140043072
140,043,072 is an even composite number composed of five prime numbers multiplied together.
140043072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 140043072:
26 × 3 × 13 × 19 × 2953
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 19 × 2953)See below for interesting mathematical facts about the number 140043072 from the Numbermatics database.
Names of 140043072
- Cardinal: 140043072 can be written as One hundred forty million, forty-three thousand and seventy-two.
Scientific notation
- Scientific notation: 1.40043072 × 108
Factors of 140043072
Divisors of 140043072
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 19 24 26 32 38 39 48 52 57 64 76 78 96 104 114 152 156 192 208 228 247 304 312 416 456 494 608 624 741 832 912 988 1216 1248 1482 1824 1976 2496 2953 2964 3648 3952 5906 5928 7904 8859 11812 11856 15808 17718 23624 23712 35436 38389 47248 47424 56107 70872 76778 94496 112214 115167 141744 153556 168321 188992 224428 230334 283488 307112 336642 448856 460668 566976 614224 673284 729391 897712 921336 1228448 1346568 1458782 1795424 1842672 2188173 2456896 2693136 2917564 3590848 3685344 4376346 5386272 5835128 7370688 8752692 10772544 11670256 17505384 23340512 35010768 46681024 70021536 140043072
- Sum of all divisors σ(n): 420176960
- Sum of proper divisors (its aliquot sum) s(n): 280133888
- 140043072 is an abundant number, because the sum of its proper divisors (280133888) is greater than itself. Its abundance is 140090816
Bases of 140043072
- Binary: 10000101100011100011010000002
- Hexadecimal: 0x858E340
- Base-36: 2BDLXC
Squares and roots of 140043072
- 140043072 squared (1400430722) is 19612062015197184
- 140043072 cubed (1400430723) is 2746533412862724333109248
-
The
square root of 140043072 is 11833.9795504301 -
The
cube root of 140043072 is 519.3026549885
Scales and comparisons
How big is 140043072?- 140,043,072 seconds is equal to 4 years, 23 weeks, 3 days, 20 hours, 51 minutes, 12 seconds.
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To count from 1 to 140,043,072 would take you about six 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 140043072 cubic inches would be around 43.3 feet tall.
Recreational maths with 140043072
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