45391372 (number)

45391372 is an even 8-digits composite number following 45391371 and preceding 45391373. In scientific notation, it is written as 4.5391372 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 20671872 positive integers (up to 45391372) that are relatively prime to 45391372.

Interesting facts

Basic properties

Name

Name forty-five million three hundred ninety-one thousand three hundred seventy-two

Notation

Scientific notation 4.5391372 × 10^7
Engineering notation 4.5391372 × 10^6

Prime Factorization of 45391372

Prime Factorization 2 × 2 × 169 × 83 × 809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22695686
Product of the distinct prime numbers

The prime factorization of 45391372 is 2 × 2 × 169 × 83 × 809. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 12, 68, 727, 325, 9392, 382, 16561, 55933, 258264, 63043, 5912265, 1011944, 1542852, 65860548, 419807253, 235505710, 5617286959, 5811525011

Basic calculations (n = 45391372)

Multiplication

n×y
n×2 90782744
n×3 136174116
n×4 181565488
n×5 226956860

Division

n÷y
n÷2 22695686
n÷3 15130457.333333
n÷3 11347843
n÷5 9078274.4

Exponentiation

ny
n2 2060376652042384
n3 9.352332307297E+22
n4 4.2451519482814E+30
n5 1.9269327128097E+38

Nth Root

y√n
2√n 6737.3119268741
3√n 356.71751723035
4√n 82.081130151053
5√n 33.993404488957

Divisors of 45391372

1, 2, 4, 83, 166, 169, 332, 338, 676, 809, 1618, 3236, 14027, 28054, 56108, 67147, 134294, 136721, 268588, 273442, 546884, 11347843, 22695686, 45391372

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 -45391371
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 45391372 can be divided by 24 positive divisors. The sum of these divisors (counting 45391372) is 1, the average is 0.041666666666667.

Base conversion 45391372

Base System Value
2 Binary 10101101001001111000001100
3 Ternary 10011102010020221
4 Quaternary 2231021320030
5 Quinary 43110010442
6 Senary 4300521124
8 Octal 255117014
10 Decimal 45391372
12 Duodecimal 132501a4
16 Hexadecimal 2b49e0c
20 Vigesimal e3di8c
36 Base36 r0w7g

Cryptographic Hash Functions

md5 c739e83947cf6d998048119d7f564e5d
sha1 dafa97cdead82b0dba955cc232174459712ea50d
sha256 77e8cd52ecdba4c20ff065c741118a62d35f9347e68af14a2185063a477e82f1
sha512 78d355b7a7f933f416aba95c914a2a0fff2252bd56d8c8798b403407739c61da9dfb9ee55531cee5ff2b65f43ba8a41065166d2ee070fc0ce4b408580a773ea1
ripemd-160 77a49977a58799d3dc71e0308a72ce00bd6849be

45391372 as geometric shapes

Circle

Radius = n
Diameter 90782744
Circumference 285202401.62312
Area 6.4728641536843E+15

Sphere

Radius = n
Volume 3.9174957960713E+23
Surface area 2.5891456614737E+16
Circumference 285202401.62312

Square

Length = n
Perimeter 181565488
Area 2060376652042384
Diagonal 64193093.897122

Cube

Length = n
Surface area 12362259912254304
Volume 9.352332307297E+22
Space diagonal 78620162.529259

Equilateral Triangle

Length = n
Perimeter 136174116
Area 8.9216926101652E+14
Altitude 39310081.26463

Triangular Pyramid

Length = n
Surface area 8.9216926101652E+14
Volume 1.1021829324E+22
Height 21397697.965707