742142700
742,142,700 is an even composite number composed of six prime numbers multiplied together.
742142700 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 742142700:
22 × 32 × 52 × 13 × 137 × 463
(2 × 2 × 3 × 3 × 5 × 5 × 13 × 137 × 463)See below for interesting mathematical facts about the number 742142700 from the Numbermatics database.
Names of 742142700
- Cardinal: 742142700 can be written as Seven hundred forty-two million, one hundred forty-two thousand, seven hundred.
Scientific notation
- Scientific notation: 7.421427 × 108
Factors of 742142700
Divisors of 742142700
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 25 26 30 36 39 45 50 52 60 65 75 78 90 100 117 130 137 150 156 180 195 225 234 260 274 300 325 390 411 450 463 468 548 585 650 685 780 822 900 926 975 1170 1233 1300 1370 1389 1644 1781 1852 1950 2055 2315 2340 2466 2740 2778 2925 3425 3562 3900 4110 4167 4630 4932 5343 5556 5850 6019 6165 6850 6945 7124 8220 8334 8905 9260 10275 10686 11575 11700 12038 12330 13700 13890 16029 16668 17810 18057 20550 20835 21372 23150 24076 24660 26715 27780 30095 30825 32058 34725 35620 36114 41100 41670 44525 46300 53430 54171 60190 61650 63431 64116 69450 72228 80145 83340 89050 90285 104175 106860 108342 120380 123300 126862 133575 138900 150475 160290 178100 180570 190293 208350 216684 253724 267150 270855 300950 317155 320580 361140 380586 400725 416700 451425 534300 541710 570879 601900 634310 761172 801450 824603 902850 951465 1083420 1141758 1268620 1354275 1585775 1602900 1649206 1805700 1902930 2283516 2473809 2708550 2854395 3171550 3298412 3805860 4123015 4757325 4947618 5417100 5708790 6343100 7421427 8246030 9514650 9895236 11417580 12369045 14271975 14842854 16492060 19029300 20615075 24738090 28543950 29685708 37107135 41230150 49476180 57087900 61845225 74214270 82460300 123690450 148428540 185535675 247380900 371071350 742142700
- Sum of all divisors σ(n): 2528879808
- Sum of proper divisors (its aliquot sum) s(n): 1786737108
- 742142700 is an abundant number, because the sum of its proper divisors (1786737108) is greater than itself. Its abundance is 1044594408
Bases of 742142700
- Binary: 1011000011110000110010111011002
- Hexadecimal: 0x2C3C32EC
- Base-36: C9UOZ0
Squares and roots of 742142700
- 742142700 squared (7421427002) is 550775787163290000
- 742142700 cubed (7421427003) is 408754229779989381483000000
-
The
square root of 742142700 is 27242.2961587309 -
The
cube root of 742142700 is 905.3763378899
Scales and comparisons
How big is 742142700?- 742,142,700 seconds is equal to 23 years, 31 weeks, 14 hours, 45 minutes.
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To count from 1 to 742,142,700 would take you about thirty-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 742142700 cubic inches would be around 75.4 feet tall.
Recreational maths with 742142700
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