40021242135
40,021,242,135 is an odd composite number composed of seven prime numbers multiplied together.
40021242135 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 40021242135:
3 × 5 × 7 × 19 × 137 × 181 × 809
See below for interesting mathematical facts about the number 40021242135 from the Numbermatics database.
Names of 40021242135
- Cardinal: 40021242135 can be written as Forty billion, twenty-one million, two hundred forty-two thousand, one hundred thirty-five.
Scientific notation
- Scientific notation: 4.0021242135 × 1010
Factors of 40021242135
Divisors of 40021242135
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 5 7 15 19 21 35 57 95 105 133 137 181 285 399 411 543 665 685 809 905 959 1267 1995 2055 2427 2603 2715 2877 3439 3801 4045 4795 5663 6335 7809 10317 12135 13015 14385 15371 16989 17195 18221 19005 24073 24797 28315 39045 46113 51585 54663 72219 74391 76855 84945 91105 107597 110833 120365 123985 146429 173579 230565 273315 322791 332499 361095 371955 439287 471143 520737 537985 554165 732145 775831 867895 1025003 1413429 1613955 1662495 2105827 2196435 2327493 2355715 2603685 2782151 3075009 3298001 3879155 5125015 6317481 7067145 8346453 9894003 10529135 11637465 13910755 14740789 15375045 16490005 19475057 20060773 31587405 41732265 44222367 49470015 58425171 60182319 73703945 97375285 100303865 140425411 221111835 292125855 300911595 381154687 421276233 702127055 1143464061 1905773435 2106381165 2668082809 5717320305 8004248427 13340414045 40021242135
- Sum of all divisors σ(n): 78120806400
- Sum of proper divisors (its aliquot sum) s(n): 38099564265
- 40021242135 is a deficient number, because the sum of its proper divisors (38099564265) is less than itself. Its deficiency is 1921677870
Bases of 40021242135
- Binary: 1001010100010111001110110001000101112
- Hexadecimal: 0x95173B117
- Base-36: IDVM42F
Squares and roots of 40021242135
- 40021242135 squared (400212421352) is 1601699822028299358225
- 40021242135 cubed (400212421353) is 64102016404980975437787828810375
-
The
square root of 40021242135 is 200053.0982889293 -
The
cube root of 40021242135 is 3420.5571785517
Scales and comparisons
How big is 40021242135?- 40,021,242,135 seconds is equal to 1,272 years, 28 weeks, 4 days, 19 hours, 42 minutes, 15 seconds.
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To count from 1 to 40,021,242,135 would take you about two thousand, five hundred forty-five 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 40021242135 cubic inches would be around 285 feet tall.
Recreational maths with 40021242135
- 40021242135 backwards is 53124212004
- The number of decimal digits it has is: 11
- The sum of 40021242135's digits is 24
- More coming soon!
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