25555725 (number)

25555725 is an odd 8-digits composite number following 25555724 and preceding 25555726. In scientific notation, it is written as 2.5555725 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 12579840 positive integers (up to 25555725) that are relatively prime to 25555725.

Interesting facts

Basic properties

Name

Name twenty-five million five hundred fifty-five thousand seven hundred twenty-five

Notation

Scientific notation 2.5555725 × 10^7
Engineering notation 2.5555725 × 10^6

Prime Factorization of 25555725

Prime Factorization 3 × 3 × 25 × 13 × 8737

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8518575
Product of the distinct prime numbers

The prime factorization of 25555725 is 3 × 3 × 25 × 13 × 8737. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 62, 31, 355, 181, 1978, 8531, 93318, 83756, 462492, 515817, 3980253, 3344404, 98032261, 62608958, 175180783, 778421048, 8653767945, 6360699965

Basic calculations (n = 25555725)

Multiplication

n×y
n×2 51111450
n×3 76667175
n×4 102222900
n×5 127778625

Division

n÷y
n÷2 12777862.5
n÷3 8518575
n÷3 6388931.25
n÷5 5111145

Exponentiation

ny
n2 653095080275625
n3 1.6690318270377E+22
n4 4.2653318388023E+29
n5 1.0900364750617E+37

Nth Root

y√n
2√n 5055.2670552603
3√n 294.55251508099
4√n 71.100401231359
5√n 30.30383838887

Divisors of 25555725

1, 3, 9, 13, 25, 39, 75, 117, 225, 325, 975, 2925, 8737, 26211, 78633, 113581, 218425, 340743, 655275, 1022229, 1965825, 2839525, 8518575, 25555725

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25555724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25555725 can be divided by 24 positive divisors. The sum of these divisors (counting 25555725) is 1, the average is 0.041666666666667.

Base conversion 25555725

Base System Value
2 Binary 1100001011111001100001101
3 Ternary 1210002100212100
4 Quaternary 1201133030031
5 Quinary 23020240400
6 Senary 2311425313
8 Octal 141371415
10 Decimal 25555725
12 Duodecimal 8685239
16 Hexadecimal 185f30d
20 Vigesimal 7je965
36 Base36 f7qx9

Cryptographic Hash Functions

md5 4ab3372465481d6b4c80870e0f78a6c6
sha1 79b2096c7a54f9a8575c0c5ff765e0268e639a17
sha256 ae0867b3d9b5d65ed6133de04398562d1a374cb0dc0d121c35053d8c5124f47a
sha512 920d5621b40f8e67e0dab91f8f78ecde240ab47d320dfc7e5f454e0a40383b9bc4fed83ba087f373d06e294e63d0cd91b81308f42436ed14669a6aff712c479b
ripemd-160 1f278e4adc47ae60ddd405a75ce756d11a9b87dc

25555725 as geometric shapes

Circle

Radius = n
Diameter 51111450
Circumference 160571355.83432
Area 2.0517587062895E+15

Sphere

Radius = n
Volume 6.9912241685722E+22
Surface area 8.2070348251582E+15
Circumference 160571355.83432

Square

Length = n
Perimeter 102222900
Area 653095080275625
Diagonal 36141252.891277

Cube

Length = n
Surface area 3918570481653750
Volume 1.6690318270377E+22
Space diagonal 44263814.124258

Equilateral Triangle

Length = n
Perimeter 76667175
Area 2.8279846530266E+14
Altitude 22131907.062129

Triangular Pyramid

Length = n
Surface area 2.8279846530266E+14
Volume 1.9669728715242E+21
Height 12047084.297092