45478905 (number)

45478905 is an odd 8-digits composite number following 45478904 and preceding 45478906. In scientific notation, it is written as 4.5478905 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 24255408 positive integers (up to 45478905) that are relatively prime to 45478905.

Interesting facts

Basic properties

Name

Name forty-five million four hundred seventy-eight thousand nine hundred five

Notation

Scientific notation 4.5478905 × 10^7
Engineering notation 4.5478905 × 10^6

Prime Factorization of 45478905

Prime Factorization 5 × 3 × 3031927

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 45478905
Product of the distinct prime numbers

The prime factorization of 45478905 is 5 × 3 × 3031927. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 92, 26, 682, 802, 1029, 7523, 19246, 56462, 154338, 177193, 5278974, 1058320, 63725026, 32954608, 708144161, 39760967, 1293309388, 3017482650

Basic calculations (n = 45478905)

Multiplication

n×y
n×2 90957810
n×3 136436715
n×4 181915620
n×5 227394525

Division

n÷y
n÷2 22739452.5
n÷3 15159635
n÷3 11369726.25
n÷5 9095781

Exponentiation

ny
n2 2068330799999025
n3 9.406541996173E+22
n4 4.2779922982246E+30
n5 1.9455840532169E+38

Nth Root

y√n
2√n 6743.8049349014
3√n 356.94666874329
4√n 82.120673005653
5√n 34.006505005521

Divisors of 45478905

1, 3, 5, 15, 3031927, 9095781, 15159635, 45478905

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45478904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45478905 can be divided by 8 positive divisors. The sum of these divisors (counting 45478905) is 1, the average is 0.125.

Base conversion 45478905

Base System Value
2 Binary 10101101011111001111111001
3 Ternary 10011120120022220
4 Quaternary 2231133033321
5 Quinary 43120311110
6 Senary 4302434253
8 Octal 255371771
10 Decimal 45478905
12 Duodecimal 13292989
16 Hexadecimal 2b5f3f9
20 Vigesimal e44h55
36 Base36 r2rqx

Cryptographic Hash Functions

md5 89066cd16611a3db6e0277d7a8c28561
sha1 05f48c57ab0f0b580a166704c561d0479becfbbe
sha256 14d54fcaf5462cb8feebca6cc7e7c2a247e917ecbec68210f0dc926c34ba6bfa
sha512 834d11c9872be22b39046c7e9df4d70b762505d7bdce84f888bfe1e4103797d992c2c3ecbc112d99ceb3778c6885a79830446798220b45aa4f03d5ac134e2760
ripemd-160 d17fbc04102f83d2f259ff71e579baa6f2fe5684

45478905 as geometric shapes

Circle

Radius = n
Diameter 90957810
Circumference 285752387.68262
Area 6.4978528464704E+15

Sphere

Radius = n
Volume 3.9402030974481E+23
Surface area 2.5991411385882E+16
Circumference 285752387.68262

Square

Length = n
Perimeter 181915620
Area 2068330799999025
Diagonal 64316884.252878

Cube

Length = n
Surface area 12409984799994150
Volume 9.406541996173E+22
Space diagonal 78771774.132598

Equilateral Triangle

Length = n
Perimeter 136436715
Area 8.9561350811447E+14
Altitude 39385887.066299

Triangular Pyramid

Length = n
Surface area 8.9561350811447E+14
Volume 1.1085716055017E+22
Height 21438961.417626