138551205888
138,551,205,888 is an even composite number composed of four prime numbers multiplied together.
138551205888 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 138551205888:
213 × 33 × 532 × 223
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 53 × 53 × 223)See below for interesting mathematical facts about the number 138551205888 from the Numbermatics database.
Names of 138551205888
- Cardinal: 138551205888 can be written as One hundred thirty-eight billion, five hundred fifty-one million, two hundred five thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 1.38551205888 × 1011
Factors of 138551205888
Divisors of 138551205888
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 53 54 64 72 96 106 108 128 144 159 192 212 216 223 256 288 318 384 424 432 446 477 512 576 636 669 768 848 864 892 954 1024 1152 1272 1338 1431 1536 1696 1728 1784 1908 2007 2048 2304 2544 2676 2809 2862 3072 3392 3456 3568 3816 4014 4096 4608 5088 5352 5618 5724 6021 6144 6784 6912 7136 7632 8028 8192 8427 9216 10176 10704 11236 11448 11819 12042 12288 13568 13824 14272 15264 16056 16854 18432 20352 21408 22472 22896 23638 24084 24576 25281 27136 27648 28544 30528 32112 33708 35457 36864 40704 42816 44944 45792 47276 48168 50562 54272 55296 57088 61056 64224 67416 70914 73728 75843 81408 85632 89888 91584 94552 96336 101124 106371 108544 110592 114176 122112 128448 134832 141828 151686 162816 171264 179776 183168 189104 192672 202248 212742 217088 221184 228352 244224 256896 269664 283656 303372 319113 325632 342528 359552 366336 378208 385344 404496 425484 434176 456704 488448 513792 539328 567312 606744 626407 638226 651264 685056 719104 732672 756416 770688 808992 850968 913408 976896 1027584 1078656 1134624 1213488 1252814 1276452 1302528 1370112 1438208 1465344 1512832 1541376 1617984 1701936 1826816 1879221 1953792 2055168 2157312 2269248 2426976 2505628 2552904 2740224 2876416 2930688 3025664 3082752 3235968 3403872 3758442 3907584 4110336 4314624 4538496 4853952 5011256 5105808 5480448 5637663 5752832 5861376 6051328 6165504 6471936 6807744 7516884 8220672 8629248 9076992 9707904 10022512 10211616 11275326 11505664 11722752 12102656 12331008 12943872 13615488 15033768 16441344 16912989 17258496 18153984 19415808 20045024 20423232 22550652 23011328 24205312 24662016 25887744 27230976 30067536 33825978 34516992 36307968 38831616 40090048 40846464 45101304 48410624 49324032 51775488 54461952 60135072 67651956 69033984 72615936 77663232 80180096 81692928 90202608 96821248 103550976 108923904 120270144 135303912 145231872 155326464 160360192 163385856 180405216 207101952 217847808 240540288 270607824 290463744 310652928 320720384 326771712 360810432 435695616 481080576 541215648 621305856 641440768 653543424 721620864 871391232 962161152 1082431296 1282881536 1307086848 1443241728 1924322304 2164862592 2565763072 2614173696 2886483456 3848644608 4329725184 5131526144 5772966912 7697289216 8659450368 11545933824 15394578432 17318900736 23091867648 34637801472 46183735296 69275602944 138551205888
- Sum of all divisors σ(n): 420264579840
- Sum of proper divisors (its aliquot sum) s(n): 281713373952
- 138551205888 is an abundant number, because the sum of its proper divisors (281713373952) is greater than itself. Its abundance is 143162168064
Bases of 138551205888
- Binary: 100000010000100100101110100000000000002
- Hexadecimal: 0x20424BA000
- Base-36: 1RNDT6O0
Squares and roots of 138551205888
- 138551205888 squared (1385512058882) is 19196436653018965868544
- 138551205888 cubed (1385512058883) is 2659689447028380356821484486787072
-
The
square root of 138551205888 is 372224.6712511141 -
The
cube root of 138551205888 is 5174.5203988219
Scales and comparisons
How big is 138551205888?- 138,551,205,888 seconds is equal to 4,405 years, 25 weeks, 6 days, 22 hours, 4 minutes, 48 seconds.
-
To count from 1 to 138,551,205,888 would take you about eight thousand, eight hundred ten 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 138551205888 cubic inches would be around 431.2 feet tall.
Recreational maths with 138551205888
- 138551205888 backwards is 888502155831
- 138551205888 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138551205888's digits is 54
- More coming soon!
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