42308820
42,308,820 is an even composite number composed of six prime numbers multiplied together.
42308820 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42308820:
22 × 32 × 5 × 19 × 89 × 139
(2 × 2 × 3 × 3 × 5 × 19 × 89 × 139)See below for interesting mathematical facts about the number 42308820 from the Numbermatics database.
Names of 42308820
- Cardinal: 42308820 can be written as Forty-two million, three hundred eight thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 4.230882 × 107
Factors of 42308820
Divisors of 42308820
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 38 45 57 60 76 89 90 95 114 139 171 178 180 190 228 267 278 285 342 356 380 417 445 534 556 570 684 695 801 834 855 890 1068 1140 1251 1335 1390 1602 1668 1691 1710 1780 2085 2502 2641 2670 2780 3204 3382 3420 4005 4170 5004 5073 5282 5340 6255 6764 7923 8010 8340 8455 10146 10564 12371 12510 13205 15219 15846 16020 16910 20292 23769 24742 25020 25365 26410 30438 31692 33820 37113 39615 47538 49484 50730 52820 60876 61855 74226 76095 79230 95076 101460 111339 118845 123710 148452 152190 158460 185565 222678 235049 237690 247420 304380 371130 445356 470098 475380 556695 705147 742260 940196 1113390 1175245 1410294 2115441 2226780 2350490 2820588 3525735 4230882 4700980 7051470 8461764 10577205 14102940 21154410 42308820
- Sum of all divisors σ(n): 137592000
- Sum of proper divisors (its aliquot sum) s(n): 95283180
- 42308820 is an abundant number, because the sum of its proper divisors (95283180) is greater than itself. Its abundance is 52974360
Bases of 42308820
- Binary: 101000010110010100110101002
- Hexadecimal: 0x28594D4
- Base-36: P6TP0
Squares and roots of 42308820
- 42308820 squared (423088202) is 1790036249792400
- 42308820 cubed (423088203) is 75734321485941688968000
-
The
square root of 42308820 is 6504.5230416995 -
The
cube root of 42308820 is 348.4525424475
Scales and comparisons
How big is 42308820?- 42,308,820 seconds is equal to 1 year, 17 weeks, 6 days, 16 hours, 27 minutes.
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To count from 1 to 42,308,820 would take you about two 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 42308820 cubic inches would be around 29 feet tall.
Recreational maths with 42308820
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"Number 42308820 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.
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