40064750145
40,064,750,145 is an odd composite number composed of five prime numbers multiplied together.
40064750145 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 40064750145:
36 × 5 × 7 × 31 × 373
(3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 31 × 37 × 37 × 37)See below for interesting mathematical facts about the number 40064750145 from the Numbermatics database.
Names of 40064750145
- Cardinal: 40064750145 can be written as Forty billion, sixty-four million, seven hundred fifty thousand, one hundred forty-five.
Scientific notation
- Scientific notation: 4.0064750145 × 1010
Factors of 40064750145
Divisors of 40064750145
- Number of divisors d(n): 224
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Complete list of divisors:
1 3 5 7 9 15 21 27 31 35 37 45 63 81 93 105 111 135 155 185 189 217 243 259 279 315 333 405 465 555 567 651 729 777 837 945 999 1085 1147 1215 1295 1369 1395 1665 1701 1953 2331 2511 2835 2997 3255 3441 3645 3885 4107 4185 4995 5103 5735 5859 6845 6993 7533 8029 8505 8991 9583 9765 10323 11655 12321 12555 14985 17205 17577 20535 20979 22599 24087 25515 26973 28749 29295 30969 34965 36963 37665 40145 42439 44955 47915 50653 51615 52731 61605 62937 72261 86247 87885 92907 104895 110889 112995 120435 127317 134865 143745 151959 154845 158193 184815 188811 212195 216783 253265 258741 263655 278721 297073 314685 332667 354571 361305 381951 431235 455877 464535 554445 636585 650349 759795 776223 790965 836163 891219 944055 998001 1063713 1083915 1145853 1293705 1367631 1393605 1485365 1570243 1663335 1772855 1909755 1951047 2279385 2328669 2673657 3191139 3251745 3437559 3881115 4102893 4180815 4456095 4710729 4990005 5318565 5729265 5853141 6838155 6986007 7851215 8020971 9573417 9755235 10312677 10991701 11643345 12308679 13368285 14132187 15955695 17187795 20514465 23553645 24062913 28720251 29265705 30938031 32975103 34930035 36926037 40104855 42396561 47867085 51563385 54958505 61543395 70660935 72188739 86160753 98925309 120314565 127189683 143601255 154690155 164875515 184630185 211982805 216566217 258482259 296775927 360943695 381569049 430803765 494626545 635948415 890327781 1082831085 1144707147 1292411295 1483879635 1907845245 2670983343 4451638905 5723535735 8012950029 13354916715 40064750145
- Sum of all divisors σ(n): 87400826880
- Sum of proper divisors (its aliquot sum) s(n): 47336076735
- 40064750145 is an abundant number, because the sum of its proper divisors (47336076735) is greater than itself. Its abundance is 7271326590
Bases of 40064750145
- Binary: 1001010101000000101110010010010000012
- Hexadecimal: 0x9540B9241
- Base-36: IELIN29
Squares and roots of 40064750145
- 40064750145 squared (400647501452) is 1605184204181277521025
- 40064750145 cubed (400647501453) is 64311304077223548166771609298625
-
The
square root of 40064750145 is 200161.8099063855 -
The
cube root of 40064750145 is 3421.7962516987
Scales and comparisons
How big is 40064750145?- 40,064,750,145 seconds is equal to 1,273 years, 48 weeks, 4 days, 9 hours, 15 minutes, 45 seconds.
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To count from 1 to 40,064,750,145 would take you about two thousand, five hundred forty-seven 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 40064750145 cubic inches would be around 285.1 feet tall.
Recreational maths with 40064750145
- 40064750145 backwards is 54105746004
- The number of decimal digits it has is: 11
- The sum of 40064750145's digits is 36
- More coming soon!
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