42642730368
42,642,730,368 is an even composite number composed of five prime numbers multiplied together.
42642730368 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 42642730368:
27 × 33 × 7 × 17 × 103687
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 17 × 103687)See below for interesting mathematical facts about the number 42642730368 from the Numbermatics database.
Names of 42642730368
- Cardinal: 42642730368 can be written as Forty-two billion, six hundred forty-two million, seven hundred thirty thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2642730368 × 1010
Factors of 42642730368
Divisors of 42642730368
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 32 34 36 42 48 51 54 56 63 64 68 72 84 96 102 108 112 119 126 128 136 144 153 168 189 192 204 216 224 238 252 272 288 306 336 357 378 384 408 432 448 459 476 504 544 576 612 672 714 756 816 864 896 918 952 1008 1071 1088 1152 1224 1344 1428 1512 1632 1728 1836 1904 2016 2142 2176 2448 2688 2856 3024 3213 3264 3456 3672 3808 4032 4284 4896 5712 6048 6426 6528 7344 7616 8064 8568 9792 11424 12096 12852 14688 15232 17136 19584 22848 24192 25704 29376 34272 45696 51408 58752 68544 102816 103687 137088 205632 207374 311061 411264 414748 622122 725809 829496 933183 1244244 1451618 1658992 1762679 1866366 2177427 2488488 2799549 2903236 3317984 3525358 3732732 4354854 4976976 5288037 5599098 5806472 6532281 6635968 7050716 7465464 8709708 9953952 10576074 11198196 11612944 12338753 13064562 13271936 14101432 14930928 15864111 17419416 19596843 19907904 21152148 22396392 23225888 24677506 26129124 28202864 29861856 31728222 34838832 37016259 39193686 39815808 42304296 44792784 46451776 47592333 49355012 52258248 56405728 59723712 63456444 69677664 74032518 78387372 84608592 89585568 92903552 95184666 98710024 104516496 111048777 112811456 119447424 126912888 139355328 148065036 156774744 169217184 179171136 190369332 197420048 209032992 222097554 225622912 253825776 278710656 296130072 313549488 333146331 338434368 358342272 380738664 394840096 418065984 444195108 507651552 592260144 627098976 666292662 676868736 761477328 789680192 836131968 888390216 1015303104 1184520288 1254197952 1332585324 1522954656 1579360384 1776780432 2030606208 2369040576 2508395904 2665170648 3045909312 3553560864 4738081152 5330341296 6091818624 7107121728 10660682592 14214243456 21321365184 42642730368
- Sum of all divisors σ(n): 152296934400
- Sum of proper divisors (its aliquot sum) s(n): 109654204032
- 42642730368 is an abundant number, because the sum of its proper divisors (109654204032) is greater than itself. Its abundance is 67011473664
Bases of 42642730368
- Binary: 1001111011011011010001101101100000002
- Hexadecimal: 0x9EDB46D80
- Base-36: JL8DPC0
Squares and roots of 42642730368
- 42642730368 squared (426427303682) is 1818402453237949415424
- 42642730368 cubed (426427303683) is 77541645513935605467148852396032
-
The
square root of 42642730368 is 206501.1631153685 -
The
cube root of 42642730368 is 3493.6682903701
Scales and comparisons
How big is 42642730368?- 42,642,730,368 seconds is equal to 1,355 years, 47 weeks, 1 day, 2 hours, 52 minutes, 48 seconds.
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To count from 1 to 42,642,730,368 would take you about two thousand, seven hundred eleven 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 42642730368 cubic inches would be around 291.1 feet tall.
Recreational maths with 42642730368
- 42642730368 backwards is 86303724624
- The number of decimal digits it has is: 11
- The sum of 42642730368's digits is 45
- More coming soon!
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