42135389440
42,135,389,440 is an even composite number composed of six prime numbers multiplied together.
42135389440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 42135389440:
28 × 5 × 17 × 79 × 127 × 193
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 79 × 127 × 193)See below for interesting mathematical facts about the number 42135389440 from the Numbermatics database.
Names of 42135389440
- Cardinal: 42135389440 can be written as Forty-two billion, one hundred thirty-five million, three hundred eighty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.213538944 × 1010
Factors of 42135389440
Divisors of 42135389440
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 64 68 79 80 85 127 128 136 158 160 170 193 254 256 272 316 320 340 386 395 508 544 632 635 640 680 772 790 965 1016 1088 1264 1270 1280 1343 1360 1544 1580 1930 2032 2159 2176 2528 2540 2686 2720 3088 3160 3281 3860 4064 4318 4352 5056 5080 5372 5440 6176 6320 6562 6715 7720 8128 8636 10033 10112 10160 10744 10795 10880 12352 12640 13124 13430 15247 15440 16256 16405 17272 20066 20224 20320 21488 21590 21760 24511 24704 25280 26248 26860 30494 30880 32512 32810 34544 40132 40640 42976 43180 49022 49408 50165 50560 52496 53720 60988 61760 65620 69088 76235 80264 81280 85952 86360 98044 100330 101120 104992 107440 121976 122555 123520 131240 138176 152470 160528 162560 170561 171904 172720 196088 200660 209984 214880 243952 245110 247040 259199 262480 276352 304940 321056 341122 343808 345440 392176 401320 416687 419968 429760 487904 490220 518398 524960 552704 609880 642112 682244 690880 784352 802640 833374 839936 852805 859520 975808 980440 1036796 1049920 1219760 1284224 1295995 1364488 1381760 1568704 1605280 1666748 1705610 1719040 1936369 1951616 1960880 2073592 2083435 2099840 2439520 2568448 2591990 2728976 2763520 3137408 3210560 3333496 3411220 3872738 3903232 3921760 4147184 4166870 4199680 4879040 5183980 5457952 6274816 6421120 6666992 6822440 7745476 7843520 8294368 8333740 9681845 9758080 10367960 10915904 12842240 13333984 13644880 15490952 15687040 16588736 16667480 19363690 19516160 20735920 21831808 26667968 27289760 30981904 31374080 32918273 33177472 33334960 38727380 41471840 43663616 53335936 54579520 61963808 65836546 66354944 66669920 77454760 82943680 106671872 109159040 123927616 131673092 133339840 154909520 164591365 165887360 218318080 247855232 263346184 266679680 309819040 329182730 331774720 495710464 526692368 533359360 619638080 658365460 1053384736 1239276160 1316730920 2106769472 2478552320 2633461840 4213538944 5266923680 8427077888 10533847360 21067694720 42135389440
- Sum of all divisors σ(n): 109634273280
- Sum of proper divisors (its aliquot sum) s(n): 67498883840
- 42135389440 is an abundant number, because the sum of its proper divisors (67498883840) is greater than itself. Its abundance is 25363494400
Bases of 42135389440
- Binary: 1001110011110111011100000101000000002
- Hexadecimal: 0x9CF770500
- Base-36: JCUBMKG
Squares and roots of 42135389440
- 42135389440 squared (421353894402) is 1775391043260463513600
- 42135389440 cubed (421353894403) is 74806793016067517500446736384000
-
The
square root of 42135389440 is 205269.0659597787 -
The
cube root of 42135389440 is 3479.7576966099
Scales and comparisons
How big is 42135389440?- 42,135,389,440 seconds is equal to 1,339 years, 40 weeks, 2 days, 2 hours, 50 minutes, 40 seconds.
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To count from 1 to 42,135,389,440 would take you about two thousand, six hundred seventy-nine 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 42135389440 cubic inches would be around 290 feet tall.
Recreational maths with 42135389440
- 42135389440 backwards is 04498353124
- The number of decimal digits it has is: 11
- The sum of 42135389440's digits is 43
- More coming soon!
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