45491386 (number)

45491386 is an even 8-digits composite number following 45491385 and preceding 45491387. In scientific notation, it is written as 4.5491386 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 22086400 positive integers (up to 45491386) that are relatively prime to 45491386.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-one thousand three hundred eighty-six

Notation

Scientific notation 4.5491386 × 10^7
Engineering notation 4.5491386 × 10^6

Prime Factorization of 45491386

Prime Factorization 2 × 41 × 233 × 2381

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45491386
Product of the distinct prime numbers

The prime factorization of 45491386 is 2 × 41 × 233 × 2381. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 3, 47, 781, 591, 8863, 7438, 10893, 7589, 761315, 263027, 4902490, 9213819, 10352601, 73724700, 55944712, 644396262, 1140340571, 3195234374

Basic calculations (n = 45491386)

Multiplication

n×y
n×2 90982772
n×3 136474158
n×4 181965544
n×5 227456930

Division

n÷y
n÷2 22745693
n÷3 15163795.333333
n÷3 11372846.5
n÷5 9098277.2

Exponentiation

ny
n2 2069466200200996
n3 9.4142885727297E+22
n4 4.2826903537743E+30
n5 1.9482552000203E+38

Nth Root

y√n
2√n 6744.7302392312
3√n 356.97931863444
4√n 82.12630662115
5√n 34.008371315208

Divisors of 45491386

1, 2, 41, 82, 233, 466, 2381, 4762, 9553, 19106, 97621, 195242, 554773, 1109546, 22745693, 45491386

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 -45491385
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 45491386 can be divided by 16 positive divisors. The sum of these divisors (counting 45491386) is 1, the average is 0.0625.

Base conversion 45491386

Base System Value
2 Binary 10101101100010010010111010
3 Ternary 10011121012110011
4 Quaternary 2231202102322
5 Quinary 43121211021
6 Senary 4303012134
8 Octal 255422272
10 Decimal 45491386
12 Duodecimal 1329a04a
16 Hexadecimal 2b624ba
20 Vigesimal e46896
36 Base36 r31dm

Cryptographic Hash Functions

md5 1adcfd403f0d421d1260ccca431ee587
sha1 2a61c267bdbf5f16f6f2804c6d21cb3afadbd132
sha256 2a76741689a8a58231c0c84fd4b91a18c02aac75d10a5cdf2620711fd24ef4f8
sha512 ed3278c5b44bc126bed299e9992aa07b25b66ab1f3b33c86e552de7c72319eec8b655eb21218b2de8c9f15f628755e131b6cc4a161856da662c4ece0dcb4605e
ripemd-160 cc34c40af96f26a6ef79555769b4566722d84279

45491386 as geometric shapes

Circle

Radius = n
Diameter 90982772
Circumference 285830808.11844
Area 6.5014198114038E+15

Sphere

Radius = n
Volume 3.9434479758483E+23
Surface area 2.6005679245615E+16
Circumference 285830808.11844

Square

Length = n
Perimeter 181965544
Area 2069466200200996
Diagonal 64334535.05235

Cube

Length = n
Surface area 12416797201205976
Volume 9.4142885727297E+22
Space diagonal 78793391.858728

Equilateral Triangle

Length = n
Perimeter 136474158
Area 8.9610515082366E+14
Altitude 39396695.929364

Triangular Pyramid

Length = n
Surface area 8.9610515082366E+14
Volume 1.109484548304E+22
Height 21444845.01745