25702990 (number)

25702990 is an even 8-digits composite number following 25702989 and preceding 25702991. In scientific notation, it is written as 2.5702990 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 9859584 positive integers (up to 25702990) that are relatively prime to 25702990.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5702990 × 10^7
Engineering notation 2.5702990 × 10^6

Prime Factorization of 25702990

Prime Factorization 2 × 29 × 5 × 337 × 263

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25702990
Product of the distinct prime numbers

The prime factorization of 25702990 is 2 × 29 × 5 × 337 × 263. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 48, 29, 642, 260, 4615, 6719, 59360, 85063, 192256, 738391, 5081463, 8765875, 25610321, 58739050, 229802307, 175670878, 240605349, 6428642301

Basic calculations (n = 25702990)

Multiplication

n×y
n×2 51405980
n×3 77108970
n×4 102811960
n×5 128514950

Division

n÷y
n÷2 12851495
n÷3 8567663.3333333
n÷3 6425747.5
n÷5 5140598

Exponentiation

ny
n2 660643694940100
n3 1.6980518284608E+22
n4 4.3645009166411E+29
n5 1.1218072341542E+37

Nth Root

y√n
2√n 5069.8116335817
3√n 295.1172185706
4√n 71.20260973856
5√n 30.338683369103

Divisors of 25702990

1, 2, 5, 10, 29, 58, 145, 263, 290, 337, 526, 674, 1315, 1685, 2630, 3370, 7627, 9773, 15254, 19546, 38135, 48865, 76270, 88631, 97730, 177262, 443155, 886310, 2570299, 5140598, 12851495, 25702990

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 -25702989
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 25702990 can be divided by 32 positive divisors. The sum of these divisors (counting 25702990) is 1, the average is 0.03125.

Base conversion 25702990

Base System Value
2 Binary 1100010000011001001001110
3 Ternary 1210100211212121
4 Quaternary 1202003021032
5 Quinary 23034443430
6 Senary 2314523154
8 Octal 142031116
10 Decimal 25702990
12 Duodecimal 87364ba
16 Hexadecimal 188324e
20 Vigesimal 80ch9a
36 Base36 fawjy

Cryptographic Hash Functions

md5 ca2115b9a2d2e727bfb007e7fc7d525a
sha1 f0c4eea14a18ea73df76ab7e3d41b3ed30e94856
sha256 be75c7d3d40c18caa233444b151f39be303857216aac9e14f1c63e2945a02a65
sha512 95213f0011963fe7ecc41ac819a29ae092b40c4a7701e8d7c9aa65da759669f313b69ee3718ea85b19f8f3582ba80abcc247cb6cba0baef4c20b5f0816c991b5
ripemd-160 4befb4a31dd824add91cb1fda644c1a942981536

25702990 as geometric shapes

Circle

Radius = n
Diameter 51405980
Circumference 161496649.11858
Area 2.0754733786642E+15

Sphere

Radius = n
Volume 7.1127828662764E+22
Surface area 8.3018935146569E+15
Circumference 161496649.11858

Square

Length = n
Perimeter 102811960
Area 660643694940100
Diagonal 36349517.05154

Cube

Length = n
Surface area 3963862169640600
Volume 1.6980518284608E+22
Space diagonal 44518884.586435

Equilateral Triangle

Length = n
Perimeter 77108970
Area 2.8606711133407E+14
Altitude 22259442.293217

Triangular Pyramid

Length = n
Surface area 2.8606711133407E+14
Volume 2.0011732711848E+21
Height 12116505.683847