1242942675
1,242,942,675 is an odd composite number composed of seven prime numbers multiplied together.
1242942675 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1242942675:
3 × 52 × 13 × 17 × 31 × 41 × 59
(3 × 5 × 5 × 13 × 17 × 31 × 41 × 59)See below for interesting mathematical facts about the number 1242942675 from the Numbermatics database.
Names of 1242942675
- Cardinal: 1242942675 can be written as One billion, two hundred forty-two million, nine hundred forty-two thousand, six hundred seventy-five.
Scientific notation
- Scientific notation: 1.242942675 × 109
Factors of 1242942675
Divisors of 1242942675
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 5 13 15 17 25 31 39 41 51 59 65 75 85 93 123 155 177 195 205 221 255 295 325 403 425 465 527 533 615 663 697 767 775 885 975 1003 1025 1105 1209 1271 1275 1475 1581 1599 1829 2015 2091 2301 2325 2419 2635 2665 3009 3075 3315 3485 3813 3835 4425 5015 5487 5525 6045 6355 6851 7257 7905 7995 9061 9145 10075 10455 11505 12095 13039 13175 13325 15045 16523 16575 17425 19065 19175 20553 21607 23777 25075 27183 27435 30225 31093 31447 31775 34255 36285 39117 39525 39975 41123 45305 45725 49569 52275 57525 60475 64821 65195 71331 74989 75225 82615 93279 94341 95325 102765 108035 118885 123369 135915 137175 155465 157235 171275 181425 195585 205615 224967 226525 247845 280891 324105 325975 356655 374945 404209 413075 466395 471705 513825 534599 540175 594425 616845 679575 777325 786175 842673 974857 977925 1028075 1124835 1212627 1239225 1274813 1404455 1603797 1620525 1783275 1874725 2021045 2331975 2358525 2672995 2924571 3084225 3824439 4213365 4874285 5624175 6063135 6374065 7022275 8018985 10105225 13364975 14622855 16572569 19122195 21066825 24371425 30315675 31870325 40094925 49717707 73114275 82862845 95610975 248588535 414314225 1242942675
- Sum of all divisors σ(n): 2519838720
- Sum of proper divisors (its aliquot sum) s(n): 1276896045
- 1242942675 is an abundant number, because the sum of its proper divisors (1276896045) is greater than itself. Its abundance is 33953370
Bases of 1242942675
- Binary: 10010100001010111001100110100112
- Hexadecimal: 0x4A15CCD3
- Base-36: KK0KPF
Squares and roots of 1242942675
- 1242942675 squared (12429426752) is 1544906493336155625
- 1242942675 cubed (12429426753) is 1920230209452110946753796875
-
The
square root of 1242942675 is 35255.3921407775 -
The
cube root of 1242942675 is 1075.1862449979
Scales and comparisons
How big is 1242942675?- 1,242,942,675 seconds is equal to 39 years, 27 weeks, 21 hours, 51 minutes, 15 seconds.
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To count from 1 to 1,242,942,675 would take you about seventy-nine 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 1242942675 cubic inches would be around 89.6 feet tall.
Recreational maths with 1242942675
- 1242942675 backwards is 5762492421
- The number of decimal digits it has is: 10
- The sum of 1242942675's digits is 42
- More coming soon!
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The information we have on file for 1242942675 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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