38402018 (number)

38402018 is an even 8-digits composite number following 38402017 and preceding 38402019. In scientific notation, it is written as 3.8402018 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 18870000 positive integers (up to 38402018) that are relatively prime to 38402018.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred two thousand eighteen

Notation

Scientific notation 3.8402018 × 10^7
Engineering notation 3.8402018 × 10^6

Prime Factorization of 38402018

Prime Factorization 2 × 151 × 101 × 1259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38402018
Product of the distinct prime numbers

The prime factorization of 38402018 is 2 × 151 × 101 × 1259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 74, 24, 144, 504, 4812, 433, 50310, 93051, 115167, 612965, 3381271, 9632698, 73758502, 58325354, 483232057, 628584569, 1429104542, 950698197

Basic calculations (n = 38402018)

Multiplication

n×y
n×2 76804036
n×3 115206054
n×4 153608072
n×5 192010090

Division

n÷y
n÷2 19201009
n÷3 12800672.666667
n÷3 9600504.5
n÷5 7680403.6

Exponentiation

ny
n2 1474714986472324
n3 5.663203145538E+22
n4 2.1747842913261E+30
n5 8.3516105501621E+37

Nth Root

y√n
2√n 6196.9361784676
3√n 337.37897590301
4√n 78.720621049808
5√n 32.875382113414

Divisors of 38402018

1, 2, 101, 151, 202, 302, 1259, 2518, 15251, 30502, 127159, 190109, 254318, 380218, 19201009, 38402018

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 -38402017
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 38402018 can be divided by 16 positive divisors. The sum of these divisors (counting 38402018) is 1, the average is 0.0625.

Base conversion 38402018

Base System Value
2 Binary 10010010011111011111100010
3 Ternary 2200021000122222
4 Quaternary 2102133133202
5 Quinary 34312331033
6 Senary 3451031042
8 Octal 222373742
10 Decimal 38402018
12 Duodecimal 10a3b482
16 Hexadecimal 249f7e2
20 Vigesimal c0050i
36 Base36 mv36q

Cryptographic Hash Functions

md5 5a2fa8ea5de19fde1e2909e1fdfdc73a
sha1 10520e8c500b3a1a0c41b32748e09d6232459761
sha256 bd208daa45f9ed746e8571303d06a4158289d683e4a8ef7876be50bb57de72fa
sha512 e72f0172f6af261b4edfa9dcfe1aca7c7b3491b2f9bb92d9d840a17455bed49a576bacf8f59e6b4e7db6c702e27338e2b35fb3b3323ee7f4ebd68f828ab8933d
ripemd-160 0a80cf778a6507e2c8a95e11b4af3c2f3a6e7730

38402018 as geometric shapes

Circle

Radius = n
Diameter 76804036
Circumference 241286995.26365
Area 4.6329537676402E+15

Sphere

Radius = n
Volume 2.3721969863745E+23
Surface area 1.8531815070561E+16
Circumference 241286995.26365

Square

Length = n
Perimeter 153608072
Area 1474714986472324
Diagonal 54308654.678096

Cube

Length = n
Surface area 8848289918833944
Volume 5.663203145538E+22
Space diagonal 66514246.289175

Equilateral Triangle

Length = n
Perimeter 115206054
Area 6.3857032081333E+14
Altitude 33257123.144587

Triangular Pyramid

Length = n
Surface area 6.3857032081333E+14
Volume 6.6741489124115E+21
Height 18102884.892699