2740649984
2,740,649,984 is an even composite number composed of four prime numbers multiplied together.
2740649984 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred thirty-six divisors.
Prime factorization of 2740649984:
216 × 19 × 31 × 71
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 31 × 71)See below for interesting mathematical facts about the number 2740649984 from the Numbermatics database.
Names of 2740649984
- Cardinal: 2740649984 can be written as Two billion, seven hundred forty million, six hundred forty-nine thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 2.740649984 × 109
Factors of 2740649984
Divisors of 2740649984
- Number of divisors d(n): 136
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Complete list of divisors:
1 2 4 8 16 19 31 32 38 62 64 71 76 124 128 142 152 248 256 284 304 496 512 568 589 608 992 1024 1136 1178 1216 1349 1984 2048 2201 2272 2356 2432 2698 3968 4096 4402 4544 4712 4864 5396 7936 8192 8804 9088 9424 9728 10792 15872 16384 17608 18176 18848 19456 21584 31744 32768 35216 36352 37696 38912 41819 43168 63488 65536 70432 72704 75392 77824 83638 86336 126976 140864 145408 150784 155648 167276 172672 253952 281728 290816 301568 311296 334552 345344 507904 563456 581632 603136 622592 669104 690688 1015808 1126912 1163264 1206272 1245184 1338208 1381376 2031616 2253824 2326528 2412544 2676416 2762752 4507648 4653056 4825088 5352832 5525504 9015296 9650176 10705664 11051008 18030592 19300352 21411328 22102016 36061184 38600704 42822656 44204032 72122368 85645312 88408064 144244736 171290624 342581248 685162496 1370324992 2740649984
- Sum of all divisors σ(n): 6039751680
- Sum of proper divisors (its aliquot sum) s(n): 3299101696
- 2740649984 is an abundant number, because the sum of its proper divisors (3299101696) is greater than itself. Its abundance is 558451712
Bases of 2740649984
- Binary: 101000110101101100000000000000002
- Hexadecimal: 0xA35B0000
- Base-36: 19BPN28
Squares and roots of 2740649984
- 2740649984 squared (27406499842) is 7511162334799200256
- 2740649984 cubed (27406499843) is 20585466932688830824819195904
-
The
square root of 2740649984 is 52351.2175980655 -
The
cube root of 2740649984 is 1399.4300373783
Scales and comparisons
How big is 2740649984?- 2,740,649,984 seconds is equal to 87 years, 7 weeks, 3 days, 11 hours, 39 minutes, 44 seconds.
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To count from 1 to 2,740,649,984 would take you about one hundred seventy-four 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 2740649984 cubic inches would be around 116.6 feet tall.
Recreational maths with 2740649984
- 2740649984 backwards is 4899460472
- The number of decimal digits it has is: 10
- The sum of 2740649984's digits is 53
- More coming soon!
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Keywords: Divisors of 2740649984, math, Factors of 2740649984, curriculum, school, college, exams, university, Prime factorization of 2740649984, STEM, science, technology, engineering, physics, economics, calculator, two billion, seven hundred forty million, six hundred forty-nine thousand, nine hundred eighty-four.