69889738 (number)

69889738 is an even 8-digits composite number following 69889737 and preceding 69889739. In scientific notation, it is written as 6.9889738 × 10^7. The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors. There are 34927200 positive integers (up to 69889738) that are relatively prime to 69889738.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred eighty-nine thousand seven hundred thirty-eight

Notation

Scientific notation 6.9889738 × 10^7
Engineering notation 6.9889738 × 10^6

Prime Factorization of 69889738

Prime Factorization 2 × 2269 × 15401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 69889738
Product of the distinct prime numbers

The prime factorization of 69889738 is 2 × 2269 × 15401. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 96, 10, 891, 6, 2198, 7305, 56716, 94902, 453472, 877641, 3187590, 849103, 63389110, 86130065, 180996945, 445337512, 5356229954, 8579243344

Basic calculations (n = 69889738)

Multiplication

n×y
n×2 139779476
n×3 209669214
n×4 279558952
n×5 349448690

Division

n÷y
n÷2 34944869
n÷3 23296579.333333
n÷3 17472434.5
n÷5 13977947.6

Exponentiation

ny
n2 4884575477708644
n3 3.4138170037828E+23
n4 2.3859077597433E+31
n5 1.6675046822062E+39

Nth Root

y√n
2√n 8360.0082535844
3√n 411.91202523523
4√n 91.433080739875
5√n 37.058060200008

Divisors of 69889738

1, 2, 2269, 4538, 15401, 30802, 34944869, 69889738

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 -69889737
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 69889738 can be divided by 8 positive divisors. The sum of these divisors (counting 69889738) is 1, the average is 0.125.

Base conversion 69889738

Base System Value
2 Binary 100001010100110111011001010
3 Ternary 11212111202200211
4 Quaternary 10022212323022
5 Quinary 120342432423
6 Senary 10533551334
8 Octal 412467312
10 Decimal 69889738
12 Duodecimal 1b4a554a
16 Hexadecimal 42a6eca
20 Vigesimal 11gg46i
36 Base36 15lz9m

Cryptographic Hash Functions

md5 95dc73454f98f1f3b6026efbc8d1620c
sha1 4e0b885bbc48a1fcb2209e7bd4f198b94b4a33c8
sha256 c5403ed6e11648b5909ce2a8c2557b1c6037413030837094761e6493ec343669
sha512 a4481a89debb5261232b232ad65ae3bdb05de2572866e2a9376e1c7c31495aed753a4a110bfd6f4a606ee514b01a31503134df1730cde322918e337f05a0e445
ripemd-160 16e4dbe7acae6dcd1d77965a7c83bdfcb2360ad1

69889738 as geometric shapes

Circle

Radius = n
Diameter 139779476
Circumference 439130174.92423
Area 1.5345346436674E+16

Sphere

Radius = n
Volume 1.4299763226379E+24
Surface area 6.1381385746697E+16
Circumference 439130174.92423

Square

Length = n
Perimeter 279558952
Area 4884575477708644
Diagonal 98839015.350302

Cube

Length = n
Surface area 29307452866251864
Volume 3.4138170037828E+23
Space diagonal 121052577.14368

Equilateral Triangle

Length = n
Perimeter 209669214
Area 2.1150832251991E+15
Altitude 60526288.571839

Triangular Pyramid

Length = n
Surface area 2.1150832251991E+15
Volume 4.0232219218413E+22
Height 32946338.450101