138400052224
138,400,052,224 is an even composite number composed of five prime numbers multiplied together.
138400052224 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred seventy-six divisors.
Prime factorization of 138400052224:
210 × 7 × 37 × 107 × 4877
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 37 × 107 × 4877)See below for interesting mathematical facts about the number 138400052224 from the Numbermatics database.
Names of 138400052224
- Cardinal: 138400052224 can be written as One hundred thirty-eight billion, four hundred million, fifty-two thousand, two hundred twenty-four.
Scientific notation
- Scientific notation: 1.38400052224 × 1011
Factors of 138400052224
Divisors of 138400052224
- Number of divisors d(n): 176
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 37 56 64 74 107 112 128 148 214 224 256 259 296 428 448 512 518 592 749 856 896 1024 1036 1184 1498 1712 1792 2072 2368 2996 3424 3584 3959 4144 4736 4877 5992 6848 7168 7918 8288 9472 9754 11984 13696 15836 16576 18944 19508 23968 27392 27713 31672 33152 34139 37888 39016 47936 54784 55426 63344 66304 68278 78032 95872 109568 110852 126688 132608 136556 156064 180449 191744 221704 253376 265216 273112 312128 360898 383488 443408 506752 521839 546224 624256 721796 766976 886816 1013504 1043678 1092448 1248512 1263143 1443592 1773632 2027008 2087356 2184896 2497024 2526286 2887184 3547264 3652873 4054016 4174712 4369792 4994048 5052572 5774368 7094528 7305746 8349424 8739584 10105144 11548736 14189056 14611492 16698848 17479168 19308043 20210288 23097472 28378112 29222984 33397696 34958336 38616086 40420576 46194944 58445968 66795392 77232172 80841152 92389888 116891936 133590784 135156301 154464344 161682304 184779776 233783872 267181568 270312602 308928688 323364608 467567744 534363136 540625204 617857376 646729216 935135488 1081250408 1235714752 1293458432 1870270976 2162500816 2471429504 3740541952 4325001632 4942859008 8650003264 9885718016 17300006528 19771436032 34600013056 69200026112 138400052224
- Sum of all divisors σ(n): 327836253312
- Sum of proper divisors (its aliquot sum) s(n): 189436201088
- 138400052224 is an abundant number, because the sum of its proper divisors (189436201088) is greater than itself. Its abundance is 51036148864
Bases of 138400052224
- Binary: 100000001110010100100100110100000000002
- Hexadecimal: 0x2039493400
- Base-36: 1RKVTFR4
Squares and roots of 138400052224
- 138400052224 squared (1384000522242) is 19154574455605927346176
- 138400052224 cubed (1384000522243) is 2650994104984356714274708126695424
-
The
square root of 138400052224 is 372021.5749442497 -
The
cube root of 138400052224 is 5172.6379845053
Scales and comparisons
How big is 138400052224?- 138,400,052,224 seconds is equal to 4,400 years, 36 weeks, 10 hours, 57 minutes, 4 seconds.
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To count from 1 to 138,400,052,224 would take you about eight thousand, eight hundred one 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 138400052224 cubic inches would be around 431.1 feet tall.
Recreational maths with 138400052224
- 138400052224 backwards is 422250004831
- The number of decimal digits it has is: 12
- The sum of 138400052224's digits is 31
- More coming soon!
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