45555440 (number)

45555440 is an even 8-digits composite number following 45555439 and preceding 45555441. In scientific notation, it is written as 4.5555440 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 15618816 positive integers (up to 45555440) that are relatively prime to 45555440.

Interesting facts

Basic properties

Name

Name forty-five million five hundred fifty-five thousand four hundred forty

Notation

Scientific notation 4.5555440 × 10^7
Engineering notation 4.5555440 × 10^6

Prime Factorization of 45555440

Prime Factorization 2 × 2 × 2 × 2 × 35 × 81349

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5694430
Product of the distinct prime numbers

The prime factorization of 45555440 is 2 × 2 × 2 × 2 × 35 × 81349. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 10, 70, 311, 806, 4162, 639, 23914, 9725, 346170, 862281, 6385904, 557134, 79295189, 99008355, 655180094, 123375152, 5927540696, 8451912977

Basic calculations (n = 45555440)

Multiplication

n×y
n×2 91110880
n×3 136666320
n×4 182221760
n×5 227777200

Division

n÷y
n÷2 22777720
n÷3 15185146.666667
n÷3 11388860
n÷5 9111088

Exponentiation

ny
n2 2075298113593600
n3 9.4541118695926E+22
n4 4.3068622602852E+30
n5 1.9620100528668E+38

Nth Root

y√n
2√n 6749.4770167769
3√n 357.14678791864
4√n 82.155200789584
5√n 34.017943001381

Divisors of 45555440

1, 2, 4, 8, 16, 35, 70, 140, 280, 560, 81349, 162698, 325396, 650792, 1301584, 2847215, 5694430, 11388860, 22777720, 45555440

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45555439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45555440 can be divided by 20 positive divisors. The sum of these divisors (counting 45555440) is 1, the average is 0.05.

Base conversion 45555440

Base System Value
2 Binary 10101101110001111011110000
3 Ternary 10011201110022112
4 Quaternary 2231301323300
5 Quinary 43130233230
6 Senary 4304224452
8 Octal 255617360
10 Decimal 45555440
12 Duodecimal 1330b128
16 Hexadecimal 2b71ef0
20 Vigesimal e4e8c0
36 Base36 r4esw

Cryptographic Hash Functions

md5 df1e59d4b0b91cb71a863a5d6e97b6f4
sha1 1af5cfae24455f19b3b919137189bb9348c6575e
sha256 0b38a12c7097544d582950451798dd99667967ac51f12247429b1aec75639a35
sha512 ed9d6998d40059d85ed31b9585e06ac36c20003ba85c1884028c343267f12b45c3bbc142ca244c2e3d32e99eddfd18a6dfbd75020d2a98d7722327e55afe509a
ripemd-160 746bb080b5bd5a678bb70a70547aac2afec40732

45555440 as geometric shapes

Circle

Radius = n
Diameter 91110880
Circumference 286233271.2701
Area 6.5197413076744E+15

Sphere

Radius = n
Volume 3.9601291194304E+23
Surface area 2.6078965230698E+16
Circumference 286233271.2701

Square

Length = n
Perimeter 182221760
Area 2075298113593600
Diagonal 64425121.087874

Cube

Length = n
Surface area 12451788681561600
Volume 9.4541118695926E+22
Space diagonal 78904336.641156

Equilateral Triangle

Length = n
Perimeter 136666320
Area 8.9863044339899E+14
Altitude 39452168.320578

Triangular Pyramid

Length = n
Surface area 8.9863044339899E+14
Volume 1.1141777688475E+22
Height 21475040.362625