69428828 (number)

69428828 is an even 8-digits composite number following 69428827 and preceding 69428829. In scientific notation, it is written as 6.9428828 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 29717424 positive integers (up to 69428828) that are relatively prime to 69428828.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.9428828 × 10^7
Engineering notation 6.9428828 × 10^6

Prime Factorization of 69428828

Prime Factorization 2 × 2 × 7 × 1543 × 1607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34714414
Product of the distinct prime numbers

The prime factorization of 69428828 is 2 × 2 × 7 × 1543 × 1607. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 72, 9, 480, 81, 7284, 2122, 28923, 31906, 174543, 740844, 8466475, 3420547, 73838103, 72231281, 656559308, 757425062, 5850484570, 106946796

Basic calculations (n = 69428828)

Multiplication

n×y
n×2 138857656
n×3 208286484
n×4 277715312
n×5 347144140

Division

n÷y
n÷2 34714414
n÷3 23142942.666667
n÷3 17357207
n÷5 13885765.6

Exponentiation

ny
n2 4820362157453584
n3 3.3467209512755E+23
n4 2.3235891329011E+31
n5 1.6132407025086E+39

Nth Root

y√n
2√n 8332.3962939841
3√n 411.00453264084
4√n 91.281960397354
5√n 37.009052528634

Divisors of 69428828

1, 2, 4, 7, 14, 28, 1543, 1607, 3086, 3214, 6172, 6428, 10801, 11249, 21602, 22498, 43204, 44996, 2479601, 4959202, 9918404, 17357207, 34714414, 69428828

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69428827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69428828 can be divided by 24 positive divisors. The sum of these divisors (counting 69428828) is 1, the average is 0.041666666666667.

Base conversion 69428828

Base System Value
2 Binary 100001000110110011001011100
3 Ternary 11211122100110002
4 Quaternary 10020312121130
5 Quinary 120233210303
6 Senary 10520033432
8 Octal 410663134
10 Decimal 69428828
12 Duodecimal 1b302878
16 Hexadecimal 423665c
20 Vigesimal 11dic18
36 Base36 15c3mk

Cryptographic Hash Functions

md5 bdcc41114b42334547ad6ca0cad1c076
sha1 a31c896eb08cc2b2ef400d25a5ea0b1b58fffa39
sha256 e7532e0d0c4112274310766288c8817fad714ddbdb77b4ce6e23fcb1f7f88575
sha512 f115b37e3572011d1a06cb4c488ad57410b58435e08b4517149c0458ecd79fa3dec27deb140b2543c2325c46426e401c8b5e59a210d365ea4a8ae65c2fccfabf
ripemd-160 77650ef450ba19ee6de0752b6c38ec895a97b503

69428828 as geometric shapes

Circle

Radius = n
Diameter 138857656
Circumference 436234191.9843
Area 1.5143614341498E+16

Sphere

Radius = n
Volume 1.4018711938856E+24
Surface area 6.0574457365994E+16
Circumference 436234191.9843

Square

Length = n
Perimeter 277715312
Area 4820362157453584
Diagonal 98187190.177269

Cube

Length = n
Surface area 28922172944721504
Volume 3.3467209512755E+23
Space diagonal 120254257.60596

Equilateral Triangle

Length = n
Perimeter 208286484
Area 2.087278041898E+15
Altitude 60127128.80298

Triangular Pyramid

Length = n
Surface area 2.087278041898E+15
Volume 3.9441484656434E+22
Height 32729063.392423