38888914 (number)

38888914 is an even 8-digits composite number following 38888913 and preceding 38888915. In scientific notation, it is written as 3.8888914 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 19444456 positive integers (up to 38888914) that are relatively prime to 38888914.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred eighty-eight thousand nine hundred fourteen

Notation

Scientific notation 3.8888914 × 10^7
Engineering notation 3.8888914 × 10^6

Prime Factorization of 38888914

Prime Factorization 2 × 19444457

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38888914
Product of the distinct prime numbers

The prime factorization of 38888914 is 2 × 19444457. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 4, 73, 29, 99, 2861, 7299, 31959, 29943, 776173, 538147, 9324532, 3451055, 21033000, 84599926, 963757823, 341229955, 852991110, 1711470680

Basic calculations (n = 38888914)

Multiplication

n×y
n×2 77777828
n×3 116666742
n×4 155555656
n×5 194444570

Division

n÷y
n÷2 19444457
n÷3 12962971.333333
n÷3 9722228.5
n÷5 7777782.8

Exponentiation

ny
n2 1512347632099396
n3 5.8813557002817E+22
n4 2.2871953603167E+30
n5 8.8946543668553E+37

Nth Root

y√n
2√n 6236.0976579909
3√n 338.79885852734
4√n 78.968966423469
5√n 32.958327359485

Divisors of 38888914

1, 2, 19444457, 38888914

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 -38888913
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 38888914 can be divided by 4 positive divisors. The sum of these divisors (counting 38888914) is 1, the average is 0.25.

Base conversion 38888914

Base System Value
2 Binary 10010100010110010111010010
3 Ternary 2201011202120011
4 Quaternary 2110112113102
5 Quinary 34423421124
6 Senary 3505305134
8 Octal 224262722
10 Decimal 38888914
12 Duodecimal 110351aa
16 Hexadecimal 25165d2
20 Vigesimal c3125e
36 Base36 n5ivm

Cryptographic Hash Functions

md5 15922c8f41439f0d0023a95b2b1f5ab3
sha1 fa0aa3222f8952f6596a9e2880849f7066c65c59
sha256 fd15e4cd69d7e0bfe0477de46cc41d842ed5214e18977ffbd780d18ed4da24e1
sha512 0ae0db32a433293895bc85019dc8a5c07ad3318b54c88ea9e3b7a41a127744bddc9030a0a2823f331cd2c26306716324da00b1655ebaee2816e6fd9e6c221b0e
ripemd-160 024b054828e22a684690792714ec7bad70194784

38888914 as geometric shapes

Circle

Radius = n
Diameter 77777828
Circumference 244346253.05697
Area 4.7511802106774E+15

Sphere

Radius = n
Volume 2.4635765148205E+23
Surface area 1.900472084271E+16
Circumference 244346253.05697

Square

Length = n
Perimeter 155555656
Area 1512347632099396
Diagonal 54997229.604761

Cube

Length = n
Surface area 9074085792596376
Volume 5.8813557002817E+22
Space diagonal 67357574.899177

Equilateral Triangle

Length = n
Perimeter 116666742
Area 6.5486573437566E+14
Altitude 33678787.449588

Triangular Pyramid

Length = n
Surface area 6.5486573437566E+14
Volume 6.9312441637323E+21
Height 18332409.868254