138209435136
138,209,435,136 is an even composite number composed of five prime numbers multiplied together.
138209435136 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 138209435136:
29 × 33 × 131 × 167 × 457
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 131 × 167 × 457)See below for interesting mathematical facts about the number 138209435136 from the Numbermatics database.
Names of 138209435136
- Cardinal: 138209435136 can be written as One hundred thirty-eight billion, two hundred nine million, four hundred thirty-five thousand, one hundred thirty-six.
Scientific notation
- Scientific notation: 1.38209435136 × 1011
Factors of 138209435136
Divisors of 138209435136
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 131 144 167 192 216 256 262 288 334 384 393 432 457 501 512 524 576 668 768 786 864 914 1002 1048 1152 1179 1336 1371 1503 1536 1572 1728 1828 2004 2096 2304 2358 2672 2742 3006 3144 3456 3537 3656 4008 4113 4192 4509 4608 4716 5344 5484 6012 6288 6912 7074 7312 8016 8226 8384 9018 9432 10688 10968 12024 12339 12576 13824 14148 14624 16032 16452 16768 18036 18864 21376 21877 21936 24048 24678 25152 28296 29248 32064 32904 33536 36072 37728 42752 43754 43872 48096 49356 50304 56592 58496 59867 64128 65631 65808 67072 72144 75456 76319 85504 87508 87744 96192 98712 100608 113184 116992 119734 128256 131262 131616 144288 150912 152638 175016 175488 179601 192384 196893 197424 201216 226368 228957 233984 239468 256512 262524 263232 288576 301824 305276 350032 350976 359202 384768 393786 394848 452736 457914 478936 525048 526464 538803 577152 590679 603648 610552 686871 700064 701952 718404 769536 787572 789696 905472 915828 957872 1050096 1052928 1077606 1154304 1181358 1221104 1373742 1400128 1436808 1575144 1579392 1616409 1810944 1831656 1915744 2060613 2100192 2105856 2155212 2308608 2362716 2442208 2747484 2800256 2873616 3150288 3158784 3232818 3663312 3831488 4121226 4200384 4310424 4725432 4884416 5494968 5600512 5747232 6300576 6317568 6465636 7326624 7662976 8242452 8400768 8620848 9450864 9768832 9997789 10989936 11201024 11494464 12601152 12931272 14653248 15325952 16484904 16801536 17241696 18901728 19537664 19995578 21979872 22988928 25202304 25862544 29306496 29993367 30651904 32969808 33603072 34483392 37803456 39075328 39991156 43959744 45977856 50404608 51725088 58612992 59986734 65939616 68966784 75606912 79982312 87919488 89980101 91955712 100809216 103450176 117225984 119973468 131879232 137933568 151213824 159964624 175838976 179960202 206900352 239946936 263758464 269940303 275867136 302427648 319929248 351677952 359920404 413800704 479893872 527516928 539880606 639858496 719840808 827601408 959787744 1055033856 1079761212 1279716992 1439681616 1919575488 2159522424 2559433984 2879363232 3839150976 4319044848 5118867968 5758726464 7678301952 8638089696 11517452928 15356603904 17276179392 23034905856 34552358784 46069811712 69104717568 138209435136
- Sum of all divisors σ(n): 415608399360
- Sum of proper divisors (its aliquot sum) s(n): 277398964224
- 138209435136 is an abundant number, because the sum of its proper divisors (277398964224) is greater than itself. Its abundance is 139189529088
Bases of 138209435136
- Binary: 100000001011011110110010011110000000002
- Hexadecimal: 0x202DEC9E00
- Base-36: 1RHQBUO0
Squares and roots of 138209435136
- 138209435136 squared (1382094351362) is 19101847960612191338496
- 138209435136 cubed (1382094351363) is 2640055616689964541648683931795456
-
The
square root of 138209435136 is 371765.2957660249 -
The
cube root of 138209435136 is 5170.2621515797
Scales and comparisons
How big is 138209435136?- 138,209,435,136 seconds is equal to 4,394 years, 32 weeks, 6 days, 5 hours, 45 minutes, 36 seconds.
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To count from 1 to 138,209,435,136 would take you about eight thousand, seven hundred eighty-nine 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 138209435136 cubic inches would be around 430.9 feet tall.
Recreational maths with 138209435136
- 138209435136 backwards is 631534902831
- The number of decimal digits it has is: 12
- The sum of 138209435136's digits is 45
- More coming soon!
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