40905131008
40,905,131,008 is an even composite number composed of five prime numbers multiplied together.
40905131008 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 40905131008:
210 × 72 × 19 × 107 × 401
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 19 × 107 × 401)See below for interesting mathematical facts about the number 40905131008 from the Numbermatics database.
Names of 40905131008
- Cardinal: 40905131008 can be written as Forty billion, nine hundred five million, one hundred thirty-one thousand and eight.
Scientific notation
- Scientific notation: 4.0905131008 × 1010
Factors of 40905131008
Divisors of 40905131008
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 4 7 8 14 16 19 28 32 38 49 56 64 76 98 107 112 128 133 152 196 214 224 256 266 304 392 401 428 448 512 532 608 749 784 802 856 896 931 1024 1064 1216 1498 1568 1604 1712 1792 1862 2033 2128 2432 2807 2996 3136 3208 3424 3584 3724 4066 4256 4864 5243 5614 5992 6272 6416 6848 7168 7448 7619 8132 8512 9728 10486 11228 11984 12544 12832 13696 14231 14896 15238 16264 17024 19456 19649 20972 22456 23968 25088 25664 27392 28462 29792 30476 32528 34048 39298 41944 42907 44912 47936 50176 51328 53333 54784 56924 59584 60952 65056 68096 78596 83888 85814 89824 95872 99617 102656 106666 109568 113848 119168 121904 130112 136192 157192 167776 171628 179648 191744 199234 205312 213332 227696 238336 243808 260224 300349 314384 335552 343256 359296 373331 383488 398468 410624 426664 455392 476672 487616 520448 600698 628768 671104 686512 718592 746662 766976 796936 815233 853328 910784 953344 975232 1040896 1201396 1257536 1342208 1373024 1437184 1493324 1593872 1630466 1706656 1821568 1950464 2081792 2102443 2402792 2515072 2684416 2746048 2874368 2986648 3187744 3260932 3413312 3643136 3900928 4204886 4805584 5030144 5368832 5492096 5706631 5973296 6375488 6521864 6826624 7286272 7801856 8409772 9611168 10060288 10984192 11413262 11946592 12750976 13043728 13653248 14572544 16819544 19222336 20120576 21968384 22826524 23893184 25501952 26087456 27306496 33639088 38444672 39946417 43936768 45653048 47786368 51003904 52174912 54612992 67278176 76889344 79892834 91306096 95572736 102007808 104349824 134556352 153778688 159785668 182612192 191145472 208699648 269112704 307557376 319571336 365224384 382290944 417399296 538225408 639142672 730448768 834798592 1076450816 1278285344 1460897536 2152901632 2556570688 2921795072 5113141376 5843590144 10226282752 20452565504 40905131008
- Sum of all divisors σ(n): 101314709280
- Sum of proper divisors (its aliquot sum) s(n): 60409578272
- 40905131008 is an abundant number, because the sum of its proper divisors (60409578272) is greater than itself. Its abundance is 19504447264
Bases of 40905131008
- Binary: 1001100001100010001011000100000000002
- Hexadecimal: 0x98622C400
- Base-36: ISHUX34
Squares and roots of 40905131008
- 40905131008 squared (409051310082) is 1673229742781643096064
- 40905131008 cubed (409051310083) is 68443681834965253181996649152512
-
The
square root of 40905131008 is 202250.1693645767 -
The
cube root of 40905131008 is 3445.5556019215
Scales and comparisons
How big is 40905131008?- 40,905,131,008 seconds is equal to 1,300 years, 34 weeks, 1 day, 23 minutes, 28 seconds.
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To count from 1 to 40,905,131,008 would take you about two thousand, six hundred 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 40905131008 cubic inches would be around 287.1 feet tall.
Recreational maths with 40905131008
- 40905131008 backwards is 80013150904
- The number of decimal digits it has is: 11
- The sum of 40905131008's digits is 31
- More coming soon!
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