2720781312 (number)

2720781312 is an even 10-digits composite number following 2720781311 and preceding 2720781313. In scientific notation, it is written as 2.720781312 × 10^9. The sum of its digits is 33. It has a total of 14 prime factors and 132 positive divisors. There are 883986432 positive integers (up to 2720781312) that are relatively prime to 2720781312.

Interesting facts

Basic properties

Name

Name two billion seven hundred twenty million seven hundred eighty-one thousand three hundred twelve

Notation

Scientific notation 2.720781312 × 10^9
Engineering notation 2.720781312 × 10^9

Prime Factorization of 2720781312

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 43 × 43 × 479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 123582
Product of the distinct prime numbers

The prime factorization of 2720781312 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 43 × 43 × 479. Since it has a total of 14 prime factors.

Most popular turbo-numbers

6, 2, 12, 11, 514, 216, 7694, 8537, 18605, 65016, 227403, 998400, 9160540, 2032319, 48922700, 45888392, 801273329, 617940293, 7179754692, 4191627146

Basic calculations (n = 2720781312)

Multiplication

n×y
n×2 5441562624
n×3 8162343936
n×4 10883125248
n×5 13603906560

Division

n÷y
n÷2 1360390656
n÷3 906927104
n÷3 680195328
n÷5 544156262.4

Exponentiation

ny
n2 7402650947728441344
n3 2.0140994357839E+28
n4 5.4799241053905E+37
n5 1.4909675097125E+47

Nth Root

y√n
2√n 52161.10919066
3√n 1396.0400532565
4√n 228.3880670934
5√n 77.079471315254

Divisors of 2720781312

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 479, 512, 516, 688, 768, 958, 1024, 1032, 1376, 1437, 1536, 1849, 1916, 2064, 2752, 2874, 3072, 3698, 3832, 4128, 5504, 5547, 5748, 7396, 7664, 8256, 11008, 11094, 11496, 14792, 15328, 16512, 20597, 22016, 22188, 22992, 29584, 30656, 33024, 41194, 44032, 44376, 45984, 59168, 61312, 61791, 66048, 82388, 88752, 91968, 118336, 122624, 123582, 132096, 164776, 177504, 183936, 236672, 245248, 247164, 329552, 355008, 367872, 473344, 490496, 494328, 659104, 710016, 735744, 885671, 946688, 988656, 1318208, 1420032, 1471488, 1771342, 1893376, 1977312, 2636416, 2657013, 2840064, 3542684, 3954624, 5272832, 5314026, 5680128, 7085368, 7909248, 10545664, 10628052, 14170736, 15818496, 21091328, 21256104, 28341472, 31636992, 42512208, 56682944, 63273984, 85024416, 113365888, 170048832, 226731776, 340097664, 453463552, 680195328, 906927104, 1360390656, 2720781312

132 divisors

τ Total Divisors 132
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2720781311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0075757575757576
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 132
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2720781312 can be divided by 132 positive divisors. The sum of these divisors (counting 2720781312) is 1, the average is 0.0075757575757576.

Base conversion 2720781312

Base System Value
2 Binary 10100010001010111101010000000000
3 Ternary 21000121122000022020
4 Quaternary 2202022331100000
5 Quinary 21033010000222
6 Senary 1125551441440
8 Octal 24212752000
10 Decimal 2720781312
12 Duodecimal 63b226280
16 Hexadecimal a22bd400
20 Vigesimal 22a4hd5c
36 Base36 18zvsao

Cryptographic Hash Functions

md5 89a07c7252b1485afea06445a5a0ffb3
sha1 d272fdf104f7d026d79bdc6c4a7531c9cd463076
sha256 19819077cfffa8b1a6fa5689dd03f0195985e9787d3a2f6a8632e40eae86b047
sha512 9ce1d1fe373ccf715ecf6d257efd11b1b3bdc373507aeb68c84176f1be466cbf51b5e9520b5ce609bf28cd9280a0ee56c9c5b7396420ab3a648fe3c9f365087a
ripemd-160 ef73acba44d843a015db0db37faed02775691fa5

2720781312 as geometric shapes

Circle

Radius = n
Diameter 5441562624
Circumference 17095173163.607
Area 2.3256113834473E+19

Sphere

Radius = n
Volume 8.4366399880772E+28
Surface area 9.3024455337893E+19
Circumference 17095173163.607

Square

Length = n
Perimeter 10883125248
Area 7402650947728441344
Diagonal 3847765831.6817

Cube

Length = n
Surface area 4.4415905686371E+19
Volume 2.0140994357839E+28
Space diagonal 4712531468.6679

Equilateral Triangle

Length = n
Perimeter 8162343936
Area 3.2054418880409E+18
Altitude 2356265734.334

Triangular Pyramid

Length = n
Surface area 3.2054418880409E+18
Volume 2.3736389483779E+27
Height 1282588610.5606