69867428 (number)

69867428 is an even 8-digits composite number following 69867427 and preceding 69867429. In scientific notation, it is written as 6.9867428 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 33806760 positive integers (up to 69867428) that are relatively prime to 69867428.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred sixty-seven thousand four hundred twenty-eight

Notation

Scientific notation 6.9867428 × 10^7
Engineering notation 6.9867428 × 10^6

Prime Factorization of 69867428

Prime Factorization 2 × 2 × 31 × 563447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34933714
Product of the distinct prime numbers

The prime factorization of 69867428 is 2 × 2 × 31 × 563447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 32, 99, 886, 862, 8128, 4519, 15969, 94889, 698758, 651430, 3286529, 804610, 11028729, 34630679, 456768167, 465809340, 1760659399, 2127979240

Basic calculations (n = 69867428)

Multiplication

n×y
n×2 139734856
n×3 209602284
n×4 279469712
n×5 349337140

Division

n÷y
n÷2 34933714
n÷3 23289142.666667
n÷3 17466857
n÷5 13973485.6

Exponentiation

ny
n2 4881457495335184
n3 3.4105488009039E+23
n4 2.3828627278764E+31
n5 1.6648449007379E+39

Nth Root

y√n
2√n 8358.6738182561
3√n 411.86819078226
4√n 91.425783115356
5√n 37.055693984497

Divisors of 69867428

1, 2, 4, 31, 62, 124, 563447, 1126894, 2253788, 17466857, 34933714, 69867428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69867427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69867428 can be divided by 12 positive divisors. The sum of these divisors (counting 69867428) is 1, the average is 0.083333333333333.

Base conversion 69867428

Base System Value
2 Binary 100001010100001011110100100
3 Ternary 11212110122002112
4 Quaternary 10022201132210
5 Quinary 120341224203
6 Senary 10533300152
8 Octal 412413644
10 Decimal 69867428
12 Duodecimal 1b494658
16 Hexadecimal 42a17a4
20 Vigesimal 11gd8b8
36 Base36 15li1w

Cryptographic Hash Functions

md5 38e6a89007c7985f0b17dd062744f0fb
sha1 9933c21c523d301ec8f0486a3311a98eee252d79
sha256 6750aa8a12b60fd9054efe1646d4c4c3eb792b63a6ad6d6f0c5d1eac5f91d088
sha512 60911f963bcfc41300e10c342b5432680a8d0768999b334dd18d817a4d5fba3948f4976be26c0679705b99398391936bf9e6d2b8aa085d4795310bfc250758b1
ripemd-160 43a432bfe299232e120b4d20c1ff43fec1699ab0

69867428 as geometric shapes

Circle

Radius = n
Diameter 139734856
Circumference 438989997.06003
Area 1.5335551006156E+16

Sphere

Radius = n
Volume 1.4286073410172E+24
Surface area 6.1342204024623E+16
Circumference 438989997.06003

Square

Length = n
Perimeter 279469712
Area 4881457495335184
Diagonal 98807464.245726

Cube

Length = n
Surface area 29288744972011104
Volume 3.4105488009039E+23
Space diagonal 121013935.09016

Equilateral Triangle

Length = n
Perimeter 209602284
Area 2.1137330992271E+15
Altitude 60506967.54508

Triangular Pyramid

Length = n
Surface area 2.1137330992271E+15
Volume 4.0193703078113E+22
Height 32935821.415242