42990718470
42,990,718,470 is an even composite number composed of seven prime numbers multiplied together.
42990718470 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42990718470:
2 × 3 × 5 × 7 × 31 × 37 × 178481
See below for interesting mathematical facts about the number 42990718470 from the Numbermatics database.
Names of 42990718470
- Cardinal: 42990718470 can be written as Forty-two billion, nine hundred ninety million, seven hundred eighteen thousand, four hundred seventy.
Scientific notation
- Scientific notation: 4.299071847 × 1010
Factors of 42990718470
Divisors of 42990718470
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 30 31 35 37 42 62 70 74 93 105 111 155 185 186 210 217 222 259 310 370 434 465 518 555 651 777 930 1085 1110 1147 1295 1302 1554 2170 2294 2590 3255 3441 3885 5735 6510 6882 7770 8029 11470 16058 17205 24087 34410 40145 48174 80290 120435 178481 240870 356962 535443 892405 1070886 1249367 1784810 2498734 2677215 3748101 5354430 5532911 6246835 6603797 7496202 11065822 12493670 13207594 16598733 18740505 19811391 27664555 33018985 33197466 37481010 38730377 39622782 46226579 55329110 66037970 77460754 82993665 92453158 99056955 116191131 138679737 165987330 193651885 198113910 204717707 231132895 232382262 277359474 387303770 409435414 462265790 580955655 614153121 693398685 1023588535 1161911310 1228306242 1386797370 1433023949 2047177070 2866047898 3070765605 4299071847 6141531210 7165119745 8598143694 14330239490 21495359235 42990718470
- Sum of all divisors σ(n): 125011648512
- Sum of proper divisors (its aliquot sum) s(n): 82020930042
- 42990718470 is an abundant number, because the sum of its proper divisors (82020930042) is greater than itself. Its abundance is 39030211572
Bases of 42990718470
- Binary: 1010000000100111001001001110000001102
- Hexadecimal: 0xA02724E06
- Base-36: JQZKAO6
Squares and roots of 42990718470
- 42990718470 squared (429907184702) is 1848201874566799140900
- 42990718470 cubed (429907184703) is 79455526465227515075469762423000
-
The
square root of 42990718470 is 207342.0325693755 -
The
cube root of 42990718470 is 3503.1459733009
Scales and comparisons
How big is 42990718470?- 42,990,718,470 seconds is equal to 1,366 years, 50 weeks, 3 days, 18 hours, 14 minutes, 30 seconds.
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To count from 1 to 42,990,718,470 would take you about two thousand, seven hundred thirty-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 42990718470 cubic inches would be around 291.9 feet tall.
Recreational maths with 42990718470
- 42990718470 backwards is 07481709924
- The number of decimal digits it has is: 11
- The sum of 42990718470's digits is 51
- More coming soon!
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