45216945 (number)

45216945 is an odd 8-digits composite number following 45216944 and preceding 45216946. In scientific notation, it is written as 4.5216945 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 23283456 positive integers (up to 45216945) that are relatively prime to 45216945.

Interesting facts

Basic properties

Name

Name forty-five million two hundred sixteen thousand nine hundred forty-five

Notation

Scientific notation 4.5216945 × 10^7
Engineering notation 4.5216945 × 10^6

Prime Factorization of 45216945

Prime Factorization 3 × 15 × 29 × 34649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45216945
Product of the distinct prime numbers

The prime factorization of 45216945 is 3 × 15 × 29 × 34649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 72, 44, 222, 819, 1314, 2641, 69618, 12241, 16379, 819092, 1630218, 9900279, 35232626, 86200677, 510294785, 749991022, 6494631371, 1938704031

Basic calculations (n = 45216945)

Multiplication

n×y
n×2 90433890
n×3 135650835
n×4 180867780
n×5 226084725

Division

n÷y
n÷2 22608472.5
n÷3 15072315
n÷3 11304236.25
n÷5 9043389

Exponentiation

ny
n2 2044572115133025
n3 9.2449304878504E+22
n4 4.1802751339795E+30
n5 1.8901927081802E+38

Nth Root

y√n
2√n 6724.3546158721
3√n 356.26000710578
4√n 82.002162263394
5√n 33.967238711771

Divisors of 45216945

1, 3, 15, 29, 45, 87, 435, 1305, 34649, 103947, 519735, 1004821, 1559205, 3014463, 15072315, 45216945

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 -45216944
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 45216945 can be divided by 16 positive divisors. The sum of these divisors (counting 45216945) is 1, the average is 0.0625.

Base conversion 45216945

Base System Value
2 Binary 10101100011111010010110001
3 Ternary 10011002020222200
4 Quaternary 2230133102301
5 Quinary 43033420240
6 Senary 4253053413
8 Octal 254372261
10 Decimal 45216945
12 Duodecimal 13187269
16 Hexadecimal 2b1f4b1
20 Vigesimal e2c275
36 Base36 qx5m9

Cryptographic Hash Functions

md5 091fedee7d55d5b77cb62c7c15ae6b04
sha1 fa6d00c4fa88b1e9c792178f6cc69a8c79e6a9c9
sha256 a2d45c78e4182f63f4fb06000220c5bd64e746cf3d836209af6cb1b22f6ce7c7
sha512 fd31a6828bd0ae8910daa1018afa2eee3bb7ab719fb174ea0af6b7b2c3c07fd211284996ba04c39e5f371a6dc57496162910f9f9d1279d724796f8bd59259ef9
ripemd-160 a9a6a9403422fcc08b2841c08bf298712a6e20d3

45216945 as geometric shapes

Circle

Radius = n
Diameter 90433890
Circumference 284106444.45955
Area 6.4232127366365E+15

Sphere

Radius = n
Volume 3.8725074271439E+23
Surface area 2.5692850946546E+16
Circumference 284106444.45955

Square

Length = n
Perimeter 180867780
Area 2044572115133025
Diagonal 63946416.868078

Cube

Length = n
Surface area 12267432690798150
Volume 9.2449304878504E+22
Space diagonal 78318046.103048

Equilateral Triangle

Length = n
Perimeter 135650835
Area 8.8532569578724E+14
Altitude 39159023.051524

Triangular Pyramid

Length = n
Surface area 8.8532569578724E+14
Volume 1.0895255065929E+22
Height 21315472.289359