45491157 (number)

45491157 is an odd 8-digits composite number following 45491156 and preceding 45491158. In scientific notation, it is written as 4.5491157 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 29673216 positive integers (up to 45491157) that are relatively prime to 45491157.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-one thousand one hundred fifty-seven

Notation

Scientific notation 4.5491157 × 10^7
Engineering notation 4.5491157 × 10^6

Prime Factorization of 45491157

Prime Factorization 9 × 107 × 97 × 487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45491157
Product of the distinct prime numbers

The prime factorization of 45491157 is 9 × 107 × 97 × 487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 6, 58, 415, 416, 8922, 196, 55596, 27121, 653491, 975106, 9732348, 7864332, 80117638, 72361220, 116612664, 377988245, 393706893, 6631782955

Basic calculations (n = 45491157)

Multiplication

n×y
n×2 90982314
n×3 136473471
n×4 181964628
n×5 227455785

Division

n÷y
n÷2 22745578.5
n÷3 15163719
n÷3 11372789.25
n÷5 9098231.4

Exponentiation

ny
n2 2069445365198649
n3 9.4141464011174E+22
n4 4.2826041195422E+30
n5 1.9482061637094E+38

Nth Root

y√n
2√n 6744.7132629935
3√n 356.97871963165
4√n 82.12620326664
5√n 34.008337076055

Divisors of 45491157

1, 9, 97, 107, 487, 873, 963, 4383, 10379, 47239, 52109, 93411, 425151, 468981, 5054573, 45491157

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 -45491156
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 45491157 can be divided by 16 positive divisors. The sum of these divisors (counting 45491157) is 1, the average is 0.0625.

Base conversion 45491157

Base System Value
2 Binary 10101101100010001111010101
3 Ternary 10011121012010200
4 Quaternary 2231202033111
5 Quinary 43121204112
6 Senary 4303011113
8 Octal 255421725
10 Decimal 45491157
12 Duodecimal 13299a99
16 Hexadecimal 2b623d5
20 Vigesimal e467hh
36 Base36 r3179

Cryptographic Hash Functions

md5 5027b47015abd4a0d10bfb1c76bcadcc
sha1 363466c39022d57488de67dd384c69a128b99299
sha256 74de2571e4b0f758eb822645db9e68e52cfa21f37fef9bee41e4e04d78959341
sha512 a5ad77be661cc9799b7539c6a4cab7f160c30c19845a6278c19891708602e43f4842cc084e034a31a824660281bbcaa0f80bc63882ee09a5d4865ed23da9fbab
ripemd-160 2cc0388cda0def5172db8f048abec24eb154924d

45491157 as geometric shapes

Circle

Radius = n
Diameter 90982314
Circumference 285829369.269
Area 6.5013543563135E+15

Sphere

Radius = n
Volume 3.9433884231426E+23
Surface area 2.6005417425254E+16
Circumference 285829369.269

Square

Length = n
Perimeter 181964628
Area 2069445365198649
Diagonal 64334211.197444

Cube

Length = n
Surface area 12416672191191894
Volume 9.4141464011174E+22
Space diagonal 78792995.219093

Equilateral Triangle

Length = n
Perimeter 136473471
Area 8.96096129003E+14
Altitude 39396497.609546

Triangular Pyramid

Length = n
Surface area 8.96096129003E+14
Volume 1.1094677932188E+22
Height 21444737.065815