13738438656
13,738,438,656 is an even composite number composed of five prime numbers multiplied together.
13738438656 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 13738438656:
212 × 32 × 29 × 71 × 181
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 29 × 71 × 181)See below for interesting mathematical facts about the number 13738438656 from the Numbermatics database.
Names of 13738438656
- Cardinal: 13738438656 can be written as Thirteen billion, seven hundred thirty-eight million, four hundred thirty-eight thousand, six hundred fifty-six.
Scientific notation
- Scientific notation: 1.3738438656 × 1010
Factors of 13738438656
Divisors of 13738438656
- Number of divisors d(n): 312
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 29 32 36 48 58 64 71 72 87 96 116 128 142 144 174 181 192 213 232 256 261 284 288 348 362 384 426 464 512 522 543 568 576 639 696 724 768 852 928 1024 1044 1086 1136 1152 1278 1392 1448 1536 1629 1704 1856 2048 2059 2088 2172 2272 2304 2556 2784 2896 3072 3258 3408 3712 4096 4118 4176 4344 4544 4608 5112 5249 5568 5792 6144 6177 6516 6816 7424 8236 8352 8688 9088 9216 10224 10498 11136 11584 12288 12354 12851 13032 13632 14848 15747 16472 16704 17376 18176 18432 18531 20448 20996 22272 23168 24708 25702 26064 27264 29696 31494 32944 33408 34752 36352 36864 37062 38553 40896 41992 44544 46336 47241 49416 51404 52128 54528 59392 62988 65888 66816 69504 72704 74124 77106 81792 83984 89088 92672 94482 98832 102808 104256 109056 115659 118784 125976 131776 133632 139008 145408 148248 154212 163584 167968 178176 185344 188964 197664 205616 208512 218112 231318 251952 263552 267264 278016 290816 296496 308424 327168 335936 356352 370688 372679 377928 395328 411232 417024 436224 462636 503904 527104 534528 556032 592992 616848 654336 671872 741376 745358 755856 790656 822464 834048 872448 925272 1007808 1054208 1069056 1112064 1118037 1185984 1233696 1308672 1343744 1490716 1511712 1581312 1644928 1668096 1850544 2015616 2108416 2224128 2236074 2371968 2467392 2617344 2687488 2981432 3023424 3162624 3289856 3336192 3354111 3701088 4031232 4216832 4472148 4743936 4934784 5374976 5962864 6046848 6325248 6579712 6672384 6708222 7402176 8062464 8433664 8944296 9487872 9869568 10749952 11925728 12093696 12650496 13159424 13416444 14804352 16124928 17888592 18975744 19739136 21499904 23851456 24187392 25300992 26318848 26832888 29608704 32249856 35777184 37951488 39478272 47702912 48374784 52637696 53665776 59217408 64499712 71554368 75902976 78956544 95405824 96749568 107331552 118434816 143108736 157913088 190811648 193499136 214663104 236869632 286217472 381623296 429326208 473739264 572434944 763246592 858652416 1144869888 1526493184 1717304832 2289739776 3434609664 4579479552 6869219328 13738438656
- Sum of all divisors σ(n): 41860596960
- Sum of proper divisors (its aliquot sum) s(n): 28122158304
- 13738438656 is an abundant number, because the sum of its proper divisors (28122158304) is greater than itself. Its abundance is 14383719648
Bases of 13738438656
- Binary: 11001100101101111111110000000000002
- Hexadecimal: 0x332DFF000
- Base-36: 6B7IF40
Squares and roots of 13738438656
- 13738438656 squared (137384386562) is 188744696704675086336
- 13738438656 cubed (137384386563) is 2593057437322504022038639804416
-
The
square root of 13738438656 is 117211.0858920777 -
The
cube root of 13738438656 is 2395.0382826359
Scales and comparisons
How big is 13738438656?- 13,738,438,656 seconds is equal to 436 years, 43 weeks, 4 days, 16 hours, 57 minutes, 36 seconds.
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To count from 1 to 13,738,438,656 would take you about eight hundred seventy-three 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 13738438656 cubic inches would be around 199.6 feet tall.
Recreational maths with 13738438656
- 13738438656 backwards is 65683483731
- The number of decimal digits it has is: 11
- The sum of 13738438656's digits is 54
- More coming soon!
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