45490939 (number)

45490939 is an odd 8-digits composite number following 45490938 and preceding 45490940. In scientific notation, it is written as 4.5490939 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 41941920 positive integers (up to 45490939) that are relatively prime to 45490939.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety thousand nine hundred thirty-nine

Notation

Scientific notation 4.5490939 × 10^7
Engineering notation 4.5490939 × 10^6

Prime Factorization of 45490939

Prime Factorization 13 × 1181 × 2963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 45490939
Product of the distinct prime numbers

The prime factorization of 45490939 is 13 × 1181 × 2963. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 47, 8, 916, 736, 861, 5461, 77534, 52214, 733870, 180942, 1458693, 4904700, 36268861, 55944530, 677261415, 288339826, 5568273163, 7560952378

Basic calculations (n = 45490939)

Multiplication

n×y
n×2 90981878
n×3 136472817
n×4 181963756
n×5 227454695

Division

n÷y
n÷2 22745469.5
n÷3 15163646.333333
n÷3 11372734.75
n÷5 9098187.8

Exponentiation

ny
n2 2069425531101721
n3 9.4140110600391E+22
n4 4.2825220287756E+30
n5 1.9481594837719E+38

Nth Root

y√n
2√n 6744.6971021685
3√n 356.97814940005
4√n 82.126104876394
5√n 34.008304481449

Divisors of 45490939

1, 13, 1181, 2963, 15353, 38519, 3499303, 45490939

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 -45490938
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 45490939 can be divided by 8 positive divisors. The sum of these divisors (counting 45490939) is 1, the average is 0.125.

Base conversion 45490939

Base System Value
2 Binary 10101101100010001011111011
3 Ternary 10011121011211121
4 Quaternary 2231202023323
5 Quinary 43121202224
6 Senary 4303010111
8 Octal 255421373
10 Decimal 45490939
12 Duodecimal 13299937
16 Hexadecimal 2b622fb
20 Vigesimal e4676j
36 Base36 r3117

Cryptographic Hash Functions

md5 86b831786bb2a9722dd1146dc098776f
sha1 64e68b27638731183b3ec21b7d10fe51fcb33c3d
sha256 26670928f8b653e534c08e02c44e0d6c6d79740e97bb30b6d9553d0f0ff1e739
sha512 e51b8067876e35bca2501bd652ad7e4858f3e9c35847b9b3729e69344cf4fba8ed14d22de1428a3bda14473de67d2aae091dbaec7db8f72a030aa16272831e24
ripemd-160 035622eb922ce135bf5b2405d750897311ae8668

45490939 as geometric shapes

Circle

Radius = n
Diameter 90981878
Circumference 285827999.5346
Area 6.5012920456603E+15

Sphere

Radius = n
Volume 3.9433317316043E+23
Surface area 2.6005168182641E+16
Circumference 285827999.5346

Square

Length = n
Perimeter 181963756
Area 2069425531101721
Diagonal 64333902.898887

Cube

Length = n
Surface area 12416553186610326
Volume 9.4140110600391E+22
Space diagonal 78792617.632017

Equilateral Triangle

Length = n
Perimeter 136472817
Area 8.960875405871E+14
Altitude 39396308.816008

Triangular Pyramid

Length = n
Surface area 8.960875405871E+14
Volume 1.1094518431198E+22
Height 21444634.299629