42121507500
42,121,507,500 is an even composite number composed of five prime numbers multiplied together.
42121507500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 42121507500:
22 × 32 × 54 × 367 × 5101
(2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 367 × 5101)See below for interesting mathematical facts about the number 42121507500 from the Numbermatics database.
Names of 42121507500
- Cardinal: 42121507500 can be written as Forty-two billion, one hundred twenty-one million, five hundred seven thousand, five hundred.
Scientific notation
- Scientific notation: 4.21215075 × 1010
Factors of 42121507500
Divisors of 42121507500
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 100 125 150 180 225 250 300 367 375 450 500 625 734 750 900 1101 1125 1250 1468 1500 1835 1875 2202 2250 2500 3303 3670 3750 4404 4500 5101 5505 5625 6606 7340 7500 9175 10202 11010 11250 13212 15303 16515 18350 20404 22020 22500 25505 27525 30606 33030 36700 45875 45909 51010 55050 61212 66060 76515 82575 91750 91818 102020 110100 127525 137625 153030 165150 183500 183636 229375 229545 255050 275250 306060 330300 382575 412875 458750 459090 510100 550500 637625 688125 765150 825750 917500 918180 1147725 1275250 1376250 1530300 1651500 1872067 1912875 2064375 2295450 2550500 2752500 3188125 3744134 3825750 4128750 4590900 5616201 5738625 6376250 7488268 7651500 8257500 9360335 9564375 11232402 11477250 12752500 16848603 18720670 19128750 22464804 22954500 28081005 28693125 33697206 37441340 38257500 46801675 56162010 57386250 67394412 84243015 93603350 112324020 114772500 140405025 168486030 187206700 234008375 280810050 336972060 421215075 468016750 561620100 702025125 842430150 936033500 1170041875 1404050250 1684860300 2106075375 2340083750 2808100500 3510125625 4212150750 4680167500 7020251250 8424301500 10530376875 14040502500 21060753750 42121507500
- Sum of all divisors σ(n): 133438361056
- Sum of proper divisors (its aliquot sum) s(n): 91316853556
- 42121507500 is an abundant number, because the sum of its proper divisors (91316853556) is greater than itself. Its abundance is 49195346056
Bases of 42121507500
- Binary: 1001110011101010001100110010101011002
- Hexadecimal: 0x9CEA332AC
- Base-36: JCM2370
Squares and roots of 42121507500
- 42121507500 squared (421215075002) is 1774221394072556250000
- 42121507500 cubed (421215075003) is 74732879757087633628546875000000
-
The
square root of 42121507500 is 205235.2491654395 -
The
cube root of 42121507500 is 3479.3755072427
Scales and comparisons
How big is 42121507500?- 42,121,507,500 seconds is equal to 1,339 years, 17 weeks, 2 days, 10 hours, 45 minutes.
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To count from 1 to 42,121,507,500 would take you about two thousand, six hundred seventy-eight 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 42121507500 cubic inches would be around 289.9 feet tall.
Recreational maths with 42121507500
- 42121507500 backwards is 00570512124
- The number of decimal digits it has is: 11
- The sum of 42121507500's digits is 27
- More coming soon!
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