and roots of 139021992648

• 139021992648 squared (139021992648²) is 19327114439820566051904
• 139021992648 cubed (139021992648³) is 2686893961559789372106996274401792
• The square root of 139021992648 is 372856.5309177243
• The cube root of 139021992648 is 5180.3746523691

Scales and comparisons

• 139,021,992,648 seconds is equal to 4,420 years, 24 weeks, 2 days, 20 hours, 10 minutes, 48 seconds.
• To count from 1 to 139,021,992,648 would take you about eight thousand, eight hundred forty 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 139021992648 cubic inches would be around 431.7 feet tall.

Recreational maths with 139021992648

• 139021992648 backwards is 846299120931
• The number of decimal digits it has is: 12
• The sum of 139021992648's digits is 54
• More coming soon!