25621825 (number)

25621825 is an odd 8-digits composite number following 25621824 and preceding 25621826. In scientific notation, it is written as 2.5621825 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 20456960 positive integers (up to 25621825) that are relatively prime to 25621825.

Interesting facts

Basic properties

Name

Name twenty-five million six hundred twenty-one thousand eight hundred twenty-five

Notation

Scientific notation 2.5621825 × 10^7
Engineering notation 2.5621825 × 10^6

Prime Factorization of 25621825

Prime Factorization 5 × 5 × 977 × 1049

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5124365
Product of the distinct prime numbers

The prime factorization of 25621825 is 5 × 5 × 977 × 1049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 46, 83, 491, 486, 3085, 6837, 15319, 99333, 537857, 367485, 2188081, 6638141, 89746199, 99636758, 962547286, 274991924, 5747187931, 5758010693

Basic calculations (n = 25621825)

Multiplication

n×y
n×2 51243650
n×3 76865475
n×4 102487300
n×5 128109125

Division

n÷y
n÷2 12810912.5
n÷3 8540608.3333333
n÷3 6405456.25
n÷5 5124365

Exponentiation

ny
n2 656477916330625
n3 1.6820162288588E+22
n4 4.309632546298E+29
n5 1.1042065091555E+37

Nth Root

y√n
2√n 5061.8005689675
3√n 294.80625025487
4√n 71.146332083724
5√n 30.31949839878

Divisors of 25621825

1, 5, 25, 977, 1049, 4885, 5245, 24425, 26225, 1024873, 5124365, 25621825

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 -25621824
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 25621825 can be divided by 12 positive divisors. The sum of these divisors (counting 25621825) is 1, the average is 0.083333333333333.

Base conversion 25621825

Base System Value
2 Binary 1100001101111010101000001
3 Ternary 1210012201112111
4 Quaternary 1201233111001
5 Quinary 23024344300
6 Senary 2313055321
8 Octal 141572501
10 Decimal 25621825
12 Duodecimal 86b7541
16 Hexadecimal 186f541
20 Vigesimal 802eb5
36 Base36 f95xd

Cryptographic Hash Functions

md5 5ad768ffbf1f72ab7c52354c18e5db11
sha1 b0412f104ac040f8212e849e30e95272cbd651a8
sha256 8b6ba500ee7f5180f3936a8f2dc09b45fb7ea4243a75585004694cbfe817510e
sha512 ff47ac5f314c424de1d53f5ed9c5028df0061ab211bc4d5c9f37213b3b10b852f1dc4f85dfe911a687214f76601ccfda4de11bb712684ae922f3616db1c5dadb
ripemd-160 99957a345336daa11891097c51bc2f1fdddda0dc

25621825 as geometric shapes

Circle

Radius = n
Diameter 51243650
Circumference 160986674.38313
Area 2.0623861991882E+15

Sphere

Radius = n
Volume 7.0456131037354E+22
Surface area 8.2495447967529E+15
Circumference 160986674.38313

Square

Length = n
Perimeter 102487300
Area 656477916330625
Diagonal 36234732.40775

Cube

Length = n
Surface area 3938867497983750
Volume 1.6820162288588E+22
Space diagonal 44378302.682638

Equilateral Triangle

Length = n
Perimeter 76865475
Area 2.842632762829E+14
Altitude 22189151.341319

Triangular Pyramid

Length = n
Surface area 2.842632762829E+14
Volume 1.9822751358198E+21
Height 12078244.135917