45542421 (number)

45542421 is an odd 8-digits composite number following 45542420 and preceding 45542422. In scientific notation, it is written as 4.5542421 × 10^7. The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors. There are 30361608 positive integers (up to 45542421) that are relatively prime to 45542421.

Interesting facts

Basic properties

Name

Name forty-five million five hundred forty-two thousand four hundred twenty-one

Notation

Scientific notation 4.5542421 × 10^7
Engineering notation 4.5542421 × 10^6

Prime Factorization of 45542421

Prime Factorization 9 × 5060269

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 45542421
Product of the distinct prime numbers

The prime factorization of 45542421 is 9 × 5060269. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 21, 91, 610, 474, 7126, 1477, 39158, 24571, 318560, 87618, 2956091, 1781730, 29661212, 34327886, 257710646, 818531159, 2133579986, 513596555

Basic calculations (n = 45542421)

Multiplication

n×y
n×2 91084842
n×3 136627263
n×4 182169684
n×5 227712105

Division

n÷y
n÷2 22771210.5
n÷3 15180807
n÷3 11385605.25
n÷5 9108484.2

Exponentiation

ny
n2 2074112110541241
n3 9.4460086939468E+22
n4 4.3019410470938E+30
n5 1.9592081028393E+38

Nth Root

y√n
2√n 6748.5125027668
3√n 357.11276243937
4√n 82.149330507113
5√n 34.015998424681

Divisors of 45542421

1, 9, 5060269, 45542421

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45542420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45542421 can be divided by 4 positive divisors. The sum of these divisors (counting 45542421) is 1, the average is 0.25.

Base conversion 45542421

Base System Value
2 Binary 10101101101110110000010101
3 Ternary 10011200210110100
4 Quaternary 2231232300111
5 Quinary 43124324141
6 Senary 4304044313
8 Octal 255566025
10 Decimal 45542421
12 Duodecimal 13303699
16 Hexadecimal 2b6ec15
20 Vigesimal e4cg11
36 Base36 r44r9

Cryptographic Hash Functions

md5 7d10934674fb191e6e518e26e8a3515f
sha1 d4dd018d5abbf34261b179a2e9063db567f613f9
sha256 aeb11f421e98c49ec5de7dcc416d46d6a4a719d4a054407d26f65e08ece86f1b
sha512 d37b63a882ffcc953c40436011a69409cbff2206b3de0f85883a1fa97ad7ee981488731dc0c96d514c06cbb40ed0c527990ccb3a0472b7230dd73377b75e7eaa
ripemd-160 19f9a27e77087a4e39bad4f8e44b51b9c5f8642f

45542421 as geometric shapes

Circle

Radius = n
Diameter 91084842
Circumference 286151470.48059
Area 6.516015369198E+15

Sphere

Radius = n
Volume 3.9567348691531E+23
Surface area 2.6064061476792E+16
Circumference 286151470.48059

Square

Length = n
Perimeter 182169684
Area 2074112110541241
Diagonal 64406709.441505

Cube

Length = n
Surface area 12444672663247446
Volume 9.4460086939468E+22
Space diagonal 78881787.071692

Equilateral Triangle

Length = n
Perimeter 136627263
Area 8.9811688901284E+14
Altitude 39440893.535846

Triangular Pyramid

Length = n
Surface area 8.9811688901284E+14
Volume 1.1132228004395E+22
Height 21468903.147168