25673921 (number)

25673921 is an odd 8-digits composite number following 25673920 and preceding 25673922. In scientific notation, it is written as 2.5673921 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 18584640 positive integers (up to 25673921) that are relatively prime to 25673921.

Interesting facts

Basic properties

Name

Name twenty-five million six hundred seventy-three thousand nine hundred twenty-one

Notation

Scientific notation 2.5673921 × 10^7
Engineering notation 2.5673921 × 10^6

Prime Factorization of 25673921

Prime Factorization 217 × 19 × 13 × 479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25673921
Product of the distinct prime numbers

The prime factorization of 25673921 is 217 × 19 × 13 × 479. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 94, 30, 514, 615, 3407, 2672, 48936, 36386, 607785, 686163, 3062349, 7867773, 87919312, 82278500, 728892822, 926364305, 3554775137, 7401884838

Basic calculations (n = 25673921)

Multiplication

n×y
n×2 51347842
n×3 77021763
n×4 102695684
n×5 128369605

Division

n÷y
n÷2 12836960.5
n÷3 8557973.6666667
n÷3 6418480.25
n÷5 5134784.2

Exponentiation

ny
n2 659150219514241
n3 1.6922970662941E+22
n4 4.3447901188567E+29
n5 1.1154779827311E+37

Nth Root

y√n
2√n 5066.9439507459
3√n 295.00592155115
4√n 71.182469406068
5√n 30.331817907759

Divisors of 25673921

1, 13, 19, 217, 247, 479, 2821, 4123, 6227, 9101, 53599, 103943, 118313, 1351259, 1974917, 25673921

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25673920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25673921 can be divided by 16 positive divisors. The sum of these divisors (counting 25673921) is 1, the average is 0.0625.

Base conversion 25673921

Base System Value
2 Binary 1100001111100000011000001
3 Ternary 1210022100222222
4 Quaternary 1201330003001
5 Quinary 23033031141
6 Senary 2314140425
8 Octal 141740301
10 Decimal 25673921
12 Duodecimal 8721715
16 Hexadecimal 187c0c1
20 Vigesimal 8094g1
36 Base36 faa4h

Cryptographic Hash Functions

md5 59f5e55f776398c4aae2702502009a53
sha1 d8f672d8297bc9f048aaa606ba243e07c7a9c998
sha256 9a4f11902c36f922c6d48eee114780a5e32b7a160b46020bba4a334d9c1aba64
sha512 6af4d2c0de4fe9fc73125a464026d0b630ac02f66150549091db0d3a7056cc6e93f9daff3b25ed8c98a150c0845fa991bfd4ec151e3b04310038d65843103266
ripemd-160 db4d0cfaf83248b07372d6e150889c9049bbeb9e

25673921 as geometric shapes

Circle

Radius = n
Diameter 51347842
Circumference 161314003.20489
Area 2.070781487238E+15

Sphere

Radius = n
Volume 7.0886773748816E+22
Surface area 8.2831259489522E+15
Circumference 161314003.20489

Square

Length = n
Perimeter 102695684
Area 659150219514241
Diagonal 36308407.277495

Cube

Length = n
Surface area 3954901317085446
Volume 1.6922970662941E+22
Space diagonal 44468535.60151

Equilateral Triangle

Length = n
Perimeter 77021763
Area 2.8542041750471E+14
Altitude 22234267.800755

Triangular Pyramid

Length = n
Surface area 2.8542041750471E+14
Volume 1.9943912189311E+21
Height 12102802.425832