102142040
102,142,040 is an even composite number composed of six prime numbers multiplied together.
102142040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 102142040:
23 × 5 × 7 × 11 × 13 × 2551
(2 × 2 × 2 × 5 × 7 × 11 × 13 × 2551)See below for interesting mathematical facts about the number 102142040 from the Numbermatics database.
Names of 102142040
- Cardinal: 102142040 can be written as One hundred two million, one hundred forty-two thousand and forty.
Scientific notation
- Scientific notation: 1.0214204 × 108
Factors of 102142040
Divisors of 102142040
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 20 22 26 28 35 40 44 52 55 56 65 70 77 88 91 104 110 130 140 143 154 182 220 260 280 286 308 364 385 440 455 520 572 616 715 728 770 910 1001 1144 1430 1540 1820 2002 2551 2860 3080 3640 4004 5005 5102 5720 8008 10010 10204 12755 17857 20020 20408 25510 28061 33163 35714 40040 51020 56122 66326 71428 89285 102040 112244 132652 140305 142856 165815 178570 196427 224488 232141 265304 280610 331630 357140 364793 392854 464282 561220 663260 714280 729586 785708 928564 982135 1122440 1160705 1326520 1459172 1571416 1823965 1857128 1964270 2321410 2553551 2918344 3647930 3928540 4642820 5107102 7295860 7857080 9285640 10214204 12767755 14591720 20428408 25535510 51071020 102142040
- Sum of all divisors σ(n): 308689920
- Sum of proper divisors (its aliquot sum) s(n): 206547880
- 102142040 is an abundant number, because the sum of its proper divisors (206547880) is greater than itself. Its abundance is 104405840
Bases of 102142040
- Binary: 1100001011010010000010110002
- Hexadecimal: 0x6169058
- Base-36: 1OT9AW
Squares and roots of 102142040
- 102142040 squared (1021420402) is 10432996335361600
- 102142040 cubed (1021420403) is 1065647529006357961664000
-
The
square root of 102142040 is 10106.5345198045 -
The
cube root of 102142040 is 467.4496538003
Scales and comparisons
How big is 102142040?- 102,142,040 seconds is equal to 3 years, 12 weeks, 6 days, 4 hours, 47 minutes, 20 seconds.
-
To count from 1 to 102,142,040 would take you about four 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 102142040 cubic inches would be around 39 feet tall.
Recreational maths with 102142040
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"Number 102142040 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.
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The information we have on file for 102142040 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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