1220472400
1,220,472,400 is an even composite number composed of five prime numbers multiplied together.
1220472400 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 1220472400:
24 × 52 × 72 × 73 × 853
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 73 × 853)See below for interesting mathematical facts about the number 1220472400 from the Numbermatics database.
Names of 1220472400
- Cardinal: 1220472400 can be written as One billion, two hundred twenty million, four hundred seventy-two thousand, four hundred.
Scientific notation
- Scientific notation: 1.2204724 × 109
Factors of 1220472400
Divisors of 1220472400
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 35 40 49 50 56 70 73 80 98 100 112 140 146 175 196 200 245 280 292 350 365 392 400 490 511 560 584 700 730 784 853 980 1022 1168 1225 1400 1460 1706 1825 1960 2044 2450 2555 2800 2920 3412 3577 3650 3920 4088 4265 4900 5110 5840 5971 6824 7154 7300 8176 8530 9800 10220 11942 12775 13648 14308 14600 17060 17885 19600 20440 21325 23884 25550 28616 29200 29855 34120 35770 40880 41797 42650 47768 51100 57232 59710 62269 68240 71540 83594 85300 89425 95536 102200 119420 124538 143080 149275 167188 170600 178850 204400 208985 238840 249076 286160 298550 311345 334376 341200 357700 417970 435883 477680 498152 597100 622690 668752 715400 835940 871766 996304 1044925 1194200 1245380 1430800 1556725 1671880 1743532 2089850 2179415 2388400 2490760 3051181 3113450 3343760 3487064 4179700 4358830 4981520 6102362 6226900 6974128 8359400 8717660 10897075 12204724 12453800 15255905 16718800 17435320 21794150 24409448 24907600 30511810 34870640 43588300 48818896 61023620 76279525 87176600 122047240 152559050 174353200 244094480 305118100 610236200 1220472400
- Sum of all divisors σ(n): 3461687292
- Sum of proper divisors (its aliquot sum) s(n): 2241214892
- 1220472400 is an abundant number, because the sum of its proper divisors (2241214892) is greater than itself. Its abundance is 1020742492
Bases of 1220472400
- Binary: 10010001011111011101110010100002
- Hexadecimal: 0x48BEEE50
- Base-36: K6MYJ4
Squares and roots of 1220472400
- 1220472400 squared (12204724002) is 1489552879161760000
- 1220472400 cubed (12204724003) is 1817958177357463215424000000
-
The
square root of 1220472400 is 34935.2601249797 -
The
cube root of 1220472400 is 1068.6676285933
Scales and comparisons
How big is 1220472400?- 1,220,472,400 seconds is equal to 38 years, 41 weeks, 6 days, 20 hours, 6 minutes, 40 seconds.
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To count from 1 to 1,220,472,400 would take you about seventy-seven 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 1220472400 cubic inches would be around 89.1 feet tall.
Recreational maths with 1220472400
- 1220472400 backwards is 0042740221
- The number of decimal digits it has is: 10
- The sum of 1220472400's digits is 22
- More coming soon!
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The information we have on file for 1220472400 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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