38890055 (number)

38890055 is an odd 8-digits composite number following 38890054 and preceding 38890056. In scientific notation, it is written as 3.8890055 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 29474496 positive integers (up to 38890055) that are relatively prime to 38890055.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety thousand fifty-five

Notation

Scientific notation 3.8890055 × 10^7
Engineering notation 3.8890055 × 10^6

Prime Factorization of 38890055

Prime Factorization 19 × 5 × 409369

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38890055
Product of the distinct prime numbers

The prime factorization of 38890055 is 19 × 5 × 409369. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 59, 11, 628, 421, 6447, 5768, 93539, 69319, 204099, 219625, 5738453, 340608, 23814803, 7757923, 67520640, 766010568, 5546592586, 1786955377

Basic calculations (n = 38890055)

Multiplication

n×y
n×2 77780110
n×3 116670165
n×4 155560220
n×5 194450275

Division

n÷y
n÷2 19445027.5
n÷3 12963351.666667
n÷3 9722513.75
n÷5 7778011

Exponentiation

ny
n2 1512436377903025
n3 5.8818733920649E+22
n4 2.2874637972044E+30
n5 8.8959592883789E+37

Nth Root

y√n
2√n 6236.1891408135
3√n 338.80217194563
4√n 78.96954565409
5√n 32.958520756555

Divisors of 38890055

1, 5, 19, 95, 409369, 2046845, 7778011, 38890055

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 -38890054
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 38890055 can be divided by 8 positive divisors. The sum of these divisors (counting 38890055) is 1, the average is 0.125.

Base conversion 38890055

Base System Value
2 Binary 10010100010110101001000111
3 Ternary 2201011211010102
4 Quaternary 2110112221013
5 Quinary 34423440210
6 Senary 3505314315
8 Octal 224265107
10 Decimal 38890055
12 Duodecimal 1103599b
16 Hexadecimal 2516a47
20 Vigesimal c3152f
36 Base36 n5jrb

Cryptographic Hash Functions

md5 60f01fb8308e397804e5f24d27bcf57d
sha1 6a22febd83e678d30a6e5f685705d5aa5d81c7fc
sha256 47eb89e25a1fffa2f2f2f0ffa69ff42020472d4c0d35ae1620400cdb619bb06e
sha512 855aec3fbd06c6bc462154a26d6737ba60d5bc073f3617947c7afb7291f449b5ebf606ffde70f802bff0604a6b372f0da5628136062745c9f3ccaba7458be357
ripemd-160 35b2d2d0a55384cec7823fd555ec4cf2cf5b809a

38890055 as geometric shapes

Circle

Radius = n
Diameter 77780110
Circumference 244353422.17141
Area 4.7514590138421E+15

Sphere

Radius = n
Volume 2.4637933650475E+23
Surface area 1.9005836055368E+16
Circumference 244353422.17141

Square

Length = n
Perimeter 155560220
Area 1512436377903025
Diagonal 54998843.222436

Cube

Length = n
Surface area 9074618267418150
Volume 5.8818733920649E+22
Space diagonal 67359551.169148

Equilateral Triangle

Length = n
Perimeter 116670165
Area 6.5490416243587E+14
Altitude 33679775.584574

Triangular Pyramid

Length = n
Surface area 6.5490416243587E+14
Volume 6.9318542693497E+21
Height 18332947.740812