40242115872
40,242,115,872 is an even composite number composed of five prime numbers multiplied together.
40242115872 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 40242115872:
25 × 33 × 7 × 29 × 4792
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 29 × 479 × 479)See below for interesting mathematical facts about the number 40242115872 from the Numbermatics database.
Names of 40242115872
- Cardinal: 40242115872 can be written as Forty billion, two hundred forty-two million, one hundred fifteen thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 4.0242115872 × 1010
Factors of 40242115872
Divisors of 40242115872
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 29 32 36 42 48 54 56 58 63 72 84 87 96 108 112 116 126 144 168 174 189 203 216 224 232 252 261 288 336 348 378 406 432 464 479 504 522 609 672 696 756 783 812 864 928 958 1008 1044 1218 1392 1437 1512 1566 1624 1827 1916 2016 2088 2436 2784 2874 3024 3132 3248 3353 3654 3832 4176 4311 4872 5481 5748 6048 6264 6496 6706 7308 7664 8352 8622 9744 10059 10962 11496 12528 12933 13412 13891 14616 15328 17244 19488 20118 21924 22992 25056 25866 26824 27782 29232 30177 34488 40236 41673 43848 45984 51732 53648 55564 58464 60354 68976 80472 83346 87696 90531 97237 103464 107296 111128 120708 125019 137952 160944 166692 175392 181062 194474 206928 222256 229441 241416 250038 291711 321888 333384 362124 375057 388948 413856 444512 458882 482832 500076 583422 666768 688323 724248 750114 777896 875133 917764 965664 1000152 1166844 1333536 1376646 1448496 1500228 1555792 1606087 1750266 1835528 2000304 2064969 2333688 2625399 2753292 2896992 3000456 3111584 3212174 3500532 3671056 4000608 4129938 4667376 4818261 5250798 5506584 6000912 6194907 6424348 6653789 7001064 7342112 8259876 9334752 9636522 10501596 11013168 12001824 12389814 12848696 13307578 14002128 14454783 16519752 19273044 19961367 21003192 22026336 24779628 25697392 26615156 28004256 28909566 33039504 38546088 39922734 42006384 43364349 46576523 49559256 51394784 53230312 57819132 59884101 66079008 77092176 79845468 84012768 86728698 93153046 99118512 106460624 115638264 119768202 139729569 154184352 159690936 173457396 179652303 186306092 198237024 212921248 231276528 239536404 279459138 319381872 346914792 359304606 372612184 419188707 462553056 479072808 558918276 638763744 693829584 718609212 745224368 838377414 958145616 1117836552 1257566121 1387659168 1437218424 1490448736 1676754828 1916291232 2235673104 2515132242 2874436848 3353509656 4471346208 5030264484 5748873696 6707019312 10060528968 13414038624 20121057936 40242115872
- Sum of all divisors σ(n): 139056220800
- Sum of proper divisors (its aliquot sum) s(n): 98814104928
- 40242115872 is an abundant number, because the sum of its proper divisors (98814104928) is greater than itself. Its abundance is 58571989056
Bases of 40242115872
- Binary: 1001010111101001110111110101001000002
- Hexadecimal: 0x95E9DF520
- Base-36: IHJ47C0
Squares and roots of 40242115872
- 40242115872 squared (402421158722) is 1619427889855474320384
- 40242115872 cubed (402421158723) is 65169204789912450934413379534848
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The
square root of 40242115872 is 200604.3765026077 -
The
cube root of 40242115872 is 3426.8382231951
Scales and comparisons
How big is 40242115872?- 40,242,115,872 seconds is equal to 1,279 years, 29 weeks, 6 days, 5 hours, 31 minutes, 12 seconds.
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To count from 1 to 40,242,115,872 would take you about two thousand, five hundred fifty-nine 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 40242115872 cubic inches would be around 285.6 feet tall.
Recreational maths with 40242115872
- 40242115872 backwards is 27851124204
- 40242115872 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 40242115872's digits is 36
- More coming soon!
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