25492021 (number)

25492021 is an odd 8-digits prime number following 25492020 and preceding 25492022. In scientific notation, it is written as 2.5492021 × 10^7. The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors. There are 25492020 positive integers (up to 25492021) that are relatively prime to 25492021.

Interesting facts

Basic properties

Name

Name twenty-five million four hundred ninety-two thousand twenty-one

Notation

Scientific notation 2.5492021 × 10^7
Engineering notation 2.5492021 × 10^6

Prime Factorization of 25492021

Prime Factorization 25492021

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 25492021
Product of the distinct prime numbers

The prime factorization of 25492021 is 25492021. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 10, 73, 52, 742, 851, 9610, 4354, 57524, 4350, 700881, 337462, 4048727, 8349308, 66319490, 37943899, 42344809, 188624603, 9472798859, 6653399613

Basic calculations (n = 25492021)

Multiplication

n×y
n×2 50984042
n×3 76476063
n×4 101968084
n×5 127460105

Division

n÷y
n÷2 12746010.5
n÷3 8497340.3333333
n÷3 6373005.25
n÷5 5098404.2

Exponentiation

ny
n2 649843134664441
n3 1.6565814835572E+22
n4 4.2229609967051E+29
n5 1.0765181041019E+37

Nth Root

y√n
2√n 5048.9623686457
3√n 294.30756296811
4√n 71.056050893964
5√n 30.288715331465

Divisors of 25492021

1, 25492021

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 25492022
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 12746011
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5048.9624676759
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999215441
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25492021 can be divided by 2 positive divisors. The sum of these divisors (counting 25492021) is 25492022, the average is 12746011.

Base conversion 25492021

Base System Value
2 Binary 1100001001111101000110101
3 Ternary 1202222010110221
4 Quaternary 1201033220311
5 Quinary 23011221041
6 Senary 2310214341
8 Octal 141175065
10 Decimal 25492021
12 Duodecimal 86543b1
16 Hexadecimal 184fa35
20 Vigesimal 7j6a11
36 Base36 f6drp

Cryptographic Hash Functions

md5 1ba32a41a5d8ab0b41f5d0ef59b46356
sha1 28820b5551fffa7de5c6c2cff1ea0293f15565dc
sha256 f30d43dd1086dd9c0ee20b945c86107311763bf5780cde899f3bc94f925f4afe
sha512 eb4163e7b9631e53db2c855693eaba5c7c8d7c48a50110d55e804b1f3cafe85731db2e6b19b566595a4e51af0ce89c26e56ad6dc227a5dc22ccee2c3f6034651
ripemd-160 f29d9ae02128fbec30d0022d35819091db6ae184

25492021 as geometric shapes

Circle

Radius = n
Diameter 50984042
Circumference 160171091.79751
Area 2.0415424178476E+15

Sphere

Radius = n
Volume 6.9390722917548E+22
Surface area 8.1661696713903E+15
Circumference 160171091.79751

Square

Length = n
Perimeter 101968084
Area 649843134664441
Diagonal 36051161.8305

Cube

Length = n
Surface area 3899058807986646
Volume 1.6565814835572E+22
Space diagonal 44153475.559613

Equilateral Triangle

Length = n
Perimeter 76476063
Area 2.8139033154716E+14
Altitude 22076737.779806

Triangular Pyramid

Length = n
Surface area 2.8139033154716E+14
Volume 1.9523000010189E+21
Height 12017053.9435