138669143140
138,669,143,140 is an even composite number composed of eight prime numbers multiplied together.
138669143140 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138669143140:
22 × 5 × 11 × 17 × 23 × 59 × 89 × 307
(2 × 2 × 5 × 11 × 17 × 23 × 59 × 89 × 307)See below for interesting mathematical facts about the number 138669143140 from the Numbermatics database.
Names of 138669143140
- Cardinal: 138669143140 can be written as One hundred thirty-eight billion, six hundred sixty-nine million, one hundred forty-three thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.3866914314 × 1011
Factors of 138669143140
Divisors of 138669143140
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 10 11 17 20 22 23 34 44 46 55 59 68 85 89 92 110 115 118 170 178 187 220 230 236 253 295 307 340 356 374 391 445 460 506 590 614 649 748 782 890 935 979 1003 1012 1180 1228 1265 1298 1357 1513 1535 1564 1780 1870 1955 1958 2006 2047 2530 2596 2714 3026 3070 3245 3377 3740 3910 3916 4012 4094 4301 4895 5015 5060 5219 5251 5428 6052 6140 6490 6754 6785 7061 7565 7820 8188 8602 9790 10030 10235 10438 10502 11033 12980 13508 13570 14122 14927 15130 16643 16885 17204 18113 19580 20060 20470 20876 21004 21505 22066 22517 23069 26095 26255 27140 27323 28244 29854 30260 33286 33770 34799 35305 36226 40940 43010 44132 45034 46138 52190 52510 54646 55165 57409 57761 59708 66572 67540 69598 70610 72452 74635 77671 83215 86020 89267 90068 90565 92276 104380 105020 109292 110330 112585 114818 115345 115522 120037 120773 136615 139196 141220 149270 155342 166430 173995 178534 181130 199243 220660 225170 229636 230690 231044 240074 241546 253759 273230 287045 288805 298540 300553 307921 310684 332860 347990 357068 362260 382789 388355 398486 416599 446335 450340 461380 464491 480148 483092 507518 546460 574090 577610 600185 601106 603865 615842 628429 695980 765578 776710 796972 833198 892670 928982 981937 996215 1015036 1148180 1155220 1200370 1202212 1207730 1231684 1256858 1268795 1320407 1328503 1502765 1531156 1539605 1553420 1612057 1666396 1785340 1857964 1913945 1963874 1992430 2053141 2082995 2322455 2400740 2415460 2513716 2537590 2640814 2657006 3005530 3079210 3142145 3224114 3387131 3827890 3927748 3984860 4106282 4165990 4582589 4644910 4909685 5075180 5109401 5281628 5314012 6011060 6158420 6284290 6448228 6602035 6642515 6774262 6912719 7082183 7655780 8060285 8212564 8331980 9165178 9289820 9819370 10218802 10265705 10683293 12568580 13204070 13285030 13548524 13825438 14164366 16120570 16935655 17732627 18330356 19638740 20437604 20531410 21366586 22584551 22912945 25547005 26408140 26570060 27404969 27650876 28328732 32241140 33871310 34563595 35410915 35465254 37077311 41062820 42733172 45169102 45825890 51094010 53416465 54809938 67742620 69127190 70821830 70930508 74154622 77904013 88663135 90338204 91651780 102188020 106832930 109619876 112922755 117516223 137024845 138254380 141643660 148309244 155808026 177326270 185386555 213665860 225845510 235032446 274049690 301454659 311616052 354652540 370773110 389520065 407850421 451691020 470064892 548099380 587581115 602909318 630314287 741546220 779040130 815700842 1175162230 1205818636 1260628574 1507273295 1558080260 1631401684 2039252105 2350324460 2521257148 3014546590 3151571435 4078504210 6029093180 6303142870 6933457157 8157008420 12606285740 13866914314 27733828628 34667285785 69334571570 138669143140
- Sum of all divisors σ(n): 362125209600
- Sum of proper divisors (its aliquot sum) s(n): 223456066460
- 138669143140 is an abundant number, because the sum of its proper divisors (223456066460) is greater than itself. Its abundance is 84786923320
Bases of 138669143140
- Binary: 100000010010010101001100110100011001002
- Hexadecimal: 0x2049533464
- Base-36: 1RPC0ZMS
Squares and roots of 138669143140
- 138669143140 squared (1386691431402) is 19229131259181809059600
- 138669143140 cubed (1386691431403) is 2666487155037330719769821191144000
-
The
square root of 138669143140 is 372383.0596845135 -
The
cube root of 138669143140 is 5175.9881970437
Scales and comparisons
How big is 138669143140?- 138,669,143,140 seconds is equal to 4,409 years, 12 weeks, 6 days, 22 hours, 25 minutes, 40 seconds.
-
To count from 1 to 138,669,143,140 would take you about eight thousand, eight hundred eighteen 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 138669143140 cubic inches would be around 431.3 feet tall.
Recreational maths with 138669143140
- 138669143140 backwards is 041341966831
- 138669143140 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138669143140's digits is 46
- More coming soon!
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