138283185768
138,283,185,768 is an even composite number composed of seven prime numbers multiplied together.
138283185768 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 138283185768:
23 × 3 × 73 × 13 × 31 × 73 × 571
(2 × 2 × 2 × 3 × 7 × 7 × 7 × 13 × 31 × 73 × 571)See below for interesting mathematical facts about the number 138283185768 from the Numbermatics database.
Names of 138283185768
- Cardinal: 138283185768 can be written as One hundred thirty-eight billion, two hundred eighty-three million, one hundred eighty-five thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.38283185768 × 1011
Factors of 138283185768
Divisors of 138283185768
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 21 24 26 28 31 39 42 49 52 56 62 73 78 84 91 93 98 104 124 146 147 156 168 182 186 196 217 219 248 273 292 294 312 343 364 372 392 403 434 438 511 546 571 584 588 637 651 686 728 744 806 868 876 949 1022 1029 1092 1142 1176 1209 1274 1302 1372 1519 1533 1612 1713 1736 1752 1898 1911 2044 2058 2184 2263 2284 2418 2548 2604 2744 2821 2847 3038 3066 3224 3426 3577 3796 3822 3997 4088 4116 4459 4526 4557 4568 4836 5096 5208 5642 5694 6076 6132 6643 6789 6852 7154 7423 7592 7644 7994 8232 8463 8918 9052 9114 9672 10633 10731 11284 11388 11991 12152 12264 13286 13377 13578 13704 14308 14846 15288 15841 15988 16926 17701 17836 18104 18228 19747 19929 21266 21462 22269 22568 22776 23982 25039 26572 26754 27156 27979 28616 29419 29692 31682 31899 31976 33852 35402 35672 36456 39494 39858 41683 42532 42924 44538 46501 47523 47964 50078 51961 53103 53144 53508 54312 55958 58838 59241 59384 63364 63798 67704 70804 75117 78988 79716 83366 83937 85064 85848 88257 89076 93002 95046 95928 100156 103922 106206 107016 110887 111916 117676 118482 123907 125049 126728 127596 138229 139503 141608 150234 155883 157976 159432 166732 167874 176514 178152 186004 190092 195853 200312 205933 207844 212412 221774 223832 230113 235352 236964 247814 250098 255192 276458 279006 291781 300468 311766 325507 332661 333464 335748 353028 363727 371721 372008 380184 391706 411866 414687 415688 424824 443548 460226 473928 495628 500196 541879 552916 558012 583562 587559 600936 617799 623532 651014 665322 671496 690339 706056 727454 743442 776209 783412 823732 829374 867349 875343 887096 920452 976521 991256 1000392 1083758 1091181 1105832 1116024 1167124 1175118 1235598 1247064 1292173 1302028 1330644 1380678 1441531 1454908 1486884 1552418 1566824 1610791 1625637 1647464 1658748 1734698 1750686 1840904 1953042 2042467 2167516 2182362 2328627 2334248 2350236 2471196 2546089 2584346 2602047 2604056 2661288 2761356 2883062 2909816 2973768 3104836 3221582 3251274 3317496 3469396 3501372 3793153 3876519 3906084 4084934 4324593 4335032 4364724 4657254 4700472 4832373 4942392 5092178 5168692 5204094 5522712 5766124 6071443 6127401 6209672 6443164 6502548 6938792 7002744 7586306 7638267 7753038 7812168 8169868 8649186 8729448 9045211 9314508 9664746 10090717 10184356 10337384 10408188 11275537 11379459 11532248 12142886 12254802 12886328 13005096 14297269 15172612 15276534 15506076 16339736 16798249 17298372 18090422 18214329 18629016 19329492 20181434 20368712 20816376 22551074 22758918 24285772 24509604 26552071 27135633 28594538 30272151 30345224 30553068 31012152 33596498 33826611 34596744 36180844 36428658 38658984 40362868 42891807 45102148 45517836 48571544 49019208 50394747 53104142 54271266 57189076 60544302 61106136 63316477 67192996 67653222 72361688 72857316 78928759 79656213 80725736 85783614 90204296 91035672 100789494 106208284 108542532 114378152 117587743 121088604 126632954 134385992 135306444 145714632 157857518 159312426 171567228 185864497 189949431 201578988 212416568 217085064 235175486 236786277 242177208 253265908 270612888 315715036 318624852 343134456 352763229 371728994 379898862 403157976 443215339 470350972 473572554 506531816 557593491 631430072 637249704 705526458 743457988 759797724 823114201 886430678 940701944 947145108 1115186982 1329646017 1411052916 1486915976 1519595448 1646228402 1772861356 1894290216 2230373964 2469342603 2659292034 2822105832 3292456804 3545722712 4460747928 4938685206 5318584068 5761799407 6584913608 9877370412 10637168136 11523598814 17285398221 19754740824 23047197628 34570796442 46094395256 69141592884 138283185768
- Sum of all divisors σ(n): 455110656000
- Sum of proper divisors (its aliquot sum) s(n): 316827470232
- 138283185768 is an abundant number, because the sum of its proper divisors (316827470232) is greater than itself. Its abundance is 178544284464
Bases of 138283185768
- Binary: 100000001100100101000111110110011010002
- Hexadecimal: 0x203251F668
- Base-36: 1RIY8L0O
Squares and roots of 138283185768
- 138283185768 squared (1382831857682) is 19122239466147197749824
- 138283185768 cubed (1382831857683) is 2644284192397414093671543781304832
-
The
square root of 138283185768 is 371864.4723121583 -
The
cube root of 138283185768 is 5171.1816312491
Scales and comparisons
How big is 138283185768?- 138,283,185,768 seconds is equal to 4,396 years, 50 weeks, 5 days, 20 hours, 2 minutes, 48 seconds.
-
To count from 1 to 138,283,185,768 would take you about eight thousand, seven hundred ninety-three 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 138283185768 cubic inches would be around 430.9 feet tall.
Recreational maths with 138283185768
- 138283185768 backwards is 867581382831
- The number of decimal digits it has is: 12
- The sum of 138283185768's digits is 60
- More coming soon!
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