2729447424
2,729,447,424 is an even composite number composed of five prime numbers multiplied together.
2729447424 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 2729447424:
212 × 32 × 11 × 53 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 53 × 127)See below for interesting mathematical facts about the number 2729447424 from the Numbermatics database.
Names of 2729447424
- Cardinal: 2729447424 can be written as Two billion, seven hundred twenty-nine million, four hundred forty-seven thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 2.729447424 × 109
Factors of 2729447424
Divisors of 2729447424
- Number of divisors d(n): 312
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 53 64 66 72 88 96 99 106 127 128 132 144 159 176 192 198 212 254 256 264 288 318 352 381 384 396 424 477 508 512 528 576 583 636 704 762 768 792 848 954 1016 1024 1056 1143 1152 1166 1272 1397 1408 1524 1536 1584 1696 1749 1908 2032 2048 2112 2286 2304 2332 2544 2794 2816 3048 3072 3168 3392 3498 3816 4064 4096 4191 4224 4572 4608 4664 5088 5247 5588 5632 6096 6144 6336 6731 6784 6996 7632 8128 8382 8448 9144 9216 9328 10176 10494 11176 11264 12192 12288 12573 12672 13462 13568 13992 15264 16256 16764 16896 18288 18432 18656 20193 20352 20988 22352 22528 24384 25146 25344 26924 27136 27984 30528 32512 33528 33792 36576 36864 37312 40386 40704 41976 44704 45056 48768 50292 50688 53848 54272 55968 60579 61056 65024 67056 67584 73152 74041 74624 80772 81408 83952 89408 97536 100584 101376 107696 108544 111936 121158 122112 130048 134112 135168 146304 148082 149248 161544 162816 167904 178816 195072 201168 202752 215392 217088 222123 223872 242316 244224 260096 268224 292608 296164 298496 323088 325632 335808 357632 390144 402336 405504 430784 444246 447744 484632 488448 520192 536448 585216 592328 596992 646176 651264 666369 671616 715264 780288 804672 861568 888492 895488 969264 976896 1072896 1170432 1184656 1193984 1292352 1332738 1343232 1430528 1560576 1609344 1723136 1776984 1790976 1938528 1953792 2145792 2340864 2369312 2387968 2584704 2665476 2686464 2861056 3218688 3446272 3553968 3581952 3877056 4291584 4681728 4738624 5169408 5330952 5372928 5722112 6437376 6892544 7107936 7163904 7754112 8583168 9477248 10338816 10661904 10745856 12874752 13785088 14215872 15508224 17166336 18954496 20677632 21323808 21491712 25749504 27570176 28431744 31016448 37908992 41355264 42647616 51499008 56863488 62032896 75817984 82710528 85295232 113726976 124065792 151635968 170590464 227453952 248131584 303271936 341180928 454907904 682361856 909815808 1364723712 2729447424
- Sum of all divisors σ(n): 8832125952
- Sum of proper divisors (its aliquot sum) s(n): 6102678528
- 2729447424 is an abundant number, because the sum of its proper divisors (6102678528) is greater than itself. Its abundance is 3373231104
Bases of 2729447424
- Binary: 101000101011000000010000000000002
- Hexadecimal: 0xA2B01000
- Base-36: 1951J40
Squares and roots of 2729447424
- 2729447424 squared (27294474242) is 7449883240380235776
- 2729447424 cubed (27294474243) is 20334064619556607319315841024
-
The
square root of 2729447424 is 52244.1137737067 -
The
cube root of 2729447424 is 1397.5206839807
Scales and comparisons
How big is 2729447424?- 2,729,447,424 seconds is equal to 86 years, 40 weeks, 6 days, 19 hours, 50 minutes, 24 seconds.
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To count from 1 to 2,729,447,424 would take you about one 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 2729447424 cubic inches would be around 116.5 feet tall.
Recreational maths with 2729447424
- 2729447424 backwards is 4247449272
- The number of decimal digits it has is: 10
- The sum of 2729447424's digits is 45
- More coming soon!
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