45427420 (number)

45427420 is an even 8-digits composite number following 45427419 and preceding 45427421. In scientific notation, it is written as 4.5427420 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 18121152 positive integers (up to 45427420) that are relatively prime to 45427420.

Interesting facts

Basic properties

Name

Name forty-five million four hundred twenty-seven thousand four hundred twenty

Notation

Scientific notation 4.5427420 × 10^7
Engineering notation 4.5427420 × 10^6

Prime Factorization of 45427420

Prime Factorization 2 × 2 × 5 × 389 × 5839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22713710
Product of the distinct prime numbers

The prime factorization of 45427420 is 2 × 2 × 5 × 389 × 5839. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 77, 53, 844, 962, 8846, 7527, 35348, 75594, 804507, 891943, 1671652, 7726932, 57389906, 20906027, 244994779, 998558954, 1771010174, 3740172690

Basic calculations (n = 45427420)

Multiplication

n×y
n×2 90854840
n×3 136282260
n×4 181709680
n×5 227137100

Division

n÷y
n÷2 22713710
n÷3 15142473.333333
n÷3 11356855
n÷5 9085484

Exponentiation

ny
n2 2063650487856400
n3 9.3746317445058E+22
n4 4.25865333603E+30
n5 1.9345963373023E+38

Nth Root

y√n
2√n 6739.986646871
3√n 356.81192247357
4√n 82.097421682237
5√n 33.998802013257

Divisors of 45427420

1, 2, 4, 5, 10, 20, 389, 778, 1556, 1945, 3890, 5839, 7780, 11678, 23356, 29195, 58390, 116780, 2271371, 4542742, 9085484, 11356855, 22713710, 45427420

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 -45427419
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 45427420 can be divided by 24 positive divisors. The sum of these divisors (counting 45427420) is 1, the average is 0.041666666666667.

Base conversion 45427420

Base System Value
2 Binary 10101101010010101011011100
3 Ternary 10011110221201001
4 Quaternary 2231102223130
5 Quinary 43112134140
6 Senary 4301400044
8 Octal 255225334
10 Decimal 45427420
12 Duodecimal 13269024
16 Hexadecimal 2b52adc
20 Vigesimal e3i8b0
36 Base36 r1o0s

Cryptographic Hash Functions

md5 6dff30c102df0d8b77485e6ceef59dc2
sha1 971bd6dceb6888d18e644689ea3937218379a24e
sha256 d90bc8af7fae725e03008771b426404a13c739a89934e38dc97985722d2a122b
sha512 eb924e06a584a9e8018e1f5e3d8717941dbc702724c28cae77c9bf35cf29f8a26c32aba664c9a515626de80a2e751bd1441a0302edee78d02f3ec40cdddafa54
ripemd-160 db40c67b6b7f97925b72974c36356cda121a8382

45427420 as geometric shapes

Circle

Radius = n
Diameter 90854840
Circumference 285428897.88708
Area 6.4831492122267E+15

Sphere

Radius = n
Volume 3.9268365624865E+23
Surface area 2.5932596848907E+16
Circumference 285428897.88708

Square

Length = n
Perimeter 181709680
Area 2063650487856400
Diagonal 64244073.467619

Cube

Length = n
Surface area 12381902927138400
Volume 9.3746317445058E+22
Space diagonal 78682599.496771

Equilateral Triangle

Length = n
Perimeter 136282260
Area 8.935868735079E+14
Altitude 39341299.748385

Triangular Pyramid

Length = n
Surface area 8.935868735079E+14
Volume 1.1048109462778E+22
Height 21414691.155873