13838473728
13,838,473,728 is an even composite number composed of four prime numbers multiplied together.
13838473728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 13838473728:
29 × 33 × 672 × 223
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 67 × 67 × 223)See below for interesting mathematical facts about the number 13838473728 from the Numbermatics database.
Names of 13838473728
- Cardinal: 13838473728 can be written as Thirteen billion, eight hundred thirty-eight million, four hundred seventy-three thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3838473728 × 1010
Factors of 13838473728
Divisors of 13838473728
- Number of divisors d(n): 240
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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 67 72 96 108 128 134 144 192 201 216 223 256 268 288 384 402 432 446 512 536 576 603 669 768 804 864 892 1072 1152 1206 1338 1536 1608 1728 1784 1809 2007 2144 2304 2412 2676 3216 3456 3568 3618 4014 4288 4489 4608 4824 5352 6021 6432 6912 7136 7236 8028 8576 8978 9648 10704 12042 12864 13467 13824 14272 14472 14941 16056 17152 17956 19296 21408 24084 25728 26934 28544 28944 29882 32112 34304 35912 38592 40401 42816 44823 48168 51456 53868 57088 57888 59764 64224 71824 77184 80802 85632 89646 96336 102912 107736 114176 115776 119528 121203 128448 134469 143648 154368 161604 171264 179292 192672 215472 231552 239056 242406 256896 268938 287296 308736 323208 342528 358584 385344 403407 430944 463104 478112 484812 513792 537876 574592 646416 717168 770688 806814 861888 926208 956224 969624 1001047 1027584 1075752 1149184 1292832 1434336 1541376 1613628 1723776 1912448 1939248 2002094 2151504 2298368 2585664 2868672 3003141 3082752 3227256 3447552 3824896 3878496 4004188 4303008 5171328 5737344 6006282 6454512 6895104 7649792 7756992 8008376 8606016 9009423 10342656 11474688 12012564 12909024 15513984 16016752 17212032 18018846 20685312 22949376 24025128 25818048 27028269 31027968 32033504 34424064 36037692 48050256 51636096 54056538 62055936 64067008 68848128 72075384 96100512 103272192 108113076 128134016 144150768 192201024 206544384 216226152 256268032 288301536 384402048 432452304 512536064 576603072 768804096 864904608 1153206144 1537608192 1729809216 2306412288 3459618432 4612824576 6919236864 13838473728
- Sum of all divisors σ(n): 41769826560
- Sum of proper divisors (its aliquot sum) s(n): 27931352832
- 13838473728 is an abundant number, because the sum of its proper divisors (27931352832) is greater than itself. Its abundance is 14092879104
Bases of 13838473728
- Binary: 11001110001101011001011010000000002
- Hexadecimal: 0x338D65A00
- Base-36: 6CV2IO0
Squares and roots of 13838473728
- 13838473728 squared (138384737282) is 191503355120546217984
- 13838473728 cubed (138384737283) is 2650114148659533110581345124352
-
The
square root of 13838473728 is 117637.0423293615 -
The
cube root of 13838473728 is 2400.8373078475
Scales and comparisons
How big is 13838473728?- 13,838,473,728 seconds is equal to 440 years, 1 week, 12 hours, 28 minutes, 48 seconds.
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To count from 1 to 13,838,473,728 would take you about eight hundred eighty 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 13838473728 cubic inches would be around 200.1 feet tall.
Recreational maths with 13838473728
- 13838473728 backwards is 82737483831
- 13838473728 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13838473728's digits is 54
- More coming soon!
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The information we have on file for 13838473728 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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