42217920900
42,217,920,900 is an even composite number composed of four prime numbers multiplied together.
42217920900 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty-nine divisors.
Prime factorization of 42217920900:
22 × 36 × 52 × 7612
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 761 × 761)See below for interesting mathematical facts about the number 42217920900 from the Numbermatics database.
Names of 42217920900
- Cardinal: 42217920900 can be written as Forty-two billion, two hundred seventeen million, nine hundred twenty thousand, nine hundred.
Scientific notation
- Scientific notation: 4.22179209 × 1010
Factors of 42217920900
Divisors of 42217920900
- Number of divisors d(n): 189
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 81 90 100 108 135 150 162 180 225 243 270 300 324 405 450 486 540 675 729 761 810 900 972 1215 1350 1458 1522 1620 2025 2283 2430 2700 2916 3044 3645 3805 4050 4566 4860 6075 6849 7290 7610 8100 9132 11415 12150 13698 14580 15220 18225 19025 20547 22830 24300 27396 34245 36450 38050 41094 45660 57075 61641 68490 72900 76100 82188 102735 114150 123282 136980 171225 184923 205470 228300 246564 308205 342450 369846 410940 513675 554769 579121 616410 684900 739692 924615 1027350 1109538 1158242 1232820 1541025 1737363 1849230 2054700 2219076 2316484 2773845 2895605 3082050 3474726 3698460 4623075 5212089 5547690 5791210 6164100 6949452 8686815 9246150 10424178 11095380 11582420 13869225 14478025 15636267 17373630 18492300 20848356 26060445 27738450 28956050 31272534 34747260 43434075 46908801 52120890 55476900 57912100 62545068 78181335 86868150 93817602 104241780 130302225 140726403 156362670 173736300 187635204 234544005 260604450 281452806 312725340 390906675 422179209 469088010 521208900 562905612 703632015 781813350 844358418 938176020 1172720025 1407264030 1563626700 1688716836 2110896045 2345440050 2814528060 3518160075 4221792090 4690880100 7036320150 8443584180 10554480225 14072640300 21108960450 42217920900
- Sum of all divisors σ(n): 137537229823
- Sum of proper divisors (its aliquot sum) s(n): 95319308923
- 42217920900 is an abundant number, because the sum of its proper divisors (95319308923) is greater than itself. Its abundance is 53101388023
Bases of 42217920900
- Binary: 1001110101000110001001011001100001002
- Hexadecimal: 0x9D4625984
- Base-36: JE7GK90
Squares and roots of 42217920900
- 42217920900 squared (422179209002) is 1782352845118656810000
- 42217920900 cubed (422179209003) is 75247231431109404318826329000000
-
42217920900 is a
perfect square number . Itssquare root is 205470 -
The
cube root of 42217920900 is 3482.0281726693
Scales and comparisons
How big is 42217920900?- 42,217,920,900 seconds is equal to 1,342 years, 20 weeks, 5 days, 8 hours, 15 minutes.
-
To count from 1 to 42,217,920,900 would take you about two thousand, six hundred eighty-four 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 42217920900 cubic inches would be around 290.2 feet tall.
Recreational maths with 42217920900
- 42217920900 backwards is 00902971224
- 42217920900 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42217920900's digits is 36
- More coming soon!
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