142420146531200
142,420,146,531,200 is an even composite number composed of five prime numbers multiplied together.
142420146531200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142420146531200:
27 × 52 × 31 × 1801 × 797161
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 31 × 1801 × 797161)See below for interesting mathematical facts about the number 142420146531200 from the Numbermatics database.
Names of 142420146531200
- Cardinal: 142420146531200 can be written as One hundred forty-two trillion, four hundred twenty billion, one hundred forty-six million, five hundred thirty-one thousand, two hundred.
Scientific notation
- Scientific notation: 1.424201465312 × 1014
Factors of 142420146531200
Divisors of 142420146531200
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 80 100 124 128 155 160 200 248 310 320 400 496 620 640 775 800 992 1240 1550 1600 1801 1984 2480 3100 3200 3602 3968 4960 6200 7204 9005 9920 12400 14408 18010 19840 24800 28816 36020 45025 49600 55831 57632 72040 90050 99200 111662 115264 144080 180100 223324 230528 279155 288160 360200 446648 558310 576320 720400 797161 893296 1116620 1152640 1395775 1440800 1594322 1786592 2233240 2791550 2881600 3188644 3573184 3985805 4466480 5583100 5763200 6377288 7146368 7971610 8932960 11166200 12754576 15943220 17865920 19929025 22332400 24711991 25509152 31886440 35731840 39858050 44664800 49423982 51018304 63772880 79716100 89329600 98847964 102036608 123559955 127545760 159432200 178659200 197695928 247119910 255091520 318864400 395391856 494239820 510183040 617799775 637728800 790783712 988479640 1235599550 1275457600 1435686961 1581567424 1976959280 2471199100 2550915200 2871373922 3163134848 3953918560 4942398200 5742747844 7178434805 7907837120 9884796400 11485495688 14356869610 15815674240 19769592800 22970991376 28713739220 35892174025 39539185600 44506295791 45941982752 57427478440 71784348050 79078371200 89012591582 91883965504 114854956880 143568696100 178025183164 183767931008 222531478955 229709913760 287137392200 356050366328 445062957910 459419827520 574274784400 712100732656 890125915820 918839655040 1112657394775 1148549568800 1424201465312 1780251831640 2225314789550 2297099137600 2848402930624 3560503663280 4450629579100 4594198275200 5696805861248 7121007326560 8901259158200 14242014653120 17802518316400 28484029306240 35605036632800 71210073265600 142420146531200
- Sum of all divisors σ(n): 363373479335040
- Sum of proper divisors (its aliquot sum) s(n): 220953332803840
- 142420146531200 is an abundant number, because the sum of its proper divisors (220953332803840) is greater than itself. Its abundance is 78533186272640
Bases of 142420146531200
- Binary: 1000000110000111110001100011111000101011100000002
- Hexadecimal: 0x8187C63E2B80
- Base-36: 1EHEWU2CU8
Squares and roots of 142420146531200
- 142420146531200 squared (1424201465312002) is 20283498137968479392573440000
- 142420146531200 cubed (1424201465312003) is 2888778776974793189377156893857251328000000
-
The
square root of 142420146531200 is 11933991.2238613617 -
The
cube root of 142420146531200 is 52222.4379752741
Scales and comparisons
How big is 142420146531200?- 142,420,146,531,200 seconds is equal to 4,528,520 years, 6 weeks, 3 days, 14 hours, 13 minutes, 20 seconds.
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To count from 1 to 142,420,146,531,200 would take you about eleven million, three hundred twenty-one thousand, three hundred 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 142420146531200 cubic inches would be around 4351.9 feet tall.
Recreational maths with 142420146531200
- 142420146531200 backwards is 002135641024241
- The number of decimal digits it has is: 15
- The sum of 142420146531200's digits is 35
- More coming soon!
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