45420904 (number)

45420904 is an even 8-digits composite number following 45420903 and preceding 45420905. In scientific notation, it is written as 4.5420904 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 22096512 positive integers (up to 45420904) that are relatively prime to 45420904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5420904 × 10^7
Engineering notation 4.5420904 × 10^6

Prime Factorization of 45420904

Prime Factorization 2 × 2 × 2 × 37 × 153449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11355226
Product of the distinct prime numbers

The prime factorization of 45420904 is 2 × 2 × 2 × 37 × 153449. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 28, 9, 440, 686, 947, 6962, 17089, 69024, 707579, 475812, 721628, 1516486, 45783388, 38460111, 9779139, 619869026, 4690310781, 4038596308

Basic calculations (n = 45420904)

Multiplication

n×y
n×2 90841808
n×3 136262712
n×4 181683616
n×5 227104520

Division

n÷y
n÷2 22710452
n÷3 15140301.333333
n÷3 11355226
n÷5 9084180.8

Exponentiation

ny
n2 2063058520177216
n3 9.3705982991351E+22
n4 4.2562104576758E+30
n5 1.9332092660189E+38

Nth Root

y√n
2√n 6739.503245789
3√n 356.79486157614
4√n 82.094477559632
5√n 33.997826615994

Divisors of 45420904

1, 2, 4, 8, 37, 74, 148, 296, 153449, 306898, 613796, 1227592, 5677613, 11355226, 22710452, 45420904

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 -45420903
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 45420904 can be divided by 16 positive divisors. The sum of these divisors (counting 45420904) is 1, the average is 0.0625.

Base conversion 45420904

Base System Value
2 Binary 10101101010001000101101000
3 Ternary 10011110121202201
4 Quaternary 2231101011220
5 Quinary 43111432104
6 Senary 4301305544
8 Octal 255210550
10 Decimal 45420904
12 Duodecimal 132652b4
16 Hexadecimal 2b51168
20 Vigesimal e3hc54
36 Base36 r1izs

Cryptographic Hash Functions

md5 b7248f42f373f263a4616db9170ac01f
sha1 63718db95477fcf08261b0bfbe0f71882e43b887
sha256 71952f32e522ab86ad03fcdad67ef66fa42eef60611fe79d92e8d1a1b62a800f
sha512 d5be60d044728d03d8ca77041c36585761748d6f33d40d19c0e22108e8623a7f1ce10bdc655a7bdbe9a2aad3d2715a2ac23425ae01b657c2b504b5306393e487
ripemd-160 2a34fbeb76f32975fb9f8e61dc266ea5dbcf5174

45420904 as geometric shapes

Circle

Radius = n
Diameter 90841808
Circumference 285387956.65161
Area 6.4812894909146E+15

Sphere

Radius = n
Volume 3.9251470368405E+23
Surface area 2.5925157963658E+16
Circumference 285387956.65161

Square

Length = n
Perimeter 181683616
Area 2063058520177216
Diagonal 64234858.452046

Cube

Length = n
Surface area 12378351121063296
Volume 9.3705982991351E+22
Space diagonal 78671313.453708

Equilateral Triangle

Length = n
Perimeter 136262712
Area 8.933305439837E+14
Altitude 39335656.726854

Triangular Pyramid

Length = n
Surface area 8.933305439837E+14
Volume 1.1043356001823E+22
Height 21411619.484015