138006493920
138,006,493,920 is an even composite number composed of seven prime numbers multiplied together.
138006493920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 138006493920:
25 × 32 × 5 × 19 × 97 × 149 × 349
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 19 × 97 × 149 × 349)See below for interesting mathematical facts about the number 138006493920 from the Numbermatics database.
Names of 138006493920
- Cardinal: 138006493920 can be written as One hundred thirty-eight billion, six million, four hundred ninety-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3800649392 × 1011
Factors of 138006493920
Divisors of 138006493920
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 72 76 80 90 95 96 97 114 120 144 149 152 160 171 180 190 194 228 240 285 288 291 298 304 342 349 360 380 388 447 456 480 485 570 582 596 608 684 698 720 745 760 776 855 873 894 912 970 1047 1140 1164 1192 1341 1368 1396 1440 1455 1490 1520 1552 1710 1745 1746 1788 1824 1843 1940 2094 2235 2280 2328 2384 2682 2736 2792 2831 2910 2980 3040 3104 3141 3420 3490 3492 3576 3686 3880 4188 4365 4470 4560 4656 4768 5235 5364 5472 5529 5584 5662 5820 5960 6282 6631 6705 6840 6980 6984 7152 7372 7760 8376 8493 8730 8940 9120 9215 9312 10470 10728 11058 11168 11324 11640 11920 12564 13262 13410 13680 13960 13968 14155 14304 14453 14744 15520 15705 16587 16752 16986 17460 17880 18430 19893 20940 21456 22116 22648 23280 23840 25128 25479 26524 26820 27360 27645 27920 27936 28310 28906 29488 31410 33155 33174 33504 33853 33972 34920 35760 36860 39786 41880 42465 42912 43359 44232 45296 46560 50256 50958 52001 53048 53640 55290 55840 56620 57812 58976 59679 62820 66310 66348 67706 67944 69840 71520 72265 73720 79572 82935 83760 84930 86718 88464 90592 99465 100512 101559 101916 104002 106096 107280 110580 113240 115624 119358 125640 127395 130077 132620 132696 135412 135888 139680 144530 147440 156003 159144 165870 167520 169265 169860 173436 176928 198930 203118 203832 208004 212192 214560 216795 221160 226480 231248 238716 251280 254790 260005 260154 265240 265392 270824 271776 274607 289060 294880 298395 304677 312006 318288 331740 338530 339720 346872 397860 406236 407664 416008 433590 442320 452960 462496 468009 477432 502560 507795 509580 520010 520308 530480 530784 541648 549214 578120 596790 609354 624012 636576 643207 650385 663480 677060 679440 693744 780015 795720 812472 815328 823821 832016 867180 884640 936018 954864 988019 1015590 1019160 1040020 1040616 1060960 1083296 1098428 1156240 1193580 1218708 1248024 1286414 1300770 1326960 1354120 1358880 1373035 1387488 1523385 1560030 1591440 1624944 1647642 1664032 1734360 1872036 1909728 1929621 1976038 2031180 2038320 2080040 2081232 2196856 2312480 2340045 2387160 2437416 2471463 2496048 2572828 2601540 2653920 2708240 2746070 2964057 3046770 3120060 3182880 3216035 3249888 3295284 3468720 3744072 3859242 3952076 4062360 4076640 4119105 4160080 4162464 4393712 4680090 4774320 4874832 4940095 4942926 4992096 5044097 5145656 5203080 5416480 5492140 5788863 5928114 6093540 6240120 6432070 6590568 6937440 7488144 7718484 7904152 8124720 8238210 8320160 8787424 8892171 9360180 9548640 9648105 9749664 9880190 9885852 10088194 10291312 10406160 10984280 11577726 11856228 12187080 12357315 12480240 12864140 13181136 14820285 14976288 15132291 15436968 15808304 16249440 16476420 17784342 18720360 19296210 19760380 19771704 20176388 20582624 20812320 21968560 23155452 23712456 24374160 24714630 24960480 25220485 25728280 26362272 28944315 29640570 30264582 30873936 31616608 32952840 35568684 37440720 38592420 39520760 39543408 40352776 43937120 44460855 45396873 46310904 47424912 48748320 49429260 50440970 51456560 57888630 59281140 60529164 61747872 65905680 71137368 74881440 75661455 77184840 79041520 79086816 80705552 88921710 90793746 92621808 94849824 95837843 98858520 100881940 102913120 115777260 118562280 121058328 131811360 142274736 151322910 154369680 158083040 161411104 177843420 181587492 185243616 191675686 197717040 201763880 226984365 231554520 237124560 242116656 284549472 287513529 302645820 308739360 355686840 363174984 383351372 395434080 403527760 453968730 463109040 474249120 479189215 484233312 575027058 605291640 711373680 726349968 766702744 807055520 862540587 907937460 926218080 958378430 1150054116 1210583280 1422747360 1437567645 1452699936 1533405488 1725081174 1815874920 1916756860 2300108232 2421166560 2875135290 3066810976 3450162348 3631749840 3833513720 4312702935 4600216464 5750270580 6900324696 7263499680 7667027440 8625405870 9200432928 11500541160 13800649392 15334054880 17250811740 23001082320 27601298784 34501623480 46002164640 69003246960 138006493920
- Sum of all divisors σ(n): 505650600000
- Sum of proper divisors (its aliquot sum) s(n): 367644106080
- 138006493920 is an abundant number, because the sum of its proper divisors (367644106080) is greater than itself. Its abundance is 229637612160
Bases of 138006493920
- Binary: 100000001000011101001111111010111000002
- Hexadecimal: 0x2021D3FAE0
- Base-36: 1REDI480
Squares and roots of 138006493920
- 138006493920 squared (1380064939202) is 19045792364090996966400
- 138006493920 cubed (1380064939203) is 2628443028096506599170220044288000
-
The
square root of 138006493920 is 371492.2528398137 -
The
cube root of 138006493920 is 5167.7303097897
Scales and comparisons
How big is 138006493920?- 138,006,493,920 seconds is equal to 4,388 years, 9 weeks, 2 days, 9 hours, 12 minutes.
-
To count from 1 to 138,006,493,920 would take you about eight thousand, seven hundred seventy-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 138006493920 cubic inches would be around 430.6 feet tall.
Recreational maths with 138006493920
- 138006493920 backwards is 029394600831
- 138006493920 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138006493920's digits is 45
- More coming soon!
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