42146794992
42,146,794,992 is an even composite number composed of six prime numbers multiplied together.
42146794992 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 42146794992:
24 × 3 × 19 × 31 × 421 × 3541
(2 × 2 × 2 × 2 × 3 × 19 × 31 × 421 × 3541)See below for interesting mathematical facts about the number 42146794992 from the Numbermatics database.
Names of 42146794992
- Cardinal: 42146794992 can be written as Forty-two billion, one hundred forty-six million, seven hundred ninety-four thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 4.2146794992 × 1010
Factors of 42146794992
Divisors of 42146794992
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 12 16 19 24 31 38 48 57 62 76 93 114 124 152 186 228 248 304 372 421 456 496 589 744 842 912 1178 1263 1488 1684 1767 2356 2526 3368 3534 3541 4712 5052 6736 7068 7082 7999 9424 10104 10623 13051 14136 14164 15998 20208 21246 23997 26102 28272 28328 31996 39153 42492 47994 52204 56656 63992 67279 78306 84984 95988 104408 109771 127984 134558 156612 169968 191976 201837 208816 219542 247969 269116 313224 329313 383952 403674 439084 495938 538232 626448 658626 743907 807348 878168 991876 1076464 1317252 1487814 1490761 1614696 1756336 1983752 2085649 2634504 2975628 2981522 3229392 3967504 4171298 4472283 5269008 5951256 5963044 6256947 8342596 8944566 11902512 11926088 12513894 16685192 17889132 23852176 25027788 28324459 33370384 35778264 46213591 50055576 56648918 71556528 84973377 92427182 100111152 113297836 138640773 169946754 184854364 226595672 277281546 339893508 369708728 453191344 554563092 679787016 739417456 878058229 1109126184 1359574032 1756116458 2218252368 2634174687 3512232916 5268349374 7024465832 10536698748 14048931664 21073397496 42146794992
- Sum of all divisors σ(n): 118621296640
- Sum of proper divisors (its aliquot sum) s(n): 76474501648
- 42146794992 is an abundant number, because the sum of its proper divisors (76474501648) is greater than itself. Its abundance is 34327706656
Bases of 42146794992
- Binary: 1001110100000010010100001101111100002
- Hexadecimal: 0x9D0250DF0
- Base-36: JD1435C
Squares and roots of 42146794992
- 42146794992 squared (421467949922) is 1776352328097676280064
- 42146794992 cubed (421467949923) is 74867557405894683527438584639488
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The
square root of 42146794992 is 205296.8460351985 -
The
cube root of 42146794992 is 3480.0716447135
Scales and comparisons
How big is 42146794992?- 42,146,794,992 seconds is equal to 1,340 years, 7 weeks, 1 day, 3 hours, 3 minutes, 12 seconds.
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To count from 1 to 42,146,794,992 would take you about two thousand, six hundred eighty 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 42146794992 cubic inches would be around 290 feet tall.
Recreational maths with 42146794992
- 42146794992 backwards is 29949764124
- 42146794992 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42146794992's digits is 57
- More coming soon!
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