138986975088
138,986,975,088 is an even composite number composed of six prime numbers multiplied together.
138986975088 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 138986975088:
24 × 33 × 13 × 19 × 67 × 19441
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 19 × 67 × 19441)See below for interesting mathematical facts about the number 138986975088 from the Numbermatics database.
Names of 138986975088
- Cardinal: 138986975088 can be written as One hundred thirty-eight billion, nine hundred eighty-six million, nine hundred seventy-five thousand and eighty-eight.
Scientific notation
- Scientific notation: 1.38986975088 × 1011
Factors of 138986975088
Divisors of 138986975088
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 36 38 39 48 52 54 57 67 72 76 78 104 108 114 117 134 144 152 156 171 201 208 216 228 234 247 268 304 312 342 351 402 432 456 468 494 513 536 603 624 684 702 741 804 871 912 936 988 1026 1072 1206 1273 1368 1404 1482 1608 1742 1809 1872 1976 2052 2223 2412 2546 2613 2736 2808 2964 3216 3484 3618 3819 3952 4104 4446 4824 5092 5226 5616 5928 6669 6968 7236 7638 7839 8208 8892 9648 10184 10452 11457 11856 13338 13936 14472 15276 15678 16549 17784 19441 20368 20904 22914 23517 26676 28944 30552 31356 33098 34371 35568 38882 41808 45828 47034 49647 53352 58323 61104 62712 66196 68742 77764 91656 94068 99294 106704 116646 125424 132392 137484 148941 155528 174969 183312 188136 198588 233292 252733 264784 274968 297882 311056 349938 369379 376272 397176 446823 466584 505466 524907 549936 595764 699876 738758 758199 794352 893646 933168 1010932 1049814 1108137 1191528 1302547 1399752 1477516 1516398 1787292 2021864 2099628 2216274 2274597 2383056 2605094 2799504 2955032 3032796 3324411 3574584 3907641 4043728 4199256 4432548 4549194 4801927 5210188 5910064 6065592 6648822 6823791 7149168 7815282 8398512 8865096 9098388 9603854 9973233 10420376 11722923 12131184 13297644 13647582 14405781 15630564 16933111 17730192 18196776 19207708 19946466 20840752 23445846 24748393 26595288 27295164 28811562 31261128 33866222 35168769 36393552 38415416 39892932 43217343 46891692 49496786 50799333 53190576 54590328 57623124 62522256 67732444 70337538 74245179 76830832 79785864 86434686 93783384 98993572 101598666 109180656 115246248 129652029 135464888 140675076 148490358 152397999 159571728 172869372 187566768 197987144 203197332 222735537 230492496 259304058 270929776 281350152 296980716 304795998 321729109 345738744 395974288 406394664 445471074 457193997 518608116 562700304 593961432 609591996 643458218 668206611 691477488 812789328 890942148 914387994 965187327 1037216232 1187922864 1219183992 1286916436 1336413222 1781884296 1828775988 1930374654 2074432464 2438367984 2573832872 2672826444 2895561981 3563768592 3657551976 3860749308 5147665744 5345652888 5791123962 7315103952 7721498616 8686685943 10691305776 11582247924 15442997232 17373371886 23164495848 34746743772 46328991696 69493487544 138986975088
- Sum of all divisors σ(n): 459017843200
- Sum of proper divisors (its aliquot sum) s(n): 320030868112
- 138986975088 is an abundant number, because the sum of its proper divisors (320030868112) is greater than itself. Its abundance is 181043893024
Bases of 138986975088
- Binary: 100000010111000100010011101111011100002
- Hexadecimal: 0x205C44EF70
- Base-36: 1RUL98C0
Squares and roots of 138986975088
- 138986975088 squared (1389869750882) is 19317379244112332607744
- 138986975088 cubed (1389869750883) is 2684864107766889042826085403881472
-
The
square root of 138986975088 is 372809.5694694545 -
The
cube root of 138986975088 is 5179.9396628879
Scales and comparisons
How big is 138986975088?- 138,986,975,088 seconds is equal to 4,419 years, 18 weeks, 3 days, 13 hours, 4 minutes, 48 seconds.
-
To count from 1 to 138,986,975,088 would take you about eight thousand, eight hundred thirty-eight 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 138986975088 cubic inches would be around 431.7 feet tall.
Recreational maths with 138986975088
- 138986975088 backwards is 880579689831
- 138986975088 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138986975088's digits is 72
- More coming soon!
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