107287721420
107,287,721,420 is an even composite number composed of seven prime numbers multiplied together.
107287721420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 107287721420:
22 × 5 × 11 × 19 × 23 × 1021 × 1093
(2 × 2 × 5 × 11 × 19 × 23 × 1021 × 1093)See below for interesting mathematical facts about the number 107287721420 from the Numbermatics database.
Names of 107287721420
- Cardinal: 107287721420 can be written as One hundred seven billion, two hundred eighty-seven million, seven hundred twenty-one thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.0728772142 × 1011
Factors of 107287721420
Divisors of 107287721420
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 4 5 10 11 19 20 22 23 38 44 46 55 76 92 95 110 115 190 209 220 230 253 380 418 437 460 506 836 874 1012 1021 1045 1093 1265 1748 2042 2090 2185 2186 2530 4084 4180 4370 4372 4807 5060 5105 5465 8740 9614 10210 10930 11231 12023 19228 19399 20420 20767 21860 22462 23483 24035 24046 25139 38798 41534 44924 46966 48070 48092 50278 56155 60115 77596 83068 93932 96140 96995 100556 103835 112310 117415 120230 125695 193990 207670 213389 224620 228437 234830 240460 251390 258313 276529 387980 415340 426778 446177 456874 469660 477641 502780 516626 553058 853556 892354 913748 955282 1033252 1066945 1106116 1115953 1142185 1291565 1382645 1784708 1910564 2133890 2230885 2231906 2284370 2388205 2583130 2765290 4267780 4461770 4463812 4568740 4776410 4907947 5166260 5254051 5530580 5579765 8923540 9552820 9815894 10508102 11159530 12275483 19631788 21016204 21203107 22319060 24539735 24550966 25666919 26270255 42406214 49079470 49101932 51333838 52540510 61377415 84812428 98158940 102667676 105081020 106015535 122754830 128334595 212031070 233234177 245509660 256669190 282336109 424062140 466468354 487671461 513338380 564672218 932936708 975342922 1129344436 1166170885 1411680545 1950685844 2332341770 2438357305 2823361090 4664683540 4876714610 5364386071 5646722180 9753429220 10728772142 21457544284 26821930355 53643860710 107287721420
- Sum of all divisors σ(n): 270483010560
- Sum of proper divisors (its aliquot sum) s(n): 163195289140
- 107287721420 is an abundant number, because the sum of its proper divisors (163195289140) is greater than itself. Its abundance is 55907567720
Bases of 107287721420
- Binary: 11000111110101101100010110101110011002
- Hexadecimal: 0x18FAD8B5CC
- Base-36: 1DACC7NW
Squares and roots of 107287721420
- 107287721420 squared (1072877214202) is 11510655167495526816400
- 107287721420 cubed (1072877214203) is 1234951964971943520174062687288000
-
The
square root of 107287721420 is 327548.0444453913 -
The
cube root of 107287721420 is 4751.7108728203
Scales and comparisons
How big is 107287721420?- 107,287,721,420 seconds is equal to 3,411 years, 21 weeks, 5 days, 50 minutes, 20 seconds.
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To count from 1 to 107,287,721,420 would take you about six thousand, eight hundred twenty-two 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 107287721420 cubic inches would be around 396 feet tall.
Recreational maths with 107287721420
- 107287721420 backwards is 024127782701
- The number of decimal digits it has is: 12
- The sum of 107287721420's digits is 41
- More coming soon!
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