40128102400
40,128,102,400 is an even composite number composed of three prime numbers multiplied together.
40128102400 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred thirty-five divisors.
Prime factorization of 40128102400:
214 × 52 × 3132
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 313 × 313)See below for interesting mathematical facts about the number 40128102400 from the Numbermatics database.
Names of 40128102400
- Cardinal: 40128102400 can be written as Forty billion, one hundred twenty-eight million, one hundred two thousand, four hundred.
Scientific notation
- Scientific notation: 4.01281024 × 1010
Factors of 40128102400
Divisors of 40128102400
- Number of divisors d(n): 135
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 313 320 400 512 626 640 800 1024 1252 1280 1565 1600 2048 2504 2560 3130 3200 4096 5008 5120 6260 6400 7825 8192 10016 10240 12520 12800 15650 16384 20032 20480 25040 25600 31300 40064 40960 50080 51200 62600 80128 81920 97969 100160 102400 125200 160256 195938 200320 204800 250400 320512 391876 400640 409600 489845 500800 641024 783752 801280 979690 1001600 1282048 1567504 1602560 1959380 2003200 2449225 2564096 3135008 3205120 3918760 4006400 4898450 5128192 6270016 6410240 7837520 8012800 9796900 12540032 12820480 15675040 16025600 19593800 25080064 25640960 31350080 32051200 39187600 50160128 62700160 64102400 78375200 100320256 125400320 128204800 156750400 200640512 250800640 313500800 401281024 501601280 627001600 802562048 1003202560 1254003200 1605124096 2006405120 2508006400 4012810240 5016012800 8025620480 10032025600 20064051200 40128102400
- Sum of all divisors σ(n): 99833610891
- Sum of proper divisors (its aliquot sum) s(n): 59705508491
- 40128102400 is an abundant number, because the sum of its proper divisors (59705508491) is greater than itself. Its abundance is 19577406091
Bases of 40128102400
- Binary: 1001010101111101001001000000000000002
- Hexadecimal: 0x957D24000
- Base-36: IFN8HZ4
Squares and roots of 40128102400
- 40128102400 squared (401281024002) is 1610264602224885760000
- 40128102400 cubed (401281024003) is 64616862849175483605581824000000
-
40128102400 is a
perfect square number . Itssquare root is 200320 -
The
cube root of 40128102400 is 3423.5988699445
Scales and comparisons
How big is 40128102400?- 40,128,102,400 seconds is equal to 1,275 years, 49 weeks, 2 days, 15 hours, 6 minutes, 40 seconds.
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To count from 1 to 40,128,102,400 would take you about two thousand, five hundred fifty-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 40128102400 cubic inches would be around 285.3 feet tall.
Recreational maths with 40128102400
- 40128102400 backwards is 00420182104
- The number of decimal digits it has is: 11
- The sum of 40128102400's digits is 22
- More coming soon!
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