25621000 (number)

25621000 is an even 8-digits composite number following 25620999 and preceding 25621001. In scientific notation, it is written as 2.5621000 × 10^7. The sum of its digits is 16. It has a total of 6 prime factors and 32 positive divisors. There are 10248000 positive integers (up to 25621000) that are relatively prime to 25621000.

Interesting facts

Basic properties

Name

Name twenty-five million six hundred twenty-one thousand

Notation

Scientific notation 2.5621000 × 10^7
Engineering notation 2.5621000 × 10^6

Prime Factorization of 25621000

Prime Factorization 2 × 2 × 2 × 25 × 5 × 25621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6405250
Product of the distinct prime numbers

The prime factorization of 25621000 is 2 × 2 × 2 × 25 × 5 × 25621. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 1, 48, 22, 757, 965, 5662, 7077, 10655, 67249, 223100, 137934, 6877951, 8579481, 15232524, 92573296, 539521300, 964597076, 8198783371, 4245516566

Basic calculations (n = 25621000)

Multiplication

n×y
n×2 51242000
n×3 76863000
n×4 102484000
n×5 128105000

Division

n÷y
n÷2 12810500
n÷3 8540333.3333333
n÷3 6405250
n÷5 5124200

Exponentiation

ny
n2 656435641000000
n3 1.6818537558061E+22
n4 4.3090775077508E+29
n5 1.1040287482608E+37

Nth Root

y√n
2√n 5061.7190755711
3√n 294.80308605447
4√n 71.145759364639
5√n 30.319303144083

Divisors of 25621000

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 25621, 51242, 102484, 128105, 204968, 256210, 512420, 640525, 1024840, 1281050, 2562100, 3202625, 5124200, 6405250, 12810500, 25621000

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25620999
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25621000 can be divided by 32 positive divisors. The sum of these divisors (counting 25621000) is 1, the average is 0.03125.

Base conversion 25621000

Base System Value
2 Binary 1100001101111001000001000
3 Ternary 1210012200101221
4 Quaternary 1201233020020
5 Quinary 23024333000
6 Senary 2313051424
8 Octal 141571010
10 Decimal 25621000
12 Duodecimal 86b6b74
16 Hexadecimal 186f208
20 Vigesimal 802ca0
36 Base36 f95ag

Cryptographic Hash Functions

md5 3afc1f78f5ae627949d4f4779ec29092
sha1 681a894d28a310b85b73d7771944d253bd975165
sha256 a85c0d905302a7ee9ee75230fa4510e0240b5d887c533d17fef2fac10446cc4b
sha512 f75d28a3cc1f01b308a84d7062eb8b9cc23b68f841e66d7034b3910bfb0441e3cdf8a1659c50b748bad6a6d6d1f5213536f2b3b08562efb9b1134219b0713196
ripemd-160 7b82ac3b33805fcc04dcd61eac5632d2699bbd1e

25621000 as geometric shapes

Circle

Radius = n
Diameter 51242000
Circumference 160981490.75525
Area 2.0622533873201E+15

Sphere

Radius = n
Volume 7.0449325382038E+22
Surface area 8.2490135492804E+15
Circumference 160981490.75525

Square

Length = n
Perimeter 102484000
Area 656435641000000
Diagonal 36233565.681561

Cube

Length = n
Surface area 3938613846000000
Volume 1.6818537558061E+22
Space diagonal 44376873.740722

Equilateral Triangle

Length = n
Perimeter 76863000
Area 2.8424497052776E+14
Altitude 22188436.870361

Triangular Pyramid

Length = n
Surface area 2.8424497052776E+14
Volume 1.9820836594909E+21
Height 12077855.227187