38758972 (number)

38758972 is an even 8-digits composite number following 38758971 and preceding 38758973. In scientific notation, it is written as 3.8758972 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 16610976 positive integers (up to 38758972) that are relatively prime to 38758972.

Interesting facts

Basic properties

Name

Name thirty-eight million seven hundred fifty-eight thousand nine hundred seventy-two

Notation

Scientific notation 3.8758972 × 10^7
Engineering notation 3.8758972 × 10^6

Prime Factorization of 38758972

Prime Factorization 2 × 2 × 7 × 1384249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19379486
Product of the distinct prime numbers

The prime factorization of 38758972 is 2 × 2 × 7 × 1384249. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 41, 76, 63, 325, 6176, 2114, 322, 1979, 435040, 575728, 537347, 4233953, 53931392, 57398942, 171803981, 352749881, 7458278835, 5731441256

Basic calculations (n = 38758972)

Multiplication

n×y
n×2 77517944
n×3 116276916
n×4 155035888
n×5 193794860

Division

n÷y
n÷2 19379486
n÷3 12919657.333333
n÷3 9689743
n÷5 7751794.4

Exponentiation

ny
n2 1502257910496784
n3 5.8225972289723E+22
n4 2.2567788296502E+30
n5 8.7470427468603E+37

Nth Root

y√n
2√n 6225.6704056672
3√n 338.42108740453
4√n 78.902917599206
5√n 32.936272711929

Divisors of 38758972

1, 2, 4, 7, 14, 28, 1384249, 2768498, 5536996, 9689743, 19379486, 38758972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38758971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38758972 can be divided by 12 positive divisors. The sum of these divisors (counting 38758972) is 1, the average is 0.083333333333333.

Base conversion 38758972

Base System Value
2 Binary 10010011110110101000111100
3 Ternary 2200221011022111
4 Quaternary 2103312220330
5 Quinary 34410241342
6 Senary 3502423404
8 Octal 223665074
10 Decimal 38758972
12 Duodecimal 10b91b64
16 Hexadecimal 24f6a3c
20 Vigesimal c24h8c
36 Base36 n2qm4

Cryptographic Hash Functions

md5 e5ac212db6786620df993e2f53d47630
sha1 5d06fa04de637c2af1bc61dfa36c63a75f454044
sha256 31dbdaea112f1922128bbe6cfe8e046ee194555b85132b04b7982ac844fdf4cb
sha512 8a1ab89a52d28ede77addf189582940867979a21bf2f2f465304deb448ad4fcf9a6b393efb50e876cad78a31a993a9e9ca78504426a766975b5efce84ec4d60b
ripemd-160 a308fa2ef67229105992f2759c0958b635526d13

38758972 as geometric shapes

Circle

Radius = n
Diameter 77517944
Circumference 243529803.39178
Area 4.7194824154138E+15

Sphere

Radius = n
Volume 2.4389638239136E+23
Surface area 1.8877929661655E+16
Circumference 243529803.39178

Square

Length = n
Perimeter 155035888
Area 1502257910496784
Diagonal 54813463.866039

Cube

Length = n
Surface area 9013547462980704
Volume 5.8225972289723E+22
Space diagonal 67132508.753139

Equilateral Triangle

Length = n
Perimeter 116276916
Area 6.5049675676317E+14
Altitude 33566254.37657

Triangular Pyramid

Length = n
Surface area 6.5049675676317E+14
Volume 6.8619966412072E+21
Height 18271154.622013