45491355 (number)

45491355 is an odd 8-digits composite number following 45491354 and preceding 45491356. In scientific notation, it is written as 4.5491355 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 18361728 positive integers (up to 45491355) that are relatively prime to 45491355.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5491355 × 10^7
Engineering notation 4.5491355 × 10^6

Prime Factorization of 45491355

Prime Factorization 45 × 1587 × 7 × 7 × 13

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6498765
Product of the distinct prime numbers

The prime factorization of 45491355 is 45 × 1587 × 7 × 7 × 13. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 45491355)

Multiplication

n×y
n×2 90982710
n×3 136474065
n×4 181965420
n×5 227456775

Division

n÷y
n÷2 22745677.5
n÷3 15163785
n÷3 11372838.75
n÷5 9098271

Exponentiation

ny
n2 2069463379736025
n3 9.4142693267071E+22
n4 4.2826786800685E+30
n5 1.9482485618593E+38

Nth Root

y√n
2√n 6744.7279411404
3√n 356.97923754684
4√n 82.126292629951
5√n 34.008366680222

Divisors of 45491355

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45491354
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45491355 can be divided by 24 positive divisors. The sum of these divisors (counting 45491355) is 1, the average is 0.041666666666667.

Base conversion 45491355

Base System Value
2 Binary 10101101100010010010011011
3 Ternary 10011121012102000
4 Quaternary 2231202102123
5 Quinary 43121210410
6 Senary 4303012043
8 Octal 255422233
10 Decimal 45491355
12 Duodecimal 1329a023
16 Hexadecimal 2b6249b
20 Vigesimal e4687f
36 Base36 r31cr

Cryptographic Hash Functions

md5 5a14fea93cc6c62181c9609baa749c22
sha1 863aa200b4087d071c2417006d52cf67d4331c63
sha256 6ce7bd988169cef34164d9b2dcee9b827b2d25e92ebb90822c9d0068f8b0b594
sha512 34e2f14761813e502161f3a1f3ff2f5d29b3bc7cb4a229c76ab79a291e22602bc039db6abe1f25d53e8775faba35b98d765e732ff3d926d75b4d6a7251e76727
ripemd-160 169ca24527a884c41213b26f10f998188a2a7b68

45491355 as geometric shapes

Circle

Radius = n
Diameter 90982710
Circumference 285830613.33969
Area 6.5014109506518E+15

Sphere

Radius = n
Volume 3.9434399140932E+23
Surface area 2.6005643802607E+16
Circumference 285830613.33969

Square

Length = n
Perimeter 181965420
Area 2069463379736025
Diagonal 64334491.211729

Cube

Length = n
Surface area 12416780278416150
Volume 9.4142693267071E+22
Space diagonal 78793338.165152

Equilateral Triangle

Length = n
Perimeter 136474065
Area 8.961039295265E+14
Altitude 39396669.082576

Triangular Pyramid

Length = n
Surface area 8.961039295265E+14
Volume 1.1094822801385E+22
Height 21444830.40391