38455955 (number)

38455955 is an odd 8-digits composite number following 38455954 and preceding 38455956. In scientific notation, it is written as 3.8455955 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 28864512 positive integers (up to 38455955) that are relatively prime to 38455955.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred fifty-five thousand nine hundred fifty-five

Notation

Scientific notation 3.8455955 × 10^7
Engineering notation 3.8455955 × 10^6

Prime Factorization of 38455955

Prime Factorization 17 × 5 × 487 × 929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38455955
Product of the distinct prime numbers

The prime factorization of 38455955 is 17 × 5 × 487 × 929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 34, 52, 198, 873, 3842, 2577, 44280, 23804, 732185, 723550, 8810442, 5311742, 64906943, 48952474, 670022115, 921828212, 8600649170, 5662951564

Basic calculations (n = 38455955)

Multiplication

n×y
n×2 76911910
n×3 115367865
n×4 153823820
n×5 192279775

Division

n÷y
n÷2 19227977.5
n÷3 12818651.666667
n÷3 9613988.75
n÷5 7691191

Exponentiation

ny
n2 1478860474962025
n3 5.6870991876418E+22
n4 2.1870283044049E+30
n5 8.4104262057921E+37

Nth Root

y√n
2√n 6201.2865600615
3√n 337.53685560021
4√n 78.748247980901
5√n 32.884611858138

Divisors of 38455955

1, 5, 17, 85, 487, 929, 2435, 4645, 8279, 15793, 41395, 78965, 452423, 2262115, 7691191, 38455955

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 -38455954
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 38455955 can be divided by 16 positive divisors. The sum of these divisors (counting 38455955) is 1, the average is 0.0625.

Base conversion 38455955

Base System Value
2 Binary 10010010101100101010010011
3 Ternary 2200100202122122
4 Quaternary 2102230222103
5 Quinary 34321042310
6 Senary 3452124455
8 Octal 222545223
10 Decimal 38455955
12 Duodecimal 10a6672b
16 Hexadecimal 24aca93
20 Vigesimal c06jhf
36 Base36 mw8sz

Cryptographic Hash Functions

md5 99da4de032c29a203c8776b1ad03ba29
sha1 7df2f92801654fbba59ea2a9285100376f9b431c
sha256 857aef4960e381583b9c92fa95d81cc1cf0ca9cf48e0c938d14f1d6e9f6dbd4d
sha512 bb67ca7da34fe603971ebd8edbb4e7887937fd506e3073a95efc2968a6d77a836bdea758852618d9a742fda6a50067eff897af56cd0b156a04625b2189324a81
ripemd-160 5f3e9aeaa3295f2ab4e9682475160c3cdb1ed4cf

38455955 as geometric shapes

Circle

Radius = n
Diameter 76911910
Circumference 241625891.42956
Area 4.645977203825E+15

Sphere

Radius = n
Volume 2.3822065370843E+23
Surface area 1.85839088153E+16
Circumference 241625891.42956

Square

Length = n
Perimeter 153823820
Area 1478860474962025
Diagonal 54384933.115009

Cube

Length = n
Surface area 8873162849772150
Volume 5.6870991876418E+22
Space diagonal 66607667.913582

Equilateral Triangle

Length = n
Perimeter 115367865
Area 6.4036536998492E+14
Altitude 33303833.956791

Triangular Pyramid

Length = n
Surface area 6.4036536998492E+14
Volume 6.7023106681034E+21
Height 18128311.038336