42347871420
42,347,871,420 is an even composite number composed of six prime numbers multiplied together.
42347871420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42347871420:
22 × 3 × 5 × 17 × 89 × 6832
(2 × 2 × 3 × 5 × 17 × 89 × 683 × 683)See below for interesting mathematical facts about the number 42347871420 from the Numbermatics database.
Names of 42347871420
- Cardinal: 42347871420 can be written as Forty-two billion, three hundred forty-seven million, eight hundred seventy-one thousand, four hundred twenty.
Scientific notation
- Scientific notation: 4.234787142 × 1010
Factors of 42347871420
Divisors of 42347871420
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 10 12 15 17 20 30 34 51 60 68 85 89 102 170 178 204 255 267 340 356 445 510 534 683 890 1020 1068 1335 1366 1513 1780 2049 2670 2732 3026 3415 4098 4539 5340 6052 6830 7565 8196 9078 10245 11611 13660 15130 18156 20490 22695 23222 30260 34833 40980 45390 46444 58055 60787 69666 90780 116110 121574 139332 174165 182361 232220 243148 303935 348330 364722 466489 607870 696660 729444 911805 932978 1033379 1215740 1399467 1823610 1865956 2066758 2332445 2798934 3100137 3647220 4133516 4664890 5166895 5597868 6200274 6997335 7930313 9329780 10333790 12400548 13994670 15500685 15860626 20667580 23790939 27989340 31001370 31721252 39651565 41517521 47581878 62002740 79303130 83035042 95163756 118954695 124552563 158606260 166070084 207587605 237909390 249105126 415175210 475818780 498210252 622762815 705797857 830350420 1245525630 1411595714 2117393571 2491051260 2823191428 3528989285 4234787142 7057978570 8469574284 10586967855 14115957140 21173935710 42347871420
- Sum of all divisors σ(n): 127145803680
- Sum of proper divisors (its aliquot sum) s(n): 84797932260
- 42347871420 is an abundant number, because the sum of its proper divisors (84797932260) is greater than itself. Its abundance is 42450060840
Bases of 42347871420
- Binary: 1001110111000010000100111100101111002
- Hexadecimal: 0x9DC213CBC
- Base-36: JGCTUPO
Squares and roots of 42347871420
- 42347871420 squared (423478714202) is 1793342213804852816400
- 42347871420 cubed (423478714203) is 75944225482266056040932067288000
-
The
square root of 42347871420 is 205785.9845081779 -
The
cube root of 42347871420 is 3485.5971775277
Scales and comparisons
How big is 42347871420?- 42,347,871,420 seconds is equal to 1,346 years, 27 weeks, 4 days, 9 hours, 37 minutes.
-
To count from 1 to 42,347,871,420 would take you about two thousand, six hundred ninety-three 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 42347871420 cubic inches would be around 290.5 feet tall.
Recreational maths with 42347871420
- 42347871420 backwards is 02417874324
- The number of decimal digits it has is: 11
- The sum of 42347871420's digits is 42
- More coming soon!
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