45442938 (number)

45442938 is an even 8-digits composite number following 45442937 and preceding 45442939. In scientific notation, it is written as 4.5442938 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 14022144 positive integers (up to 45442938) that are relatively prime to 45442938.

Interesting facts

Basic properties

Name

Name forty-five million four hundred forty-two thousand nine hundred thirty-eight

Notation

Scientific notation 4.5442938 × 10^7
Engineering notation 4.5442938 × 10^6

Prime Factorization of 45442938

Prime Factorization 2 × 3 × 17 × 6103 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 45442938
Product of the distinct prime numbers

The prime factorization of 45442938 is 2 × 3 × 17 × 6103 × 73. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 69, 1, 528, 51, 2360, 4006, 79836, 67425, 428228, 60854, 3412673, 9879286, 88793107, 55495093, 608820944, 213625746, 6838222963, 9636529428

Basic calculations (n = 45442938)

Multiplication

n×y
n×2 90885876
n×3 136328814
n×4 181771752
n×5 227214690

Division

n÷y
n÷2 22721469
n÷3 15147646
n÷3 11360734.5
n÷5 9088587.6

Exponentiation

ny
n2 2065060614071844
n3 9.3842421451509E+22
n4 4.2644753397908E+30
n5 1.9379028846864E+38

Nth Root

y√n
2√n 6741.1377378006
3√n 356.85254681494
4√n 82.10443190109
5√n 34.00112449309

Divisors of 45442938

1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 3723, 6103, 7446, 12206, 18309, 36618, 103751, 207502, 311253, 445519, 622506, 891038, 1336557, 2673114, 7573823, 15147646, 22721469, 45442938

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45442937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45442938 can be divided by 32 positive divisors. The sum of these divisors (counting 45442938) is 1, the average is 0.03125.

Base conversion 45442938

Base System Value
2 Binary 10101101010110011101111010
3 Ternary 10011111201222210
4 Quaternary 2231112131322
5 Quinary 43113133223
6 Senary 4301555550
8 Octal 255263572
10 Decimal 45442938
12 Duodecimal 13275bb6
16 Hexadecimal 2b5677a
20 Vigesimal e4076i
36 Base36 r1zzu

Cryptographic Hash Functions

md5 a6b36e96a6ec5506705f286e5508d78a
sha1 8b0122889da67702386606f4e713e038e4df524b
sha256 bc3d8dec15c263f7af4c6a2852c41d2a33444b77e63257d1a61b6e19e37ca666
sha512 8e0d1e4e40864184ff79f92af3fafd4b1bf60d6384e8111a3ab60c0b8ae1587895c5f8fd0c3db63e1131f5b7becbe34bcfdbb34aa51c55ed7b8fec6a17b1a824
ripemd-160 789067040293d1cfcb9aaa04161d45c658b6a5fa

45442938 as geometric shapes

Circle

Radius = n
Diameter 90885876
Circumference 285526400.35667
Area 6.4875792543857E+15

Sphere

Radius = n
Volume 3.9308621576952E+23
Surface area 2.5950317017543E+16
Circumference 285526400.35667

Square

Length = n
Perimeter 181771752
Area 2065060614071844
Diagonal 64266019.23368

Cube

Length = n
Surface area 12390363684431064
Volume 9.3842421451509E+22
Space diagonal 78709477.461202

Equilateral Triangle

Length = n
Perimeter 136328814
Area 8.9419747607045E+14
Altitude 39354738.730601

Triangular Pyramid

Length = n
Surface area 8.9419747607045E+14
Volume 1.1059435428555E+22
Height 21422006.411227