2842745136
2,842,745,136 is an even composite number composed of seven prime numbers multiplied together.
2842745136 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 2842745136:
24 × 3 × 7 × 11 × 31 × 43 × 577
(2 × 2 × 2 × 2 × 3 × 7 × 11 × 31 × 43 × 577)See below for interesting mathematical facts about the number 2842745136 from the Numbermatics database.
Names of 2842745136
- Cardinal: 2842745136 can be written as Two billion, eight hundred forty-two million, seven hundred forty-five thousand, one hundred thirty-six.
Scientific notation
- Scientific notation: 2.842745136 × 109
Factors of 2842745136
Divisors of 2842745136
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 31 33 42 43 44 48 56 62 66 77 84 86 88 93 112 124 129 132 154 168 172 176 186 217 231 248 258 264 301 308 336 341 344 372 434 462 473 496 516 528 577 602 616 651 682 688 744 868 903 924 946 1023 1032 1154 1204 1232 1302 1333 1364 1419 1488 1731 1736 1806 1848 1892 2046 2064 2308 2387 2408 2604 2666 2728 2838 3311 3462 3472 3612 3696 3784 3999 4039 4092 4616 4774 4816 5208 5332 5456 5676 6347 6622 6924 7161 7224 7568 7998 8078 8184 9232 9331 9548 9933 10416 10664 11352 12117 12694 13244 13848 14322 14448 14663 15996 16156 16368 17887 18662 19041 19096 19866 21328 22704 24234 24811 25388 26488 27696 27993 28644 29326 31992 32312 35774 37324 38082 38192 39732 43989 44429 48468 49622 50776 52976 53661 55986 57288 58652 63984 64624 71548 74433 74648 76164 79464 87978 88858 96936 99244 101552 102641 107322 111972 114576 117304 125209 133287 143096 148866 149296 152328 158928 173677 175956 177716 193872 196757 198488 205282 214644 223944 234608 250418 266574 272921 286192 297732 304656 307923 347354 351912 355432 375627 393514 396976 410564 429288 447888 500836 521031 533148 545842 590271 595464 615846 694708 703824 710864 751254 769141 787028 818763 821128 858576 1001672 1042062 1066296 1091684 1180542 1190928 1231692 1377299 1389416 1502508 1538282 1574056 1637526 1642256 1910447 2003344 2084124 2132592 2183368 2307423 2361084 2463384 2754598 2778832 3005016 3076564 3148112 3275052 3820894 4131897 4168248 4366736 4614846 4722168 4926768 5383987 5509196 5731341 6010032 6153128 6550104 7641788 8263794 8336496 8460551 9229692 9444336 10767974 11018392 11462682 12306256 13100208 15283576 16151961 16527588 16921102 18459384 21535948 22036784 22925364 25381653 30567152 32303922 33055176 33842204 36918768 43071896 45850728 50763306 59223857 64607844 66110352 67684408 86143792 91701456 101526612 118447714 129215688 135368816 177671571 203053224 236895428 258431376 355343142 406106448 473790856 710686284 947581712 1421372568 2842745136
- Sum of all divisors σ(n): 9687760896
- Sum of proper divisors (its aliquot sum) s(n): 6845015760
- 2842745136 is an abundant number, because the sum of its proper divisors (6845015760) is greater than itself. Its abundance is 4002270624
Bases of 2842745136
- Binary: 101010010111000011011001001100002
- Hexadecimal: 0xA970D930
- Base-36: 1B0HW6O
Squares and roots of 2842745136
- 2842745136 squared (28427451362) is 8081199908251658496
- 2842745136 cubed (28427451363) is 22972791732226048453437075456
-
The
square root of 2842745136 is 53317.3999366061 -
The
cube root of 2842745136 is 1416.5958821811
Scales and comparisons
How big is 2842745136?- 2,842,745,136 seconds is equal to 90 years, 20 weeks, 2 days, 3 hours, 25 minutes, 36 seconds.
-
To count from 1 to 2,842,745,136 would take you about one 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 2842745136 cubic inches would be around 118 feet tall.
Recreational maths with 2842745136
- 2842745136 backwards is 6315472482
- 2842745136 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2842745136's digits is 42
- More coming soon!
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