20295640 (number)

20295640 is an even 8-digits composite number following 20295639 and preceding 20295641. In scientific notation, it is written as 2.0295640 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 7996032 positive integers (up to 20295640) that are relatively prime to 20295640.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-five thousand six hundred forty

Notation

Scientific notation 2.0295640 × 10^7
Engineering notation 2.0295640 × 10^6

Prime Factorization of 20295640

Prime Factorization 2 × 2 × 2 × 5 × 67 × 7573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5073910
Product of the distinct prime numbers

The prime factorization of 20295640 is 2 × 2 × 2 × 5 × 67 × 7573. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 16, 20, 796, 183, 4853, 5375, 24070, 45141, 910876, 598814, 3599084, 7051096, 66478823, 76162636, 907971947, 500938032, 4539920569, 7620925168

Basic calculations (n = 20295640)

Multiplication

n×y
n×2 40591280
n×3 60886920
n×4 81182560
n×5 101478200

Division

n÷y
n÷2 10147820
n÷3 6765213.3333333
n÷3 5073910
n÷5 4059128

Exponentiation

ny
n2 411913003009600
n3 8.3600380204018E+21
n4 1.6967232204839E+29
n5 3.4436083662581E+36

Nth Root

y√n
2√n 4505.0682569746
3√n 272.77270906289
4√n 67.119805251316
5√n 28.938802120644

Divisors of 20295640

1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 7573, 15146, 30292, 37865, 60584, 75730, 151460, 302920, 507391, 1014782, 2029564, 2536955, 4059128, 5073910, 10147820, 20295640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20295639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20295640 can be divided by 32 positive divisors. The sum of these divisors (counting 20295640) is 1, the average is 0.03125.

Base conversion 20295640

Base System Value
2 Binary 1001101011010111111011000
3 Ternary 1102012010101101
4 Quaternary 1031122333120
5 Quinary 20143430030
6 Senary 2003001144
8 Octal 115327730
10 Decimal 20295640
12 Duodecimal 69691b4
16 Hexadecimal 135afd8
20 Vigesimal 66gj20
36 Base36 c307s

Cryptographic Hash Functions

md5 702d80084945a214a522775fa3b8148c
sha1 70f78b8bf61b378b09d375835834cd53ee098cbc
sha256 3cf43cf808340051b736df5a0857d73008164a3aaa751cf1b7cabea8ff325cd1
sha512 b23d44bc4082718c642ee38b5d449e01ddaf96852e72cabe84f7ef0c500febf33b1f6a34d942ee2fdcc95ebec8adb408a8ab70c35646e0627f4737eb6741e76c
ripemd-160 61071a894a82f317af7580b8c48acb861b4eb265

20295640 as geometric shapes

Circle

Radius = n
Diameter 40591280
Circumference 127521267.04781
Area 1.2940628641731E+15

Sphere

Radius = n
Volume 3.5018445371501E+22
Surface area 5.1762514566923E+15
Circumference 127521267.04781

Square

Length = n
Perimeter 81182560
Area 411913003009600
Diagonal 28702369.345042

Cube

Length = n
Surface area 2471478018057600
Volume 8.3600380204018E+21
Space diagonal 35153079.652127

Equilateral Triangle

Length = n
Perimeter 60886920
Area 1.7836356237772E+14
Altitude 17576539.826064

Triangular Pyramid

Length = n
Surface area 1.7836356237772E+14
Volume 9.8523992920057E+20
Height 9567456.4483473