842149917283873072842
842,149,917,283,873,072,842 is an even composite number composed of five prime numbers multiplied together.
842149917283873072842 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 842149917283873072842:
2 × 32 × 11 × 89 × 47789690005894511
(2 × 3 × 3 × 11 × 89 × 47789690005894511)See below for interesting mathematical facts about the number 842149917283873072842 from the Numbermatics database.
Names of 842149917283873072842
- Cardinal: 842149917283873072842 can be written as Eight hundred forty-two quintillion, one hundred forty-nine quadrillion, nine hundred seventeen trillion, two hundred eighty-three billion, eight hundred seventy-three million, seventy-two thousand, eight hundred forty-two.
Scientific notation
- Scientific notation: 8.42149917283873072842 × 1020
Factors of 842149917283873072842
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 6
- Sum of prime factors: 47789690005894616
Divisors of 842149917283873072842
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 6 9 11 18 22 33 66 89 99 178 198 267 534 801 979 1602 1958 2937 5874 8811 17622 47789690005894511 95579380011789022 143369070017683533 286738140035367066 430107210053050599 525686590064839621 860214420106101198 1051373180129679242 1577059770194518863 3154119540389037726 4253282410524611479 4731179310583556589 8506564821049222958 9462358621167113178 12759847231573834437 25519694463147668874 38279541694721503311 46786106515770726269 76559083389443006622 93572213031541452538 140358319547312178807 280716639094624357614 421074958641936536421 842149917283873072842
- Sum of all divisors σ(n): 2012901743048276845440
- Sum of proper divisors (its aliquot sum) s(n): 1170751825764403772598
- 842149917283873072842 is an abundant number, because the sum of its proper divisors (1170751825764403772598) is greater than itself. Its abundance is 328601908480530699756
Bases of 842149917283873072842
- Binary: 10110110100111001011011000011111011110010000011101101000100110110010102
- Hexadecimal: 0x2DA72D87DE41DA26CA
- Base-36: 4XQ9DARVKHMF2I
Squares and roots of 842149917283873072842
- 842149917283873072842 squared (8421499172838730728422) is 709216483181234258545434429712759437956964
- 842149917283873072842 cubed (8421499172838730728423) is 597266602647435789182447726275076663348808771239968221233171688
-
The
square root of 842149917283873072842 is 29019819387.5129600683 -
The
cube root of 842149917283873072842 is 9443430.8264991153
Scales and comparisons
How big is 842149917283873072842?- 842,149,917,283,873,072,842 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 842,149,917,283,873,072,842 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 842149917283873072842 cubic inches would be around 786952.6 feet tall.
Recreational maths with 842149917283873072842
- 842149917283873072842 backwards is 248270378382719941248
- 842149917283873072842 is a
Harshad number . - The number of decimal digits it has is: 21
- The sum of 842149917283873072842's digits is 99
- More coming soon!
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