2140443072
2,140,443,072 is an even composite number composed of four prime numbers multiplied together.
2140443072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 2140443072:
26 × 32 × 17 × 218591
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 218591)See below for interesting mathematical facts about the number 2140443072 from the Numbermatics database.
Names of 2140443072
- Cardinal: 2140443072 can be written as Two billion, one hundred forty million, four hundred forty-three thousand and seventy-two.
Scientific notation
- Scientific notation: 2.140443072 × 109
Factors of 2140443072
Divisors of 2140443072
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 64 68 72 96 102 136 144 153 192 204 272 288 306 408 544 576 612 816 1088 1224 1632 2448 3264 4896 9792 218591 437182 655773 874364 1311546 1748728 1967319 2623092 3497456 3716047 3934638 5246184 6994912 7432094 7869276 10492368 11148141 13989824 14864188 15738552 20984736 22296282 29728376 31477104 33444423 41969472 44592564 59456752 62954208 66888846 89185128 118913504 125908416 133777692 178370256 237827008 267555384 356740512 535110768 713481024 1070221536 2140443072
- Sum of all divisors σ(n): 6496117056
- Sum of proper divisors (its aliquot sum) s(n): 4355673984
- 2140443072 is an abundant number, because the sum of its proper divisors (4355673984) is greater than itself. Its abundance is 2215230912
Bases of 2140443072
- Binary: 11111111001010010010001110000002
- Hexadecimal: 0x7F9491C0
- Base-36: ZED4G0
Squares and roots of 2140443072
- 2140443072 squared (21404430722) is 4581496544472797184
- 2140443072 cubed (21404430723) is 9806432538008738624953909248
-
The
square root of 2140443072 is 46264.9226952775 -
The
cube root of 2140443072 is 1288.7476723249
Scales and comparisons
How big is 2140443072?- 2,140,443,072 seconds is equal to 68 years, 3 weeks, 15 hours, 31 minutes, 12 seconds.
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To count from 1 to 2,140,443,072 would take you about one hundred thirty-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 2140443072 cubic inches would be around 107.4 feet tall.
Recreational maths with 2140443072
- 2140443072 backwards is 2703440412
- The number of decimal digits it has is: 10
- The sum of 2140443072's digits is 27
- More coming soon!
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