142795299240
142,795,299,240 is an even composite number composed of five prime numbers multiplied together.
142795299240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142795299240:
23 × 32 × 5 × 112 × 3278129
(2 × 2 × 2 × 3 × 3 × 5 × 11 × 11 × 3278129)See below for interesting mathematical facts about the number 142795299240 from the Numbermatics database.
Names of 142795299240
- Cardinal: 142795299240 can be written as One hundred forty-two billion, seven hundred ninety-five million, two hundred ninety-nine thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.4279529924 × 1011
Factors of 142795299240
Divisors of 142795299240
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 33 36 40 44 45 55 60 66 72 88 90 99 110 120 121 132 165 180 198 220 242 264 330 360 363 396 440 484 495 605 660 726 792 968 990 1089 1210 1320 1452 1815 1980 2178 2420 2904 3630 3960 4356 4840 5445 7260 8712 10890 14520 21780 43560 3278129 6556258 9834387 13112516 16390645 19668774 26225032 29503161 32781290 36059419 39337548 49171935 59006322 65562580 72118838 78675096 98343870 108178257 118012644 131125160 144237676 147515805 180297095 196687740 216356514 236025288 288475352 295031610 324534771 360594190 393375480 396653609 432713028 540891285 590063220 649069542 721188380 793307218 865426056 1081782570 1180126440 1189960827 1298139084 1442376760 1586614436 1622673855 1983268045 2163565140 2379921654 2596278168 3173228872 3245347710 3569882481 3966536090 4327130280 4759843308 5949804135 6490695420 7139764962 7933072180 9519686616 11899608270 12981390840 14279529924 15866144360 17849412405 23799216540 28559059848 35698824810 47598433080 71397649620 142795299240
- Sum of all divisors σ(n): 510109809300
- Sum of proper divisors (its aliquot sum) s(n): 367314510060
- 142795299240 is an abundant number, because the sum of its proper divisors (367314510060) is greater than itself. Its abundance is 224519210820
Bases of 142795299240
- Binary: 100001001111110100001101011001101010002
- Hexadecimal: 0x213F4359A8
- Base-36: 1TLKMU20
Squares and roots of 142795299240
- 142795299240 squared (1427952992402) is 20390497485041144577600
- 142795299240 cubed (1427952992403) is 2911667190028917663670495401024000
-
The
square root of 142795299240 is 377882.6527375925 -
The
cube root of 142795299240 is 5226.8251278625
Scales and comparisons
How big is 142795299240?- 142,795,299,240 seconds is equal to 4,540 years, 23 weeks, 2 days, 8 hours, 54 minutes.
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To count from 1 to 142,795,299,240 would take you about nine thousand and 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 142795299240 cubic inches would be around 435.6 feet tall.
Recreational maths with 142795299240
- 142795299240 backwards is 042992597241
- The number of decimal digits it has is: 12
- The sum of 142795299240's digits is 54
- More coming soon!
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