40149021440
40,149,021,440 is an even composite number composed of five prime numbers multiplied together.
What does the number 40149021440 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 144 divisors.
40149021440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 40149021440:
28 × 5 × 11 × 659 × 4327
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 659 × 4327)See below for interesting mathematical facts about the number 40149021440 from the Numbermatics database.
Names of 40149021440
- Cardinal: 40149021440 can be written as Forty billion, one hundred forty-nine million, twenty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.014902144 × 1010
Factors of 40149021440
Divisors of 40149021440
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 256 320 352 440 640 659 704 880 1280 1318 1408 1760 2636 2816 3295 3520 4327 5272 6590 7040 7249 8654 10544 13180 14080 14498 17308 21088 21635 26360 28996 34616 36245 42176 43270 47597 52720 57992 69232 72490 84352 86540 95194 105440 115984 138464 144980 168704 173080 190388 210880 231968 237985 276928 289960 346160 380776 421760 463936 475970 553856 579920 692320 761552 843520 927872 951940 1107712 1159840 1384640 1523104 1855744 1903880 2319680 2769280 2851493 3046208 3807760 4639360 5538560 5702986 6092416 7615520 9278720 11405972 12184832 14257465 15231040 22811944 28514930 30462080 31366423 45623888 57029860 60924160 62732846 91247776 114059720 125465692 156832115 182495552 228119440 250931384 313664230 364991104 456238880 501862768 627328460 729982208 912477760 1003725536 1254656920 1824955520 2007451072 2509313840 3649911040 4014902144 5018627680 8029804288 10037255360 20074510720 40149021440
- Sum of all divisors σ(n): 105095612160
- Sum of proper divisors (its aliquot sum) s(n): 64946590720
- 40149021440 is an abundant number, because the sum of its proper divisors (64946590720) is greater than itself. Its abundance is 24797569280
Bases of 40149021440
- Binary: 1001010110010001000101110011000000002
- Hexadecimal: 0x959117300
- Base-36: IFZOV7K
Squares and roots of 40149021440
- 40149021440 squared (401490214402) is 1611943922589579673600
- 40149021440 cubed (401490214403) is 64717971108126734635954601984000
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The
square root of 40149021440 is 200372.2072543995 -
The
cube root of 40149021440 is 3424.1936813607
Scales and comparisons
How big is 40149021440?- 40,149,021,440 seconds is equal to 1,276 years, 31 weeks, 6 days, 17 hours, 57 minutes, 20 seconds.
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To count from 1 to 40,149,021,440 would take you about two thousand, five hundred fifty-three 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 40149021440 cubic inches would be around 285.3 feet tall.
Recreational maths with 40149021440
- 40149021440 backwards is 04412094104
- The number of decimal digits it has is: 11
- The sum of 40149021440's digits is 29
- More coming soon!
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