2942979072
2,942,979,072 is an even composite number composed of six prime numbers multiplied together.
2942979072 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 2942979072:
210 × 3 × 11 × 17 × 47 × 109
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 17 × 47 × 109)See below for interesting mathematical facts about the number 2942979072 from the Numbermatics database.
Names of 2942979072
- Cardinal: 2942979072 can be written as Two billion, nine hundred forty-two million, nine hundred seventy-nine thousand and seventy-two.
Scientific notation
- Scientific notation: 2.942979072 × 109
Factors of 2942979072
Divisors of 2942979072
- Number of divisors d(n): 352
-
Complete list of divisors:
1 2 3 4 6 8 11 12 16 17 22 24 32 33 34 44 47 48 51 64 66 68 88 94 96 102 109 128 132 136 141 176 187 188 192 204 218 256 264 272 282 327 352 374 376 384 408 436 512 517 528 544 561 564 654 704 748 752 768 799 816 872 1024 1034 1056 1088 1122 1128 1199 1308 1408 1496 1504 1536 1551 1598 1632 1744 1853 2068 2112 2176 2244 2256 2397 2398 2616 2816 2992 3008 3072 3102 3196 3264 3488 3597 3706 4136 4224 4352 4488 4512 4794 4796 5123 5232 5559 5632 5984 6016 6204 6392 6528 6976 7194 7412 8272 8448 8704 8789 8976 9024 9588 9592 10246 10464 11118 11264 11968 12032 12408 12784 13056 13952 14388 14824 15369 16544 16896 17408 17578 17952 18048 19176 19184 20383 20492 20928 22236 23936 24064 24816 25568 26112 26367 27904 28776 29648 30738 33088 33792 35156 35904 36096 38352 38368 40766 40984 41856 44472 47872 48128 49632 51136 52224 52734 55808 56353 57552 59296 61149 61476 66176 70312 71808 72192 76704 76736 81532 81968 83712 87091 88944 95744 99264 102272 105468 111616 112706 115104 118592 122298 122952 132352 140624 143616 144384 153408 153472 163064 163936 167424 169059 174182 177888 191488 198528 204544 210936 225412 230208 237184 244596 245904 261273 264704 281248 287232 306816 306944 326128 327872 334848 338118 348364 355776 397056 409088 421872 450824 460416 474368 489192 491808 522546 529408 562496 574464 613632 613888 652256 655744 676236 696728 711552 794112 818176 843744 901648 920832 948736 958001 978384 983616 1045092 1124992 1227264 1227776 1304512 1311488 1352472 1393456 1423104 1588224 1687488 1803296 1841664 1897472 1916002 1956768 1967232 2090184 2249984 2454528 2609024 2622976 2704944 2786912 2846208 2874003 3374976 3606592 3683328 3832004 3913536 3934464 4180368 4499968 5218048 5245952 5409888 5573824 5692416 5748006 6749952 7213184 7664008 7827072 7868928 8360736 8999936 10436096 10819776 11147648 11496012 13499904 14426368 15328016 15654144 15737856 16721472 20872192 21639552 22295296 22992024 26999808 28852736 30656032 31308288 33442944 43279104 44590592 45984048 57705472 61312064 62616576 66885888 86558208 89181184 91968096 122624128 133771776 173116416 183936192 245248256 267543552 367872384 490496512 735744768 980993024 1471489536 2942979072
- Sum of all divisors σ(n): 9338250240
- Sum of proper divisors (its aliquot sum) s(n): 6395271168
- 2942979072 is an abundant number, because the sum of its proper divisors (6395271168) is greater than itself. Its abundance is 3452292096
Bases of 2942979072
- Binary: 101011110110101001001100000000002
- Hexadecimal: 0xAF6A4C00
- Base-36: 1CO696O
Squares and roots of 2942979072
- 2942979072 squared (29429790722) is 8661125818229981184
- 2942979072 cubed (29429790723) is 25489512023009710707465781248
-
The
square root of 2942979072 is 54249.2310728917 -
The
cube root of 2942979072 is 1433.0534574269
Scales and comparisons
How big is 2942979072?- 2,942,979,072 seconds is equal to 93 years, 30 weeks, 6 hours, 11 minutes, 12 seconds.
-
To count from 1 to 2,942,979,072 would take you about one 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 2942979072 cubic inches would be around 119.4 feet tall.
Recreational maths with 2942979072
- 2942979072 backwards is 2709792492
- 2942979072 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2942979072's digits is 51
- More coming soon!
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