42091517440
42,091,517,440 is an even composite number composed of five prime numbers multiplied together.
42091517440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 42091517440:
29 × 5 × 72 × 307 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 307 × 1093)See below for interesting mathematical facts about the number 42091517440 from the Numbermatics database.
Names of 42091517440
- Cardinal: 42091517440 can be written as Forty-two billion, ninety-one million, five hundred seventeen thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.209151744 × 1010
Factors of 42091517440
Divisors of 42091517440
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 256 280 307 320 392 448 490 512 560 614 640 784 896 980 1093 1120 1228 1280 1535 1568 1792 1960 2149 2186 2240 2456 2560 3070 3136 3584 3920 4298 4372 4480 4912 5465 6140 6272 7651 7840 8596 8744 8960 9824 10745 10930 12280 12544 15043 15302 15680 17192 17488 17920 19648 21490 21860 24560 25088 30086 30604 31360 34384 34976 38255 39296 42980 43720 49120 53557 60172 61208 62720 68768 69952 75215 76510 78592 85960 87440 98240 107114 120344 122416 125440 137536 139904 150430 153020 157184 171920 174880 196480 214228 240688 244832 267785 275072 279808 300860 306040 335551 343840 349760 392960 428456 481376 489664 535570 550144 559616 601720 612080 671102 687680 699520 785920 856912 962752 979328 1071140 1100288 1203440 1224160 1342204 1375360 1399040 1677755 1713824 1925504 1958656 2142280 2348857 2406880 2448320 2684408 2750720 2798080 3355510 3427648 3851008 3917312 4284560 4697714 4813760 4896640 5368816 5501440 6711020 6855296 7702016 8569120 9395428 9627520 9793280 10737632 11744285 13422040 13710592 16441999 17138240 18790856 19255040 19586560 21475264 23488570 26844080 27421184 32883998 34276480 37581712 38510080 42950528 46977140 53688160 65767996 68552960 75163424 82209995 85901056 93954280 107376320 131535992 137105920 150326848 164419990 171802112 187908560 214752640 263071984 300653696 328839980 375817120 429505280 526143968 601307392 657679960 751634240 859010560 1052287936 1202614784 1315359920 1503268480 2104575872 2630719840 3006536960 4209151744 5261439680 6013073920 8418303488 10522879360 21045758720 42091517440
- Sum of all divisors σ(n): 117888048432
- Sum of proper divisors (its aliquot sum) s(n): 75796530992
- 42091517440 is an abundant number, because the sum of its proper divisors (75796530992) is greater than itself. Its abundance is 33705013552
Bases of 42091517440
- Binary: 1001110011001101100110010110000000002
- Hexadecimal: 0x9CCD99600
- Base-36: JC47APS
Squares and roots of 42091517440
- 42091517440 squared (420915174402) is 1771695840401824153600
- 42091517440 cubed (420915174403) is 74573366364648837969067638784000
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The
square root of 42091517440 is 205162.1735115905 -
The
cube root of 42091517440 is 3478.5495518833
Scales and comparisons
How big is 42091517440?- 42,091,517,440 seconds is equal to 1,338 years, 19 weeks, 5 days, 8 hours, 10 minutes, 40 seconds.
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To count from 1 to 42,091,517,440 would take you about two thousand, six hundred seventy-six 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 42091517440 cubic inches would be around 289.9 feet tall.
Recreational maths with 42091517440
- 42091517440 backwards is 04471519024
- The number of decimal digits it has is: 11
- The sum of 42091517440's digits is 37
- More coming soon!
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