45490842 (number)

45490842 is an even 8-digits composite number following 45490841 and preceding 45490843. In scientific notation, it is written as 4.5490842 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 15163596 positive integers (up to 45490842) that are relatively prime to 45490842.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety thousand eight hundred forty-two

Notation

Scientific notation 4.5490842 × 10^7
Engineering notation 4.5490842 × 10^6

Prime Factorization of 45490842

Prime Factorization 2 × 9 × 3 × 842423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45490842
Product of the distinct prime numbers

The prime factorization of 45490842 is 2 × 9 × 3 × 842423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 20, 14, 618, 557, 494, 9660, 26995, 1367, 547089, 615855, 1185377, 5251006, 42400094, 17281940, 472436269, 346498705, 9458989919, 4907239785

Basic calculations (n = 45490842)

Multiplication

n×y
n×2 90981684
n×3 136472526
n×4 181963368
n×5 227454210

Division

n÷y
n÷2 22745421
n÷3 15163614
n÷3 11372710.5
n÷5 9098168.4

Exponentiation

ny
n2 2069416705868964
n3 9.4139508398846E+22
n4 4.2824855025296E+30
n5 1.9481387136286E+38

Nth Root

y√n
2√n 6744.6899113302
3√n 356.97789567257
4√n 82.126061097134
5√n 34.008289978304

Divisors of 45490842

1, 2, 3, 6, 9, 18, 27, 54, 842423, 1684846, 2527269, 5054538, 7581807, 15163614, 22745421, 45490842

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45490841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45490842 can be divided by 16 positive divisors. The sum of these divisors (counting 45490842) is 1, the average is 0.0625.

Base conversion 45490842

Base System Value
2 Binary 10101101100010001010011010
3 Ternary 10011121011201000
4 Quaternary 2231202022122
5 Quinary 43121201332
6 Senary 4303005430
8 Octal 255421232
10 Decimal 45490842
12 Duodecimal 13299876
16 Hexadecimal 2b6229a
20 Vigesimal e46722
36 Base36 r30yi

Cryptographic Hash Functions

md5 f426fed7d08fe2452ceac9b6f93ed58c
sha1 70888479e8c64914fb584cf34ec54cf0cdcf9a4d
sha256 d3d140bf592f57381d97f45e4238ebc0dcf09dcbf2418e23ae06ddbab076409e
sha512 2f57e35bd50326b5b8c8265a785fda20d3f36c379be7b86235b550322befccf85b7353bd27775aedf3161506e14a399c6263c378652752657f78e990f1e5235f
ripemd-160 76e1c94ef10f7423276cf94280de3b003b0b7c82

45490842 as geometric shapes

Circle

Radius = n
Diameter 90981684
Circumference 285827390.06563
Area 6.5012643203739E+15

Sphere

Radius = n
Volume 3.9433065066449E+23
Surface area 2.6005057281496E+16
Circumference 285827390.06563

Square

Length = n
Perimeter 181963368
Area 2069416705868964
Diagonal 64333765.720172

Cube

Length = n
Surface area 12416500235213784
Volume 9.4139508398846E+22
Space diagonal 78792449.623088

Equilateral Triangle

Length = n
Perimeter 136472526
Area 8.9608371914922E+14
Altitude 39396224.811544

Triangular Pyramid

Length = n
Surface area 8.9608371914922E+14
Volume 1.1094447461065E+22
Height 21444588.573391