42166244640
42,166,244,640 is an even composite number composed of six prime numbers multiplied together.
42166244640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42166244640:
25 × 3 × 5 × 13 × 31 × 217981
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 31 × 217981)See below for interesting mathematical facts about the number 42166244640 from the Numbermatics database.
Names of 42166244640
- Cardinal: 42166244640 can be written as Forty-two billion, one hundred sixty-six million, two hundred forty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 4.216624464 × 1010
Factors of 42166244640
Divisors of 42166244640
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 31 32 39 40 48 52 60 62 65 78 80 93 96 104 120 124 130 155 156 160 186 195 208 240 248 260 310 312 372 390 403 416 465 480 496 520 620 624 744 780 806 930 992 1040 1209 1240 1248 1488 1560 1612 1860 2015 2080 2418 2480 2976 3120 3224 3720 4030 4836 4960 6045 6240 6448 7440 8060 9672 12090 12896 14880 16120 19344 24180 32240 38688 48360 64480 96720 193440 217981 435962 653943 871924 1089905 1307886 1743848 2179810 2615772 2833753 3269715 3487696 4359620 5231544 5667506 6539430 6757411 6975392 8501259 8719240 10463088 11335012 13078860 13514822 14168765 17002518 17438480 20272233 20926176 22670024 26157720 27029644 28337530 33787055 34005036 34876960 40544466 42506295 45340048 52315440 54059288 56675060 67574110 68010072 81088932 85012590 87846343 90680096 101361165 104630880 108118576 113350120 135148220 136020144 162177864 170025180 175692686 202722330 216237152 226700240 263539029 270296440 272040288 324355728 340050360 351385372 405444660 439231715 453400480 527078058 540592880 648711456 680100720 702770744 810889320 878463430 1054156116 1081185760 1317695145 1360201440 1405541488 1621778640 1756926860 2108312232 2635390290 2811082976 3243557280 3513853720 4216624464 5270780580 7027707440 8433248928 10541561160 14055414880 21083122320 42166244640
- Sum of all divisors σ(n): 147655775232
- Sum of proper divisors (its aliquot sum) s(n): 105489530592
- 42166244640 is an abundant number, because the sum of its proper divisors (105489530592) is greater than itself. Its abundance is 63323285952
Bases of 42166244640
- Binary: 1001110100010100110111010101001000002
- Hexadecimal: 0x9D14DD520
- Base-36: JDCOYLC
Squares and roots of 42166244640
- 42166244640 squared (421662446402) is 1777992187040328729600
- 42166244640 cubed (421662446403) is 74971253526751138758334009344000
-
The
square root of 42166244640 is 205344.2101448199 -
The
cube root of 42166244640 is 3480.6068831927
Scales and comparisons
How big is 42166244640?- 42,166,244,640 seconds is equal to 1,340 years, 39 weeks, 2 days, 5 hours, 44 minutes.
-
To count from 1 to 42,166,244,640 would take you about two thousand, six hundred eighty-one 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 42166244640 cubic inches would be around 290.1 feet tall.
Recreational maths with 42166244640
- 42166244640 backwards is 04644266124
- 42166244640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42166244640's digits is 39
- More coming soon!
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