1029420
1,029,420 is an even composite number composed of six prime numbers multiplied together.
1029420 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 1029420:
22 × 32 × 5 × 7 × 19 × 43
(2 × 2 × 3 × 3 × 5 × 7 × 19 × 43)See below for interesting mathematical facts about the number 1029420 from the Numbermatics database.
Names of 1029420
- Cardinal: 1029420 can be written as One million, twenty-nine thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.02942 × 106
Factors of 1029420
Divisors of 1029420
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 28 30 35 36 38 42 43 45 57 60 63 70 76 84 86 90 95 105 114 126 129 133 140 171 172 180 190 210 215 228 252 258 266 285 301 315 342 380 387 399 420 430 516 532 570 602 630 645 665 684 774 798 817 855 860 903 1140 1197 1204 1260 1290 1330 1505 1548 1596 1634 1710 1806 1935 1995 2394 2451 2580 2660 2709 3010 3268 3420 3612 3870 3990 4085 4515 4788 4902 5418 5719 5985 6020 7353 7740 7980 8170 9030 9804 10836 11438 11970 12255 13545 14706 16340 17157 18060 22876 23940 24510 27090 28595 29412 34314 36765 49020 51471 54180 57190 68628 73530 85785 102942 114380 147060 171570 205884 257355 343140 514710 1029420
- Sum of all divisors σ(n): 3843840
- Sum of proper divisors (its aliquot sum) s(n): 2814420
- 1029420 is an abundant number, because the sum of its proper divisors (2814420) is greater than itself. Its abundance is 1785000
Bases of 1029420
- Binary: 111110110101001011002
- Hexadecimal: 0xFB52C
- Base-36: M2B0
Squares and roots of 1029420
- 1029420 squared (10294202) is 1059705536400
- 1029420 cubed (10294203) is 1090882073280888000
-
The
square root of 1029420 is 1014.6033707809 -
The
cube root of 1029420 is 100.9712037635
Scales and comparisons
How big is 1029420?- 1,029,420 seconds is equal to 1 week, 4 days, 21 hours, 57 minutes.
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To count from 1 to 1,029,420 would take you about two weeks!
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 1029420 cubic inches would be around 8.4 feet tall.
Recreational maths with 1029420
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The information we have on file for 1029420 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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