45021568 (number)

45021568 is an even 8-digits composite number following 45021567 and preceding 45021569. In scientific notation, it is written as 4.5021568 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 16 positive divisors. There are 22510720 positive integers (up to 45021568) that are relatively prime to 45021568.

Interesting facts

Basic properties

Name

Name forty-five million twenty-one thousand five hundred sixty-eight

Notation

Scientific notation 4.5021568 × 10^7
Engineering notation 4.5021568 × 10^6

Prime Factorization of 45021568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 351731

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 703462
Product of the distinct prime numbers

The prime factorization of 45021568 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 351731. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 7, 56, 91, 346, 642, 8462, 136, 43926, 93392, 981891, 658714, 7427343, 6844891, 60908823, 72827883, 945330391, 262488511, 336441687, 9072859612

Basic calculations (n = 45021568)

Multiplication

n×y
n×2 90043136
n×3 135064704
n×4 180086272
n×5 225107840

Division

n÷y
n÷2 22510784
n÷3 15007189.333333
n÷3 11255392
n÷5 9004313.6

Exponentiation

ny
n2 2026941585178624
n3 9.1256088409147E+22
n4 4.1084921897264E+30
n5 1.8497076049724E+38

Nth Root

y√n
2√n 6709.8113237259
3√n 355.74614735406
4√n 81.913437992346
5√n 33.937834172876

Divisors of 45021568

1, 2, 4, 8, 16, 32, 64, 128, 351731, 703462, 1406924, 2813848, 5627696, 11255392, 22510784, 45021568

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 -45021567
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 45021568 can be divided by 16 positive divisors. The sum of these divisors (counting 45021568) is 1, the average is 0.0625.

Base conversion 45021568

Base System Value
2 Binary 10101011101111100110000000
3 Ternary 10010201022222111
4 Quaternary 2223233212000
5 Quinary 43011142233
6 Senary 4244545104
8 Octal 253574600
10 Decimal 45021568
12 Duodecimal 130b2194
16 Hexadecimal 2aef980
20 Vigesimal e17di8
36 Base36 qsyv4

Cryptographic Hash Functions

md5 e07eb76152f26c1712098a968cf71e45
sha1 d81c404045eb47dea3fd1b32646c4ad0f80bfd7c
sha256 5af97fb60eb08c9719df4815d0d8e0adf02790615f99509d6303e1500ae44e27
sha512 cac82cf8ffbf4f2a1e50aedd20539c7d501df9e8985a2e204872429dec1653d327f80fbccad7296cae77973ec4f7e1209c40996ff57fdc988b0d6809372c9c59
ripemd-160 219e5bcab4b45fae5cb4b70eaef15f5d7e1514be

45021568 as geometric shapes

Circle

Radius = n
Diameter 90043136
Circumference 282878854.56379
Area 6.3678247932528E+15

Sphere

Radius = n
Volume 3.8225260925536E+23
Surface area 2.5471299173011E+16
Circumference 282878854.56379

Square

Length = n
Perimeter 180086272
Area 2026941585178624
Diagonal 63670112.064903

Cube

Length = n
Surface area 12161649511071744
Volume 9.1256088409147E+22
Space diagonal 77979643.212417

Equilateral Triangle

Length = n
Perimeter 135064704
Area 8.7769145237589E+14
Altitude 38989821.606209

Triangular Pyramid

Length = n
Surface area 8.7769145237589E+14
Volume 1.0754633156445E+22
Height 21223370.688301