38688005 (number)

38688005 is an odd 8-digits composite number following 38688004 and preceding 38688006. In scientific notation, it is written as 3.8688005 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 28965120 positive integers (up to 38688005) that are relatively prime to 38688005.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred eighty-eight thousand five

Notation

Scientific notation 3.8688005 × 10^7
Engineering notation 3.8688005 × 10^6

Prime Factorization of 38688005

Prime Factorization 5 × 17 × 191 × 2383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38688005
Product of the distinct prime numbers

The prime factorization of 38688005 is 5 × 17 × 191 × 2383. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 79, 86, 951, 631, 8247, 1763, 73814, 35873, 138033, 319936, 1735787, 9711845, 51874548, 41259471, 310429702, 725534438, 2166987503, 5271663058

Basic calculations (n = 38688005)

Multiplication

n×y
n×2 77376010
n×3 116064015
n×4 154752020
n×5 193440025

Division

n÷y
n÷2 19344002.5
n÷3 12896001.666667
n÷3 9672001.25
n÷5 7737601

Exponentiation

ny
n2 1496761730880025
n3 5.7906725328095E+22
n4 2.240295679027E+30
n5 8.6672570431674E+37

Nth Root

y√n
2√n 6219.9682475074
3√n 338.21441351657
4√n 78.866775308157
5√n 32.924202720828

Divisors of 38688005

1, 5, 17, 85, 191, 955, 2383, 3247, 11915, 16235, 40511, 202555, 455153, 2275765, 7737601, 38688005

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38688004
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38688005 can be divided by 16 positive divisors. The sum of these divisors (counting 38688005) is 1, the average is 0.0625.

Base conversion 38688005

Base System Value
2 Binary 10010011100101010100000101
3 Ternary 2200210112222002
4 Quaternary 2103211110011
5 Quinary 34401004010
6 Senary 3501115045
8 Octal 223452405
10 Decimal 38688005
12 Duodecimal 10b58a85
16 Hexadecimal 24e5505
20 Vigesimal c1g005
36 Base36 n17ut

Cryptographic Hash Functions

md5 b054129342f9202f991f49cce1509a9b
sha1 16d50b1722e68cafdc33ee06b657e7f450a54300
sha256 224f2664063609146e43316532f731e56de8d2f093c4a61fff4b1b90fbb16527
sha512 33d1ca2ed4231f9b63fd5d1f866a61a6f4433e3d1356900c0e933aeb293758b66e232f4a53f9e8f7b4af0902cec6d857fd2831bdb622e6a91ca364da40b61212
ripemd-160 c1340e7bf2d40f7be86eac00c5662b93f8275092

38688005 as geometric shapes

Circle

Radius = n
Diameter 77376010
Circumference 243083904.58009
Area 4.702215657907E+15

Sphere

Radius = n
Volume 2.4255912384558E+23
Surface area 1.8808862631628E+16
Circumference 243083904.58009

Square

Length = n
Perimeter 154752020
Area 1496761730880025
Diagonal 54713101.372158

Cube

Length = n
Surface area 8980570385280150
Volume 5.7906725328095E+22
Space diagonal 67009590.303479

Equilateral Triangle

Length = n
Perimeter 116064015
Area 6.4811684117723E+14
Altitude 33504795.151739

Triangular Pyramid

Length = n
Surface area 6.4811684117723E+14
Volume 6.8243730259671E+21
Height 18237700.457386