42939913770
42,939,913,770 is an even composite number composed of seven prime numbers multiplied together.
42939913770 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 42939913770:
2 × 32 × 5 × 132 × 37 × 41 × 1861
(2 × 3 × 3 × 5 × 13 × 13 × 37 × 41 × 1861)See below for interesting mathematical facts about the number 42939913770 from the Numbermatics database.
Names of 42939913770
- Cardinal: 42939913770 can be written as Forty-two billion, nine hundred thirty-nine million, nine hundred thirteen thousand, seven hundred seventy.
Scientific notation
- Scientific notation: 4.293991377 × 1010
Factors of 42939913770
Divisors of 42939913770
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 26 30 37 39 41 45 65 74 78 82 90 111 117 123 130 169 185 195 205 222 234 246 333 338 369 370 390 410 481 507 533 555 585 615 666 738 845 962 1014 1066 1110 1170 1230 1443 1517 1521 1599 1665 1690 1845 1861 2405 2535 2665 2886 3034 3042 3198 3330 3690 3722 4329 4551 4797 4810 5070 5330 5583 6253 6929 7215 7585 7605 7995 8658 9102 9305 9594 11166 12506 13653 13858 14430 15170 15210 15990 16749 18610 18759 19721 20787 21645 22755 23985 24193 27306 27915 31265 33498 34645 37518 39442 41574 43290 45510 47970 48386 55830 56277 59163 62361 62530 68265 68857 69290 72579 76301 83745 93795 98605 103935 112554 118326 120965 124722 136530 137714 145158 152602 167490 177489 187590 197210 206571 207870 217737 228903 241930 256373 281385 295815 311805 314509 344285 354978 362895 381505 413142 435474 457806 512746 562770 591630 619713 623610 629018 686709 688570 725790 763010 769119 887445 895141 943527 991913 1032855 1088685 1144515 1239426 1281865 1373418 1538238 1572545 1774890 1790282 1887054 1983826 2065710 2177370 2289030 2307357 2563730 2685423 2823137 2830581 2975739 3098565 3145090 3433545 3845595 4475705 4614714 4717635 4959565 5370846 5646274 5661162 5951478 6197130 6867090 7691190 8056269 8469411 8927217 8951410 9435270 9919130 11536785 11636833 12894869 13427115 14115685 14152905 14878695 16112538 16938822 17854434 23073570 23273666 25408233 25789738 26854230 28231370 28305810 29757390 34910499 36700781 38684607 40281345 42347055 44636085 50816466 58184165 64474345 69820998 73401562 77369214 80562690 84694110 89272170 104731497 110102343 116053821 116368330 127041165 128948690 174552495 183503905 193423035 209462994 220204686 232107642 254082330 330307029 349104990 367007810 386846070 477110153 523657485 550511715 580269105 660614058 954220306 1047314970 1101023430 1160538210 1431330459 1651535145 2385550765 2862660918 3303070290 4293991377 4771101530 7156652295 8587982754 14313304590 21469956885 42939913770
- Sum of all divisors σ(n): 127256364144
- Sum of proper divisors (its aliquot sum) s(n): 84316450374
- 42939913770 is an abundant number, because the sum of its proper divisors (84316450374) is greater than itself. Its abundance is 41376536604
Bases of 42939913770
- Binary: 1001111111110110101100010110001010102
- Hexadecimal: 0x9FF6B162A
- Base-36: JQ5BDII
Squares and roots of 42939913770
- 42939913770 squared (429399137702) is 1843836194575035612900
- 42939913770 cubed (429399137703) is 79174167201056971012605099633000
-
The
square root of 42939913770 is 207219.4821198045 -
The
cube root of 42939913770 is 3501.7654703999
Scales and comparisons
How big is 42939913770?- 42,939,913,770 seconds is equal to 1,365 years, 18 weeks, 3 days, 17 hours, 49 minutes, 30 seconds.
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To count from 1 to 42,939,913,770 would take you about two thousand, seven hundred thirty 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 42939913770 cubic inches would be around 291.8 feet tall.
Recreational maths with 42939913770
- 42939913770 backwards is 07731993924
- The number of decimal digits it has is: 11
- The sum of 42939913770's digits is 54
- More coming soon!
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