69438045 (number)

69438045 is an odd 8-digits composite number following 69438044 and preceding 69438046. In scientific notation, it is written as 6.9438045 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 36944640 positive integers (up to 69438045) that are relatively prime to 69438045.

Interesting facts

Basic properties

Name

Name sixty-nine million four hundred thirty-eight thousand forty-five

Notation

Scientific notation 6.9438045 × 10^7
Engineering notation 6.9438045 × 10^6

Prime Factorization of 69438045

Prime Factorization 3 × 5 × 433 × 10691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69438045
Product of the distinct prime numbers

The prime factorization of 69438045 is 3 × 5 × 433 × 10691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 14, 87, 589, 381, 207, 4502, 31720, 84521, 831908, 292601, 6195320, 6476416, 45199256, 15892165, 935068513, 420645666, 803475165, 8257802089

Basic calculations (n = 69438045)

Multiplication

n×y
n×2 138876090
n×3 208314135
n×4 277752180
n×5 347190225

Division

n÷y
n÷2 34719022.5
n÷3 23146015
n÷3 17359511.25
n÷5 13887609

Exponentiation

ny
n2 4821642093422025
n3 3.3480540065693E+23
n4 2.3248232477059E+31
n5 1.6143118129125E+39

Nth Root

y√n
2√n 8332.9493578204
3√n 411.02271942416
4√n 91.284989772801
5√n 37.010035101247

Divisors of 69438045

1, 3, 5, 15, 433, 1299, 2165, 6495, 10691, 32073, 53455, 160365, 4629203, 13887609, 23146015, 69438045

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 -69438044
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 69438045 can be divided by 16 positive divisors. The sum of these divisors (counting 69438045) is 1, the average is 0.0625.

Base conversion 69438045

Base System Value
2 Binary 100001000111000101001011101
3 Ternary 11211122211002110
4 Quaternary 10020320221131
5 Quinary 120234004140
6 Senary 10520144233
8 Octal 410705135
10 Decimal 69438045
12 Duodecimal 1b308079
16 Hexadecimal 4238a5d
20 Vigesimal 11djf25
36 Base36 15caql

Cryptographic Hash Functions

md5 3f26f490698e9d7d62a260a1ff8f4890
sha1 ee9d15217d9bd5ca8175300b6761cac0fecd9a3d
sha256 f402386459cd0c87e97f0b57e10b909e2fcd7784b8de0f021367742b7c2ce680
sha512 adac136ea4f76f3115894edc3ed5c08587eda49f5297439ff1d553c6dc608fec8be4e3854a51629742e942a9efc4b95e264dd25f77f6f64fcefb763c8988c3fc
ripemd-160 6d0c514c08f0ca5f32157b243697dde690d0fe53

69438045 as geometric shapes

Circle

Radius = n
Diameter 138876090
Circumference 436292104.10327
Area 1.5147635378934E+16

Sphere

Radius = n
Volume 1.4024295827813E+24
Surface area 6.0590541515736E+16
Circumference 436292104.10327

Square

Length = n
Perimeter 277752180
Area 4821642093422025
Diagonal 98200224.983673

Cube

Length = n
Surface area 28929852560532150
Volume 3.3480540065693E+23
Space diagonal 120270221.91825

Equilateral Triangle

Length = n
Perimeter 208314135
Area 2.0878322704299E+15
Altitude 60135110.959127

Triangular Pyramid

Length = n
Surface area 2.0878322704299E+15
Volume 3.9457194863733E+22
Height 32733408.327891