38878834 (number)

38878834 is an even 8-digits composite number following 38878833 and preceding 38878835. In scientific notation, it is written as 3.8878834 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 19439416 positive integers (up to 38878834) that are relatively prime to 38878834.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred seventy-eight thousand eight hundred thirty-four

Notation

Scientific notation 3.8878834 × 10^7
Engineering notation 3.8878834 × 10^6

Prime Factorization of 38878834

Prime Factorization 2 × 19439417

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38878834
Product of the distinct prime numbers

The prime factorization of 38878834 is 2 × 19439417. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 80, 74, 329, 740, 3199, 9247, 57441, 85281, 791533, 349512, 6999172, 8634797, 63112318, 56321182, 506621513, 359890089, 2277427258, 6195253619

Basic calculations (n = 38878834)

Multiplication

n×y
n×2 77757668
n×3 116636502
n×4 155515336
n×5 194394170

Division

n÷y
n÷2 19439417
n÷3 12959611.333333
n÷3 9719708.5
n÷5 7775766.8

Exponentiation

ny
n2 1511563733199556
n3 5.8767835463486E+22
n4 2.2848249195242E+30
n5 8.8831328765244E+37

Nth Root

y√n
2√n 6235.2894078784
3√n 338.76958379538
4√n 78.963848740283
5√n 32.956618623727

Divisors of 38878834

1, 2, 19439417, 38878834

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 -38878833
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 38878834 can be divided by 4 positive divisors. The sum of these divisors (counting 38878834) is 1, the average is 0.25.

Base conversion 38878834

Base System Value
2 Binary 10010100010011111001110010
3 Ternary 2201011020201211
4 Quaternary 2110103321302
5 Quinary 34423110314
6 Senary 3505150334
8 Octal 224237162
10 Decimal 38878834
12 Duodecimal 1102b3aa
16 Hexadecimal 2513e72
20 Vigesimal c2jh1e
36 Base36 n5b3m

Cryptographic Hash Functions

md5 7fbabd86569bfdb4fd60ca38576943cf
sha1 080ead512b8be35cbe268023c3b4a8e920546465
sha256 68e2090b3890a2e2a41027f5f0d114206f096e4d9255db47c8bb170acfeebc4b
sha512 4f79e4e83091232ce077ac8e16e057b73f7abbfe020249a9e0b2795f2065eca1827e7dc67de3bce3335e8e7fe141a49268bb94e99ddef0b4e4421fa6e953abf4
ripemd-160 a04ff457c5c4c2fee93f4c6eb0e3c3bf2a2eb5d2

38878834 as geometric shapes

Circle

Radius = n
Diameter 77757668
Circumference 244282918.54907
Area 4.7487175196525E+15

Sphere

Radius = n
Volume 2.4616613354595E+23
Surface area 1.899487007861E+16
Circumference 244282918.54907

Square

Length = n
Perimeter 155515336
Area 1511563733199556
Diagonal 54982974.332052

Cube

Length = n
Surface area 9069382399197336
Volume 5.8767835463486E+22
Space diagonal 67340115.827036

Equilateral Triangle

Length = n
Perimeter 116636502
Area 6.5452629619503E+14
Altitude 33670057.913518

Triangular Pyramid

Length = n
Surface area 6.5452629619503E+14
Volume 6.9258558286477E+21
Height 18327658.110684