25888920 (number)

25888920 is an even 8-digits composite number following 25888919 and preceding 25888921. In scientific notation, it is written as 2.5888920 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 6873984 positive integers (up to 25888920) that are relatively prime to 25888920.

Interesting facts

Basic properties

Name

Name twenty-five million eight hundred eighty-eight thousand nine hundred twenty

Notation

Scientific notation 2.5888920 × 10^7
Engineering notation 2.5888920 × 10^6

Prime Factorization of 25888920

Prime Factorization 2 × 2 × 2 × 3 × 5 × 443 × 487

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6472230
Product of the distinct prime numbers

The prime factorization of 25888920 is 2 × 2 × 2 × 3 × 5 × 443 × 487. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25888920)

Multiplication

n×y
n×2 51777840
n×3 77666760
n×4 103555680
n×5 129444600

Division

n÷y
n÷2 12944460
n÷3 8629640
n÷3 6472230
n÷5 5177784

Exponentiation

ny
n2 670236178766400
n3 1.7351690813189E+22
n4 4.4921653532739E+29
n5 1.1629730945768E+37

Nth Root

y√n
2√n 5088.1155647253
3√n 295.82711477153
4√n 71.331028064408
5√n 30.382449638591

Divisors of 25888920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25888919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25888920 can be divided by 64 positive divisors. The sum of these divisors (counting 25888920) is 1, the average is 0.015625.

Base conversion 25888920

Base System Value
2 Binary 1100010110000100010011000
3 Ternary 1210201021220220
4 Quaternary 1202300202120
5 Quinary 23111421140
6 Senary 2322520040
8 Octal 142604230
10 Decimal 25888920
12 Duodecimal 8806020
16 Hexadecimal 18b0898
20 Vigesimal 81g260
36 Base36 few0o

Cryptographic Hash Functions

md5 e7c9618d19eba2188bae99c29f4f9a79
sha1 4db13aa355152da4d4c37bd63ad4841e37f30c26
sha256 a4eebba9672e39d2466ba4698d96f3f0343d644cad11ce7b1a3c247ff09bd3c7
sha512 65989102cef2df550d2012f88b94213c24c91325f1f37bf808ebe5b571ffcce560be4a8ff5e66ad850bbdc147275e9096f06c32d0a3a67843783d3408b26c7b8
ripemd-160 ef6a40264737ebe33bf7297d1f9d9378510f3ee5

25888920 as geometric shapes

Circle

Radius = n
Diameter 51777840
Circumference 162664881.76275
Area 2.1056090553826E+15

Sphere

Radius = n
Volume 7.2682592514768E+22
Surface area 8.4224362215305E+15
Circumference 162664881.76275

Square

Length = n
Perimeter 103555680
Area 670236178766400
Diagonal 36612461.779192

Cube

Length = n
Surface area 4021417072598400
Volume 1.7351690813189E+22
Space diagonal 44840924.793086

Equilateral Triangle

Length = n
Perimeter 77666760
Area 2.9022077867356E+14
Altitude 22420462.396543

Triangular Pyramid

Length = n
Surface area 2.9022077867356E+14
Volume 2.0449163731764E+21
Height 12204153.926397