197105220
197,105,220 is an even composite number composed of six prime numbers multiplied together.
What does the number 197105220 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 144 divisors.
197105220 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 197105220:
22 × 32 × 5 × 13 × 131 × 643
(2 × 2 × 3 × 3 × 5 × 13 × 131 × 643)See below for interesting mathematical facts about the number 197105220 from the Numbermatics database.
Names of 197105220
- Cardinal: 197105220 can be written as One hundred ninety-seven million, one hundred five thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.9710522 × 108
Factors of 197105220
Divisors of 197105220
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 131 156 180 195 234 260 262 390 393 468 524 585 643 655 780 786 1170 1179 1286 1310 1572 1703 1929 1965 2340 2358 2572 2620 3215 3406 3858 3930 4716 5109 5787 5895 6430 6812 7716 7860 8359 8515 9645 10218 11574 11790 12860 15327 16718 17030 19290 20436 23148 23580 25077 25545 28935 30654 33436 34060 38580 41795 50154 51090 57870 61308 75231 76635 83590 84233 100308 102180 115740 125385 150462 153270 167180 168466 250770 252699 300924 306540 336932 376155 421165 501540 505398 752310 758097 842330 1010796 1095029 1263495 1504620 1516194 1684660 2190058 2526990 3032388 3285087 3790485 4380116 5053980 5475145 6570174 7580970 9855261 10950290 13140348 15161940 16425435 19710522 21900580 32850870 39421044 49276305 65701740 98552610 197105220
- Sum of all divisors σ(n): 649801152
- Sum of proper divisors (its aliquot sum) s(n): 452695932
- 197105220 is an abundant number, because the sum of its proper divisors (452695932) is greater than itself. Its abundance is 255590712
Bases of 197105220
- Binary: 10111011111110010110010001002
- Hexadecimal: 0xBBF9644
- Base-36: 39CND0
Squares and roots of 197105220
- 197105220 squared (1971052202) is 38850467751248400
- 197105220 cubed (1971052203) is 7657629993212721156648000
-
The
square root of 197105220 is 14039.4166545481 -
The
cube root of 197105220 is 581.9683619037
Scales and comparisons
How big is 197105220?- 197,105,220 seconds is equal to 6 years, 13 weeks, 6 days, 7 hours, 27 minutes.
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To count from 1 to 197,105,220 would take you about nine 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 197105220 cubic inches would be around 48.5 feet tall.
Recreational maths with 197105220
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