31019920434
31,019,920,434 is an even composite number composed of six prime numbers multiplied together.
31019920434 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 31019920434:
2 × 33 × 17 × 109 × 127 × 2441
(2 × 3 × 3 × 3 × 17 × 109 × 127 × 2441)See below for interesting mathematical facts about the number 31019920434 from the Numbermatics database.
Names of 31019920434
- Cardinal: 31019920434 can be written as Thirty-one billion, nineteen million, nine hundred twenty thousand, four hundred thirty-four.
Scientific notation
- Scientific notation: 3.1019920434 × 1010
Factors of 31019920434
Divisors of 31019920434
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 6 9 17 18 27 34 51 54 102 109 127 153 218 254 306 327 381 459 654 762 918 981 1143 1853 1962 2159 2286 2441 2943 3429 3706 4318 4882 5559 5886 6477 6858 7323 11118 12954 13843 14646 16677 19431 21969 27686 33354 38862 41497 41529 43938 50031 58293 65907 82994 83058 100062 116586 124491 124587 131814 235331 248982 249174 266069 310007 373473 373761 470662 532138 620014 705993 746946 747522 798207 930021 1120419 1411986 1596414 1860042 2117979 2240838 2394621 2790063 4235958 4523173 4789242 5270119 5580126 6353937 7183863 8370189 9046346 10540238 12707874 13569519 14367726 15810357 16740378 27139038 31620714 33790763 40708557 47431071 67581526 81417114 94862142 101372289 122125671 142293213 202744578 244251342 284586426 304116867 574442971 608233734 912350601 1148885942 1723328913 1824701202 3446657826 5169986739 10339973478 15509960217 31019920434
- Sum of all divisors σ(n): 74268057600
- Sum of proper divisors (its aliquot sum) s(n): 43248137166
- 31019920434 is an abundant number, because the sum of its proper divisors (43248137166) is greater than itself. Its abundance is 12228216732
Bases of 31019920434
- Binary: 111001110001110111001101100001100102
- Hexadecimal: 0x738EE6C32
- Base-36: E90GJSI
Squares and roots of 31019920434
- 31019920434 squared (310199204342) is 962235463731690748356
- 31019920434 cubed (310199204343) is 29848467523730139738297036306504
-
The
square root of 31019920434 is 176124.7297627451 -
The
cube root of 31019920434 is 3142.0533864419
Scales and comparisons
How big is 31019920434?- 31,019,920,434 seconds is equal to 986 years, 17 weeks, 3 days, 20 hours, 33 minutes, 54 seconds.
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To count from 1 to 31,019,920,434 would take you about one thousand, nine hundred seventy-two 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 31019920434 cubic inches would be around 261.8 feet tall.
Recreational maths with 31019920434
- 31019920434 backwards is 43402991013
- The number of decimal digits it has is: 11
- The sum of 31019920434's digits is 36
- More coming soon!
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