38897427 (number)

38897427 is an odd 8-digits composite number following 38897426 and preceding 38897428. In scientific notation, it is written as 3.8897427 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 24566760 positive integers (up to 38897427) that are relatively prime to 38897427.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-seven thousand four hundred twenty-seven

Notation

Scientific notation 3.8897427 × 10^7
Engineering notation 3.8897427 × 10^6

Prime Factorization of 38897427

Prime Factorization 3 × 19 × 682411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38897427
Product of the distinct prime numbers

The prime factorization of 38897427 is 3 × 19 × 682411. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 67, 21, 871, 239, 6636, 706, 42567, 36809, 319696, 15817, 4124717, 7790164, 3923852, 78069390, 684230351, 391226310, 4255628042, 2702376401

Basic calculations (n = 38897427)

Multiplication

n×y
n×2 77794854
n×3 116692281
n×4 155589708
n×5 194487135

Division

n÷y
n÷2 19448713.5
n÷3 12965809
n÷3 9724356.75
n÷5 7779485.4

Exponentiation

ny
n2 1513009827220329
n3 5.8852189304585E+22
n4 2.2891987372653E+30
n5 8.9043940771269E+37

Nth Root

y√n
2√n 6236.7801789064
3√n 338.8235783764
4√n 78.973287755458
5√n 32.95977018546

Divisors of 38897427

1, 3, 19, 57, 682411, 2047233, 12965809, 38897427

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 -38897426
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 38897427 can be divided by 8 positive divisors. The sum of these divisors (counting 38897427) is 1, the average is 0.125.

Base conversion 38897427

Base System Value
2 Binary 10010100011000011100010011
3 Ternary 2201012012020110
4 Quaternary 2110120130103
5 Quinary 34424204202
6 Senary 3505412403
8 Octal 224303423
10 Decimal 38897427
12 Duodecimal 1103a103
16 Hexadecimal 2518713
20 Vigesimal c323b7
36 Base36 n5pg3

Cryptographic Hash Functions

md5 d0581ed7901583280ae18c2b41adbcb3
sha1 f7efa2b5a84e2183939d252c69484b4c3efd98fd
sha256 4f96c99161482754217ac13dddeb1cce83dd9a485d57288ff689f5e5e45a92fa
sha512 dfb0385ae2771f4c66a0b6a631c3de66f6e2e64ad1d46498f477d171aaacd5432b131e3eca5c4b44d24d800e72e89179bd96d41149cc2b5d25ecbf785c28f851
ripemd-160 36148490fcbbf65c051eea8ae41bb0e01b64ac65

38897427 as geometric shapes

Circle

Radius = n
Diameter 77794854
Circumference 244399741.81349
Area 4.7532605580045E+15

Sphere

Radius = n
Volume 2.4651947408928E+23
Surface area 1.9013042232018E+16
Circumference 244399741.81349

Square

Length = n
Perimeter 155589708
Area 1513009827220329
Diagonal 55009268.804817

Cube

Length = n
Surface area 9078058963321974
Volume 5.8852189304585E+22
Space diagonal 67372319.847701

Equilateral Triangle

Length = n
Perimeter 116692281
Area 6.5515247327415E+14
Altitude 33686159.923851

Triangular Pyramid

Length = n
Surface area 6.5515247327415E+14
Volume 6.9357970241578E+21
Height 18336422.934939