38895971 (number)

38895971 is an odd 8-digits composite number following 38895970 and preceding 38895972. In scientific notation, it is written as 3.8895971 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 38875200 positive integers (up to 38895971) that are relatively prime to 38895971.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-five thousand nine hundred seventy-one

Notation

Scientific notation 3.8895971 × 10^7
Engineering notation 3.8895971 × 10^6

Prime Factorization of 38895971

Prime Factorization 2081 × 18691

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38895971
Product of the distinct prime numbers

The prime factorization of 38895971 is 2081 × 18691. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 46, 5, 562, 548, 8349, 8266, 38435, 48779, 148217, 414296, 530655, 6978496, 23763038, 78451199, 254315227, 441122565, 6817011367, 8522802609

Basic calculations (n = 38895971)

Multiplication

n×y
n×2 77791942
n×3 116687913
n×4 155583884
n×5 194479855

Division

n÷y
n÷2 19447985.5
n÷3 12965323.666667
n÷3 9723992.75
n÷5 7779194.2

Exponentiation

ny
n2 1512896560032841
n3 5.8845580725037E+22
n4 2.2888560013592E+30
n5 8.9027276652044E+37

Nth Root

y√n
2√n 6236.6634509167
3√n 338.81935073357
4√n 78.972548717366
5√n 32.95952343318

Divisors of 38895971

1, 2081, 18691, 38895971

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38895970
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38895971 can be divided by 4 positive divisors. The sum of these divisors (counting 38895971) is 1, the average is 0.25.

Base conversion 38895971

Base System Value
2 Binary 10010100011000000101100011
3 Ternary 2201012010020112
4 Quaternary 2110120011203
5 Quinary 34424132341
6 Senary 3505401535
8 Octal 224300543
10 Decimal 38895971
12 Duodecimal 110392ab
16 Hexadecimal 2518163
20 Vigesimal c31jib
36 Base36 n5obn

Cryptographic Hash Functions

md5 2cbf8023341038ae427ac776709c425f
sha1 2345c262e9c546ee6b9871edeb8b36b40c62a423
sha256 acc21d68ec25ff882aea99c5b4db79a3fa9a1097c23e6254c6ed6f8d3779f66e
sha512 bae891f27307d1745f7675f5251339dbbae761b20a45080171857ed7b29da1c5928800cfa22a275deb8a259800f3753920db8f28119050f3e0ddc19b87adedf5
ripemd-160 17b7e79c56c1d191975c86e4859758d8888e5e69

38895971 as geometric shapes

Circle

Radius = n
Diameter 77791942
Circumference 244390593.49568
Area 4.7529047186404E+15

Sphere

Radius = n
Volume 2.46491792136E+23
Surface area 1.9011618874562E+16
Circumference 244390593.49568

Square

Length = n
Perimeter 155583884
Area 1512896560032841
Diagonal 55007209.709871

Cube

Length = n
Surface area 9077379360197046
Volume 5.8845580725037E+22
Space diagonal 67369797.981726

Equilateral Triangle

Length = n
Perimeter 116687913
Area 6.5510342714326E+14
Altitude 33684898.990863

Triangular Pyramid

Length = n
Surface area 6.5510342714326E+14
Volume 6.935018195589E+21
Height 18335736.569957