138605011200
138,605,011,200 is an even composite number composed of five prime numbers multiplied together.
What does the number 138605011200 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 324 divisors.
138605011200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 138605011200:
28 × 32 × 52 × 251 × 9587
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 251 × 9587)See below for interesting mathematical facts about the number 138605011200 from the Numbermatics database.
Names of 138605011200
- Cardinal: 138605011200 can be written as One hundred thirty-eight billion, six hundred five million, eleven thousand, two hundred.
Scientific notation
- Scientific notation: 1.386050112 × 1011
Factors of 138605011200
Divisors of 138605011200
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 128 144 150 160 180 192 200 225 240 251 256 288 300 320 360 384 400 450 480 502 576 600 640 720 753 768 800 900 960 1004 1152 1200 1255 1280 1440 1506 1600 1800 1920 2008 2259 2304 2400 2510 2880 3012 3200 3600 3765 3840 4016 4518 4800 5020 5760 6024 6275 6400 7200 7530 8032 9036 9587 9600 10040 11295 11520 12048 12550 14400 15060 16064 18072 18825 19174 19200 20080 22590 24096 25100 28761 28800 30120 32128 36144 37650 38348 40160 45180 47935 48192 50200 56475 57522 57600 60240 64256 72288 75300 76696 80320 86283 90360 95870 96384 100400 112950 115044 120480 143805 144576 150600 153392 160640 172566 180720 191740 192768 200800 225900 230088 239675 240960 287610 289152 301200 306784 321280 345132 361440 383480 401600 431415 451800 460176 479350 481920 575220 578304 602400 613568 690264 719025 722880 766960 803200 862830 903600 920352 958700 963840 1150440 1204800 1227136 1380528 1438050 1445760 1533920 1606400 1725660 1807200 1840704 1917400 2157075 2300880 2406337 2409600 2454272 2761056 2876100 2891520 3067840 3451320 3614400 3681408 3834800 4314150 4601760 4812674 4819200 5522112 5752200 6135680 6902640 7219011 7228800 7362816 7669600 8628300 9203520 9625348 11044224 11504400 12031685 12271360 13805280 14438022 14457600 15339200 17256600 18407040 19250696 21657033 22088448 23008800 24063370 27610560 28876044 30678400 34513200 36095055 36814080 38501392 43314066 46017600 48126740 55221120 57752088 60158425 61356800 69026400 72190110 77002784 86628132 92035200 96253480 108285165 110442240 115504176 120316850 138052800 144380220 154005568 173256264 180475275 184070400 192506960 216570330 231008352 240633700 276105600 288760440 308011136 346512528 360950550 385013920 433140660 462016704 481267400 541425825 552211200 577520880 616022272 693025056 721901100 770027840 866281320 924033408 962534800 1082851650 1155041760 1386050112 1443802200 1540055680 1732562640 1848066816 1925069600 2165703300 2310083520 2772100224 2887604400 3080111360 3465125280 3850139200 4331406600 4620167040 5544200448 5775208800 6930250560 7700278400 8662813200 9240334080 11550417600 13860501120 15400556800 17325626400 23100835200 27721002240 34651252800 46201670400 69302505600 138605011200
- Sum of all divisors σ(n): 497570372208
- Sum of proper divisors (its aliquot sum) s(n): 358965361008
- 138605011200 is an abundant number, because the sum of its proper divisors (358965361008) is greater than itself. Its abundance is 220360349808
Bases of 138605011200
- Binary: 100000010001011000000010100001000000002
- Hexadecimal: 0x204580A100
- Base-36: 1RO9UF40
Squares and roots of 138605011200
- 138605011200 squared (1386050112002) is 19211349129752125440000
- 138605011200 cubed (1386050112003) is 2662789261296403599835004928000000
-
The
square root of 138605011200 is 372296.9395522881 -
The
cube root of 138605011200 is 5175.1901407417
Scales and comparisons
How big is 138605011200?- 138,605,011,200 seconds is equal to 4,407 years, 10 weeks, 6 days, 16 hours.
-
To count from 1 to 138,605,011,200 would take you about eight thousand, eight hundred fourteen 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 138605011200 cubic inches would be around 431.3 feet tall.
Recreational maths with 138605011200
- 138605011200 backwards is 002110506831
- The number of decimal digits it has is: 12
- The sum of 138605011200's digits is 27
- More coming soon!
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