38818085 (number)

38818085 is an odd 8-digits composite number following 38818084 and preceding 38818086. In scientific notation, it is written as 3.8818085 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 31030864 positive integers (up to 38818085) that are relatively prime to 38818085.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred eighteen thousand eighty-five

Notation

Scientific notation 3.8818085 × 10^7
Engineering notation 3.8818085 × 10^6

Prime Factorization of 38818085

Prime Factorization 5 × 1979 × 3923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38818085
Product of the distinct prime numbers

The prime factorization of 38818085 is 5 × 1979 × 3923. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 3, 50, 98, 259, 341, 398, 57557, 42025, 460860, 832343, 4861433, 244193, 51164727, 72578811, 862992809, 640380929, 7459157465, 7295837614

Basic calculations (n = 38818085)

Multiplication

n×y
n×2 77636170
n×3 116454255
n×4 155272340
n×5 194090425

Division

n÷y
n÷2 19409042.5
n÷3 12939361.666667
n÷3 9704521.25
n÷5 7763617

Exponentiation

ny
n2 1506843723067225
n3 5.849278772374E+22
n4 2.2705780057471E+30
n5 8.8139490026221E+37

Nth Root

y√n
2√n 6230.4161177244
3√n 338.59304693722
4√n 78.932984979186
5√n 32.946313098015

Divisors of 38818085

1, 5, 1979, 3923, 9895, 19615, 7763617, 38818085

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38818084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38818085 can be divided by 8 positive divisors. The sum of these divisors (counting 38818085) is 1, the average is 0.125.

Base conversion 38818085

Base System Value
2 Binary 10010100000101000100100101
3 Ternary 2201001011101212
4 Quaternary 2110011010211
5 Quinary 34414134320
6 Senary 3504001205
8 Octal 224050445
10 Decimal 38818085
12 Duodecimal 11000205
16 Hexadecimal 2505125
20 Vigesimal c2c545
36 Base36 n4085

Cryptographic Hash Functions

md5 3da8eff586e374e290d1b13c1b9481a5
sha1 279bcc2454a781279a3090741512a1352246d7b5
sha256 2b4ded7ed479821c80ba30bc48b52509a06a24c41b19ecb177229bb2b53eda29
sha512 3a5977030ec76ae4e6399f83f1acd895b382ce11836cd90d89ac0862dd897cae4660ac527fcfdd75435ce19a50011f791ab2b3b27b1fbf1a6a5da89dfe2ff226
ripemd-160 32549c484c0b1e48c5a219b1ae1411e58bc25e2d

38818085 as geometric shapes

Circle

Radius = n
Diameter 77636170
Circumference 243901221.32485
Area 4.7338891704959E+15

Sphere

Radius = n
Volume 2.4501401626785E+23
Surface area 1.8935556681984E+16
Circumference 243901221.32485

Square

Length = n
Perimeter 155272340
Area 1506843723067225
Diagonal 54897062.272352

Cube

Length = n
Surface area 9041062338403350
Volume 5.849278772374E+22
Space diagonal 67234895.472527

Equilateral Triangle

Length = n
Perimeter 116454255
Area 6.5248247185467E+14
Altitude 33617447.736264

Triangular Pyramid

Length = n
Surface area 6.5248247185467E+14
Volume 6.8934411416603E+21
Height 18299020.757451