40397891985375
40,397,891,985,375 is an odd composite number composed of five prime numbers multiplied together.
40397891985375 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 40397891985375:
3 × 53 × 172 × 432 × 4492
(3 × 5 × 5 × 5 × 17 × 17 × 43 × 43 × 449 × 449)See below for interesting mathematical facts about the number 40397891985375 from the Numbermatics database.
Names of 40397891985375
- Cardinal: 40397891985375 can be written as Forty trillion, three hundred ninety-seven billion, eight hundred ninety-one million, nine hundred eighty-five thousand, three hundred seventy-five.
Scientific notation
- Scientific notation: 4.0397891985375 × 1013
Factors of 40397891985375
Divisors of 40397891985375
- Number of divisors d(n): 216
-
Complete list of divisors:
1 3 5 15 17 25 43 51 75 85 125 129 215 255 289 375 425 449 645 731 867 1075 1275 1347 1445 1849 2125 2193 2245 3225 3655 4335 5375 5547 6375 6735 7225 7633 9245 10965 11225 12427 16125 18275 19307 21675 22899 27735 31433 33675 36125 37281 38165 46225 54825 56125 57921 62135 91375 94299 96535 108375 114495 129761 138675 157165 168375 186405 190825 201601 231125 274125 289605 310675 328219 389283 471495 482675 534361 572475 604803 648805 693375 785825 830201 932025 954125 984657 1008005 1448025 1553375 1603083 1641095 1946415 2357475 2413375 2490603 2671805 2862375 3024015 3244025 3427217 3929125 4151005 4660125 4923285 5040025 5579723 7240125 8015415 8205475 8668843 9732075 10281651 11787375 12453015 13359025 14113417 15120075 16220125 16739169 17136085 20755025 24616425 25200125 26006529 27898615 40077075 41027375 42340251 43344215 48660375 51408255 58262689 62265075 66795125 70567085 75600375 83695845 85680425 103775125 123082125 130032645 139493075 147370331 174788067 200385375 211701255 216721075 239928089 257041275 291313445 311325375 352835425 372760249 418479225 428402125 442110993 650163225 697465375 719784267 736851655 873940335 1058506275 1083605375 1118280747 1199640445 1285206375 1456567225 1764177125 1863801245 2092396125 2210554965 2505295627 3250816125 3598921335 3684258275 4369701675 5292531375 5591403735 5998202225 6336924233 7282836125 7515886881 9319006225 11052774825 12526478135 17994606675 18421291375 19010772699 21848508375 27957018675 29991011125 31684621165 37579434405 46595031125 55263874125 62632390675 89973033375 95053863495 107727711961 139785093375 158423105825 187897172025 313161953375 323183135883 475269317475 538638559805 792115529125 939485860125 1615915679415 2376346587375 2693192799025 8079578397075 13465963995125 40397891985375
- Sum of all divisors σ(n): 73271415797424
- Sum of proper divisors (its aliquot sum) s(n): 32873523812049
- 40397891985375 is a deficient number, because the sum of its proper divisors (32873523812049) is less than itself. Its deficiency is 7524368173326
Bases of 40397891985375
- Binary: 10010010111101110111100000000001011111110111112
- Hexadecimal: 0x24BDDE005FDF
- Base-36: EBIJ9UFOF
Squares and roots of 40397891985375
- 40397891985375 squared (403978919853752) is 1631989676862025659213890625
- 40397891985375 cubed (403978919853753) is 65928942687119162458044433102559349609375
-
The
square root of 40397891985375 is 6355933.6045442609 -
The
cube root of 40397891985375 is 34312.5426184255
Scales and comparisons
How big is 40397891985375?- 40,397,891,985,375 seconds is equal to 1,284,528 years, 2 days, 6 hours, 36 minutes, 15 seconds.
-
To count from 1 to 40,397,891,985,375 would take you about three million, two hundred eleven thousand, three hundred twenty 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 40397891985375 cubic inches would be around 2859.4 feet tall.
Recreational maths with 40397891985375
- 40397891985375 backwards is 57358919879304
- The number of decimal digits it has is: 14
- The sum of 40397891985375's digits is 78
- More coming soon!
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