12380421888
12,380,421,888 is an even composite number composed of five prime numbers multiplied together.
12380421888 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12380421888:
28 × 33 × 19 × 31 × 3041
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 19 × 31 × 3041)See below for interesting mathematical facts about the number 12380421888 from the Numbermatics database.
Names of 12380421888
- Cardinal: 12380421888 can be written as Twelve billion, three hundred eighty million, four hundred twenty-one thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 1.2380421888 × 1010
Factors of 12380421888
Divisors of 12380421888
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 27 31 32 36 38 48 54 57 62 64 72 76 93 96 108 114 124 128 144 152 171 186 192 216 228 248 256 279 288 304 342 372 384 432 456 496 513 558 576 589 608 684 744 768 837 864 912 992 1026 1116 1152 1178 1216 1368 1488 1674 1728 1767 1824 1984 2052 2232 2304 2356 2432 2736 2976 3041 3348 3456 3534 3648 3968 4104 4464 4712 4864 5301 5472 5952 6082 6696 6912 7068 7296 7936 8208 8928 9123 9424 10602 10944 11904 12164 13392 14136 14592 15903 16416 17856 18246 18848 21204 21888 23808 24328 26784 27369 28272 31806 32832 35712 36492 37696 42408 43776 48656 53568 54738 56544 57779 63612 65664 71424 72984 75392 82107 84816 94271 97312 107136 109476 113088 115558 127224 131328 145968 150784 164214 169632 173337 188542 194624 214272 218952 226176 231116 254448 282813 291936 328428 339264 346674 377084 389248 437904 452352 462232 508896 520011 565626 583872 656856 678528 693348 754168 778496 848439 875808 924464 1017792 1040022 1131252 1167744 1313712 1357056 1386696 1508336 1560033 1696878 1751616 1791149 1848928 2035584 2080044 2262504 2335488 2545317 2627424 2773392 3016672 3120066 3393756 3503232 3582298 3697856 4071168 4160088 4525008 5090634 5254848 5373447 5546784 6033344 6240132 6787512 7006464 7164596 7395712 8320176 9050016 10181268 10509696 10746894 11093568 12066688 12480264 13575024 14329192 14791424 16120341 16640352 18100032 20362536 21019392 21493788 22187136 24133376 24960528 27150048 28658384 32240682 33280704 36200064 40725072 42987576 44374272 48361023 49921056 54300096 57316768 64481364 66561408 72400128 81450144 85975152 96722046 99842112 108600192 114633536 128962728 133122816 162900288 171950304 193444092 199684224 217200384 229267072 257925456 325800576 343900608 386888184 399368448 458534144 515850912 651601152 687801216 773776368 1031701824 1375602432 1547552736 2063403648 3095105472 4126807296 6190210944 12380421888
- Sum of all divisors σ(n): 39794227200
- Sum of proper divisors (its aliquot sum) s(n): 27413805312
- 12380421888 is an abundant number, because the sum of its proper divisors (27413805312) is greater than itself. Its abundance is 15033383424
Bases of 12380421888
- Binary: 10111000011110111000111111000000002
- Hexadecimal: 0x2E1EE3F00
- Base-36: 5OQZEO0
Squares and roots of 12380421888
- 12380421888 squared (123804218882) is 153274846124869484544
- 12380421888 cubed (123804218883) is 1897607259844166147591815299072
-
The
square root of 12380421888 is 111267.3442120373 -
The
cube root of 12380421888 is 2313.3702600685
Scales and comparisons
How big is 12380421888?- 12,380,421,888 seconds is equal to 393 years, 34 weeks, 1 day, 22 hours, 4 minutes, 48 seconds.
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To count from 1 to 12,380,421,888 would take you about seven hundred eighty-seven 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 12380421888 cubic inches would be around 192.8 feet tall.
Recreational maths with 12380421888
- 12380421888 backwards is 88812408321
- The number of decimal digits it has is: 11
- The sum of 12380421888's digits is 45
- More coming soon!
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