3997638180864
3,997,638,180,864 is an even composite number composed of four prime numbers multiplied together.
3997638180864 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 3997638180864:
214 × 32 × 53 × 511523
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 53 × 511523)See below for interesting mathematical facts about the number 3997638180864 from the Numbermatics database.
Names of 3997638180864
- Cardinal: 3997638180864 can be written as Three trillion, nine hundred ninety-seven billion, six hundred thirty-eight million, one hundred eighty thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 3.997638180864 × 1012
Factors of 3997638180864
Divisors of 3997638180864
- Number of divisors d(n): 180
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 53 64 72 96 106 128 144 159 192 212 256 288 318 384 424 477 512 576 636 768 848 954 1024 1152 1272 1536 1696 1908 2048 2304 2544 3072 3392 3816 4096 4608 5088 6144 6784 7632 8192 9216 10176 12288 13568 15264 16384 18432 20352 24576 27136 30528 36864 40704 49152 54272 61056 73728 81408 108544 122112 147456 162816 217088 244224 325632 434176 488448 511523 651264 868352 976896 1023046 1302528 1534569 1953792 2046092 2605056 3069138 3907584 4092184 4603707 6138276 7815168 8184368 9207414 12276552 16368736 18414828 24553104 27110719 32737472 36829656 49106208 54221438 65474944 73659312 81332157 98212416 108442876 130949888 147318624 162664314 196424832 216885752 243996471 261899776 294637248 325328628 392849664 433771504 487992942 523799552 589274496 650657256 785699328 867543008 975985884 1047599104 1178548992 1301314512 1571398656 1735086016 1951971768 2095198208 2357097984 2602629024 3142797312 3470172032 3903943536 4190396416 4714195968 5205258048 6285594624 6940344064 7807887072 8380792832 9428391936 10410516096 12571189248 13880688128 15615774144 18856783872 20821032192 25142378496 27761376256 31231548288 37713567744 41642064384 55522752512 62463096576 75427135488 83284128768 111045505024 124926193152 166568257536 222091010048 249852386304 333136515072 444182020096 499704772608 666273030144 999409545216 1332546060288 1998819090432 3997638180864
- Sum of all divisors σ(n): 11766297049416
- Sum of proper divisors (its aliquot sum) s(n): 7768658868552
- 3997638180864 is an abundant number, because the sum of its proper divisors (7768658868552) is greater than itself. Its abundance is 3771020687688
Bases of 3997638180864
- Binary: 1110100010110001011100110111000000000000002
- Hexadecimal: 0x3A2C5CDC000
- Base-36: 1F0HMK1S0
Squares and roots of 3997638180864
- 3997638180864 squared (39976381808642) is 15981111025101631175786496
- 3997638180864 cubed (39976381808643) is 63886699606572899094290197273896812544
-
The
square root of 3997638180864 is 1999409.4580310457 -
The
cube root of 3997638180864 is 15870.8856094109
Scales and comparisons
How big is 3997638180864?- 3,997,638,180,864 seconds is equal to 127,112 years, 27 weeks, 3 days, 10 hours, 14 minutes, 24 seconds.
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To count from 1 to 3,997,638,180,864 would take you about three hundred seventeen thousand, seven 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 3997638180864 cubic inches would be around 1322.6 feet tall.
Recreational maths with 3997638180864
- 3997638180864 backwards is 4680818367993
- 3997638180864 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 3997638180864's digits is 72
- More coming soon!
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