25331388 (number)

25331388 is an even 8-digits composite number following 25331387 and preceding 25331389. In scientific notation, it is written as 2.5331388 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 8443792 positive integers (up to 25331388) that are relatively prime to 25331388.

Interesting facts

Basic properties

Name

Name twenty-five million three hundred thirty-one thousand three hundred eighty-eight

Notation

Scientific notation 2.5331388 × 10^7
Engineering notation 2.5331388 × 10^6

Prime Factorization of 25331388

Prime Factorization 2 × 2 × 3 × 2110949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12665694
Product of the distinct prime numbers

The prime factorization of 25331388 is 2 × 2 × 3 × 2110949. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 16, 99, 694, 731, 1519, 5297, 44643, 15286, 920151, 551731, 2322602, 908645, 53094609, 33640167, 354536506, 949273829, 7314837303, 8304507904

Basic calculations (n = 25331388)

Multiplication

n×y
n×2 50662776
n×3 75994164
n×4 101325552
n×5 126656940

Division

n÷y
n÷2 12665694
n÷3 8443796
n÷3 6332847
n÷5 5066277.6

Exponentiation

ny
n2 641679218006544
n3 1.625462524286E+22
n4 4.1175221882149E+29
n5 1.0430255214828E+37

Nth Root

y√n
2√n 5033.0297038663
3√n 293.68808606097
4√n 70.943848950182
5√n 30.250447066699

Divisors of 25331388

1, 2, 3, 4, 6, 12, 2110949, 4221898, 6332847, 8443796, 12665694, 25331388

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 -25331387
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 25331388 can be divided by 12 positive divisors. The sum of these divisors (counting 25331388) is 1, the average is 0.083333333333333.

Base conversion 25331388

Base System Value
2 Binary 1100000101000011010111100
3 Ternary 1202122222010120
4 Quaternary 1200220122330
5 Quinary 22441101023
6 Senary 2302534540
8 Octal 140503274
10 Decimal 25331388
12 Duodecimal 8597450
16 Hexadecimal 18286bc
20 Vigesimal 7i6898
36 Base36 f2xto

Cryptographic Hash Functions

md5 9e9e99b087dbc207866fe96891b4103d
sha1 3a69f8bd4c824b5111e42ec5721074ca24ae81c1
sha256 b3e41238787e3d76fa3db86ab69c960e7713650f660510b886037e14b73653c3
sha512 27ad02e1d96be7ea51aad39c54e106f4bed054d06db990878622f58bae9bf0a4f4a2c8ab303a2e740ab2ad055ea649ad2abbaa9f06dced9878aed9ec0c24976e
ripemd-160 be5cbf200b27e73b1dac4169d22b9f7c9da1bd64

25331388 as geometric shapes

Circle

Radius = n
Diameter 50662776
Circumference 159161804.89207
Area 2.0158947172506E+15

Sphere

Radius = n
Volume 6.8087214999767E+22
Surface area 8.0635788690024E+15
Circumference 159161804.89207

Square

Length = n
Perimeter 101325552
Area 641679218006544
Diagonal 35823992.463335

Cube

Length = n
Surface area 3850075308039264
Volume 1.625462524286E+22
Space diagonal 43875251.042241

Equilateral Triangle

Length = n
Perimeter 75994164
Area 2.778552519371E+14
Altitude 21937625.52112

Triangular Pyramid

Length = n
Surface area 2.778552519371E+14
Volume 1.9156259558121E+21
Height 11941330.821112