1421040400
1,421,040,400 is an even composite number composed of five prime numbers multiplied together.
1421040400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 1421040400:
24 × 52 × 13 × 192 × 757
(2 × 2 × 2 × 2 × 5 × 5 × 13 × 19 × 19 × 757)See below for interesting mathematical facts about the number 1421040400 from the Numbermatics database.
Names of 1421040400
- Cardinal: 1421040400 can be written as One billion, four hundred twenty-one million, forty thousand, four hundred.
Scientific notation
- Scientific notation: 1.4210404 × 109
Factors of 1421040400
Divisors of 1421040400
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 25 26 38 40 50 52 65 76 80 95 100 104 130 152 190 200 208 247 260 304 325 361 380 400 475 494 520 650 722 757 760 950 988 1040 1235 1300 1444 1514 1520 1805 1900 1976 2470 2600 2888 3028 3610 3785 3800 3952 4693 4940 5200 5776 6056 6175 7220 7570 7600 9025 9386 9841 9880 12112 12350 14383 14440 15140 18050 18772 18925 19682 19760 23465 24700 28766 28880 30280 36100 37544 37850 39364 46930 49205 49400 57532 60560 71915 72200 75088 75700 78728 93860 98410 98800 115064 117325 143830 144400 151400 157456 186979 187720 196820 230128 234650 246025 273277 287660 302800 359575 373958 375440 393640 469300 492050 546554 575320 719150 747916 787280 934895 938600 984100 1093108 1150640 1366385 1438300 1495832 1869790 1877200 1968200 2186216 2732770 2876600 2991664 3552601 3739580 3936400 4372432 4674475 5465540 5753200 6831925 7105202 7479160 9348950 10931080 13663850 14210404 14958320 17763005 18697900 21862160 27327700 28420808 35526010 37395800 54655400 56841616 71052020 74791600 88815025 109310800 142104040 177630050 284208080 355260100 710520200 1421040400
- Sum of all divisors σ(n): 3885488292
- Sum of proper divisors (its aliquot sum) s(n): 2464447892
- 1421040400 is an abundant number, because the sum of its proper divisors (2464447892) is greater than itself. Its abundance is 1043407492
Bases of 1421040400
- Binary: 10101001011001101011011000100002
- Hexadecimal: 0x54B35B10
- Base-36: NI1TSG
Squares and roots of 1421040400
- 1421040400 squared (14210404002) is 2019355818432160000
- 1421040400 cubed (14210404003) is 2869586199967164019264000000
-
The
square root of 1421040400 is 37696.6895098231 -
The
cube root of 1421040400 is 1124.2653046645
Scales and comparisons
How big is 1421040400?- 1,421,040,400 seconds is equal to 45 years, 9 weeks, 4 days, 5 hours, 26 minutes, 40 seconds.
-
To count from 1 to 1,421,040,400 would take you about ninety 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 1421040400 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421040400
- 1421040400 backwards is 0040401241
- 1421040400 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1421040400's digits is 16
- More coming soon!
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The information we have on file for 1421040400 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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