25702940 (number)

25702940 is an even 8-digits composite number following 25702939 and preceding 25702941. In scientific notation, it is written as 2.5702940 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 10281168 positive integers (up to 25702940) that are relatively prime to 25702940.

Interesting facts

Basic properties

Name

Name twenty-five million seven hundred two thousand nine hundred forty

Notation

Scientific notation 2.5702940 × 10^7
Engineering notation 2.5702940 × 10^6

Prime Factorization of 25702940

Prime Factorization 2 × 2 × 5 × 1285147

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12851470
Product of the distinct prime numbers

The prime factorization of 25702940 is 2 × 2 × 5 × 1285147. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 79, 17, 643, 719, 475, 3660, 11061, 7413, 768854, 14793, 9516260, 7549784, 56979326, 71192110, 197160137, 183607916, 7635581327, 912671075

Basic calculations (n = 25702940)

Multiplication

n×y
n×2 51405880
n×3 77108820
n×4 102811760
n×5 128514700

Division

n÷y
n÷2 12851470
n÷3 8567646.6666667
n÷3 6425735
n÷5 5140588

Exponentiation

ny
n2 660641124643600
n3 1.6980419188247E+22
n4 4.3644669557036E+29
n5 1.1217963229443E+37

Nth Root

y√n
2√n 5069.8067024296
3√n 295.11702720673
4√n 71.202575110944
5√n 30.338671565532

Divisors of 25702940

1, 2, 4, 5, 10, 20, 1285147, 2570294, 5140588, 6425735, 12851470, 25702940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25702939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25702940 can be divided by 12 positive divisors. The sum of these divisors (counting 25702940) is 1, the average is 0.083333333333333.

Base conversion 25702940

Base System Value
2 Binary 1100010000011001000011100
3 Ternary 1210100211210202
4 Quaternary 1202003020130
5 Quinary 23034443230
6 Senary 2314523032
8 Octal 142031034
10 Decimal 25702940
12 Duodecimal 8736478
16 Hexadecimal 188321c
20 Vigesimal 80ch70
36 Base36 fawik

Cryptographic Hash Functions

md5 13841712bc06598dcf3d7ff30712376e
sha1 fa39edf23ac098ec5280447f55cb33ec86bb97ea
sha256 323559258846229deee87393cb0adc02ceb6c1a301ccc7de8d15422e7f15c7f9
sha512 3371fd2d6da6dc6e3760adfe5034e606a41ee3aadee9c0773f2b9f82e6ab342fdf95b269a0fc328ca916acb5e8b4e48687e3f2a4190e85516ce07681bce4c5a0
ripemd-160 01816d9d2800995cbe7108ed51541956025c7d14

25702940 as geometric shapes

Circle

Radius = n
Diameter 51405880
Circumference 161496334.95932
Area 2.0754653038396E+15

Sphere

Radius = n
Volume 7.1127413568896E+22
Surface area 8.3018612153585E+15
Circumference 161496334.95932

Square

Length = n
Perimeter 102811760
Area 660641124643600
Diagonal 36349446.340862

Cube

Length = n
Surface area 3963846747861600
Volume 1.6980419188247E+22
Space diagonal 44518797.983894

Equilateral Triangle

Length = n
Perimeter 77108820
Area 2.8606599836304E+14
Altitude 22259398.991947

Triangular Pyramid

Length = n
Surface area 2.8606599836304E+14
Volume 2.0011615925666E+21
Height 12116482.113621