12138838238736

Names of 12138838238736

• Cardinal: 12138838238736 can be written as Twelve trillion, one hundred thirty-eight billion, eight hundred thirty-eight million, two hundred thirty-eight thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.2138838238736 × 10¹³

Factors of 12138838238736

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 17734

Divisors of 12138838238736

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 31 33 36 44 48 61 62 66 72 88 93 99 122 124 132 144 176 183 186 198 233 244 248 264 279 341 366 372 396 466 488 496 528 549 558 671 682 699 732 744 792 932 976 1023 1098 1116 1342 1364 1398 1464 1488 1584 1864 1891 2013 2046 2097 2196 2232 2563 2684 2728 2796 2928 3069 3728 3782 4026 4092 4194 4392 4464 5126 5368 5456 5592 5673 6039 6138 7223 7564 7689 8052 8184 8388 8784 10252 10736 11184 11346 12078 12276 14213 14446 15128 15378 16104 16368 16776 17019 17393 20504 20801 21669 22692 23067 24156 24552 28426 28892 30256 30756 32208 33552 34038 34786 41008 41602 42639 43338 45384 46134 48312 49104 52179 56852 57784 61512 62403 65007 68076 69572 79453 83204 85278 86676 90768 92268 96624 104358 113704 115568 123024 124806 127917 130014 136152 139144 156343 156537 158906 166408 170556 173352 184536 187209 191323 208716 227408 238359 249612 255834 260028 272304 278288 312686 313074 317812 332816 341112 346704 369072 374418 382646 417432 440603 469029 476718 499224 511668 520056 539183 573969 625372 626148 635624 682224 715077 748836 765292 834864 881206 938058 953436 998448 1023336 1040112 1060973 1078366 1147938 1250744 1252296 1271248 1321809 1407087 1430154 1497672 1530584 1617549 1721907 1762412 1876116 1906872 2046672 2121946 2156732 2295876 2501488 2504592 2643618 2814174 2860308 2995344 3061168 3182919 3235098 3443814 3524824 3752232 3813744 3965427 4052569 4243892 4313464 4591752 4846633 4852647 5287236 5628348 5720616 5931013 6365838 6470196 6887628 7049648 7504464 7930854 8105138 8487784 8626928 9183504 9548757 9693266 9705294 10574472 11256696 11441232 11670703 11862026 12157707 12731676 12940392 13775256 14539899 15861708 16210276 16975568 17793039 19097514 19386532 19410588 21148944 22513392 23341406 23724052 24315414 25463352 25880784 27550512 29079798 31723416 32420552 32890163 35012109 35586078 36473121 38195028 38773064 38821176 43619697 44578259 46682812 47448104 48630828 50926704 53379117 58159596 63446832 64841104 65780326 70024218 71172156 72946242 76390056 77546128 77642352 87239394 89156518 93365624 94896208 97261656 98670489 105036327 106758234 116319192 125629639 131560652 133734777 140048436 142344312 145892484 152780112 174478788 178313036 186731248 194523312 197340978 210072654 213516468 232638384 247206709 251259278 263121304 267469554 280096872 284688624 291784968 296011467 348957576 356626072 361791793 376888917 394681956 401204331 420145308 427032936 494413418 502518556 526242608 534939108 560193744 583569936 592022934 697915152 713252144 723583586 741620127 753777834 789363912 802408662 840290616 854065872 988826836 1005037112 1069878216 1085375379 1130666751 1184045868 1381926029 1447167172 1483240254 1507555668 1578727824 1604817324 1680581232 1977653672 2010074224 2139756432 2170750758 2224860381 2261333502 2368091736 2719273799 2763852058 2894334344 2966480508 3015111336 3209634648 3256126137 3955307344 4145778087 4341501516 4449720762 4522667004 4736183472 5438547598 5527704116 5788668688 5932961016 6030222672 6419269296 6512252274 7663407979 8157821397 8291556174 8683003032 8899441524 9045334008 10877095196 11055408232 11865922032 12437334261 13024504548 15326815958 16315642794 16583112348 17366006064 17798883048 18090668016 21754190392 22110816464 22990223937 24473464191 24874668522 26049009096 30653631916 32631285588 33166224696 35597766096 43508380784 45980447874 48946928382 49749337044 52098018192 61307263832 65262571176 66332449392 68970671811 84297487769 91960895748 97893856764 99498674088 122614527664 130525142352 137941343622 168594975538 183921791496 195787713528 198997348176 252892463307 275882687244 337189951076 367843582992 391575427056 505784926614 551765374488 674379902152 758677389921 1011569853228 1103530748976 1348759804304 1517354779842 2023139706456 3034709559684 4046279412912 6069419119368 12138838238736
• Sum of all divisors σ(n): 39052000226304
• Sum of proper divisors (its aliquot sum) s(n): 26913161987568
• 12138838238736 is an abundant number, because the sum of its proper divisors (26913161987568) is greater than itself. Its abundance is 14774323748832

Bases of 12138838238736

• Binary: 10110000101001001011001001000010011000010000₂
• Hexadecimal: 0xB0A4B242610
• Base-36: 4AWI6VDW0

Squares and roots of 12138838238736

• 12138838238736 squared (12138838238736²) is 147351393786199314530877696
• 12138838238736 cubed (12138838238736³) is 1788674733422962461743449903400865632256
• The square root of 12138838238736 is 3484083.5579440399
• The cube root of 12138838238736 is 22982.2410100807

Scales and comparisons

• 12,138,838,238,736 seconds is equal to 385,977 years, 26 weeks, 2 days, 22 hours, 45 minutes, 36 seconds.
• To count from 1 to 12,138,838,238,736 would take you about nine hundred sixty-four thousand, nine hundred forty-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 12138838238736 cubic inches would be around 1915.2 feet tall.

Recreational maths with 12138838238736

• 12138838238736 backwards is 63783283883121
• The number of decimal digits it has is: 14
• The sum of 12138838238736's digits is 63
• More coming soon!