42163772742
42,163,772,742 is an even composite number composed of seven prime numbers multiplied together.
42163772742 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 42163772742:
2 × 32 × 72 × 13 × 17 × 29 × 7459
(2 × 3 × 3 × 7 × 7 × 13 × 17 × 29 × 7459)See below for interesting mathematical facts about the number 42163772742 from the Numbermatics database.
Names of 42163772742
- Cardinal: 42163772742 can be written as Forty-two billion, one hundred sixty-three million, seven hundred seventy-two thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 4.2163772742 × 1010
Factors of 42163772742
Divisors of 42163772742
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 6 7 9 13 14 17 18 21 26 29 34 39 42 49 51 58 63 78 87 91 98 102 117 119 126 147 153 174 182 203 221 234 238 261 273 294 306 357 377 406 441 442 493 522 546 609 637 663 714 754 819 833 882 986 1071 1131 1218 1274 1326 1421 1479 1547 1638 1666 1827 1911 1989 2142 2262 2499 2639 2842 2958 3094 3393 3451 3654 3822 3978 4263 4437 4641 4998 5278 5733 6409 6786 6902 7459 7497 7917 8526 8874 9282 10353 10829 11466 12789 12818 13923 14918 14994 15834 18473 19227 20706 21658 22377 23751 24157 25578 27846 31059 32487 36946 38454 44754 44863 47502 48314 52213 55419 57681 62118 64974 67131 72471 89726 96967 97461 104426 110838 115362 126803 134262 134589 144942 156639 166257 193934 194922 216311 217413 253606 269178 290901 313278 314041 332514 365491 380409 403767 432622 434826 469917 581802 628082 648933 678769 730982 760818 807534 872703 887621 939834 942123 1096473 1141227 1297866 1357538 1514177 1648439 1745406 1775242 1884246 1946799 2036307 2192946 2282454 2662863 2812043 2826369 3028354 3289419 3296878 3677287 3893598 4072614 4542531 4751383 4945317 5325726 5624086 5652738 6108921 6213347 6578838 7354574 7988589 8436129 9085062 9502766 9890634 10599239 11031861 11539073 12217842 12426694 13627593 14254149 14835951 15977178 16872258 18640041 19684301 21198478 22063722 23078146 25308387 25741009 27255186 28508298 29671902 31797717 33095583 34617219 37280082 39368602 42762447 47804731 50616774 51482018 55920123 59052903 63595434 66191166 69234438 77223027 80773511 85524894 95393151 95609462 103851657 111840246 118105806 137790107 143414193 154446054 161547022 177158709 180187063 190786302 207703314 231669081 242320533 275580214 286828386 334633117 354317418 360374126 413370321 430242579 463338162 484641066 540561189 669266234 726961599 826740642 860485158 1003899351 1081122378 1240110963 1453923198 1621683567 2007798702 2342431819 2480221926 3011698053 3243367134 4684863638 6023396106 7027295457 14054590914 21081886371 42163772742
- Sum of all divisors σ(n): 125371864800
- Sum of proper divisors (its aliquot sum) s(n): 83208092058
- 42163772742 is an abundant number, because the sum of its proper divisors (83208092058) is greater than itself. Its abundance is 41044319316
Bases of 42163772742
- Binary: 1001110100010010100000011101010001102
- Hexadecimal: 0x9D1281D46
- Base-36: JDB7Z9I
Squares and roots of 42163772742
- 42163772742 squared (421637727422) is 1777783731839022198564
- 42163772742 cubed (421637727423) is 74958069253685201707745694742488
-
The
square root of 42163772742 is 205338.1911432941 -
The
cube root of 42163772742 is 3480.5388677031
Scales and comparisons
How big is 42163772742?- 42,163,772,742 seconds is equal to 1,340 years, 35 weeks, 1 day, 15 hours, 5 minutes, 42 seconds.
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To count from 1 to 42,163,772,742 would take you about two thousand, six hundred eighty-one 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 42163772742 cubic inches would be around 290 feet tall.
Recreational maths with 42163772742
- 42163772742 backwards is 24727736124
- The number of decimal digits it has is: 11
- The sum of 42163772742's digits is 45
- More coming soon!
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