869028428 (number)

869028428 is an even 9-digits composite number following 869028427 and preceding 869028429. In scientific notation, it is written as 8.69028428 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 433303152 positive integers (up to 869028428) that are relatively prime to 869028428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.69028428 × 10^8
Engineering notation 8.69028428 × 10^6

Prime Factorization of 869028428

Prime Factorization 2 × 2 × 359 × 605173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 434514214
Product of the distinct prime numbers

The prime factorization of 869028428 is 2 × 2 × 359 × 605173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 43, 85, 101, 430, 3993, 4769, 95407, 5218, 670815, 86893, 4363317, 2262555, 26487972, 36186477, 711842007, 947875367, 9991747305, 6303493234

Basic calculations (n = 869028428)

Multiplication

n×y
n×2 1738056856
n×3 2607085284
n×4 3476113712
n×5 4345142140

Division

n÷y
n÷2 434514214
n÷3 289676142.66667
n÷3 217257107
n÷5 173805685.6

Exponentiation

ny
n2 755210408672151184
n3 6.562993142576E+26
n4 5.7034276136676E+35
n5 4.9564407333173E+44

Nth Root

y√n
2√n 29479.288118949
3√n 954.28477391147
4√n 171.69533516945
5√n 61.348902340205

Divisors of 869028428

1, 2, 4, 359, 718, 1436, 605173, 1210346, 2420692, 217257107, 434514214, 869028428

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 -869028427
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 869028428 can be divided by 12 positive divisors. The sum of these divisors (counting 869028428) is 1, the average is 0.083333333333333.

Base conversion 869028428

Base System Value
2 Binary 110011110011000101001001001100
3 Ternary 2020120020012220002
4 Quaternary 303303011021030
5 Quinary 3234432402203
6 Senary 222122143432
8 Octal 6363051114
10 Decimal 869028428
12 Duodecimal 203051b78
16 Hexadecimal 33cc524c
20 Vigesimal dbb8b18
36 Base36 edeamk

Cryptographic Hash Functions

md5 14775b6abf18f53d807b44196199cc8e
sha1 5d8c88211915f03d664da30451ef5fdcddfacef7
sha256 2c67c659565c809a25cc4e970e2710a3735fd7e591b467f7c7ba4335329f9be0
sha512 90a83cef0ae1be5dc38340482496661ccff3fd866fb40de91389d524ea4998db192d5a1826d834ec0baaef9fc7bc3fc08ed4ab7dcb28d21d731343ccf49c970b
ripemd-160 fd0ccc0658a6f276e2eeb875159fb5cd6645b9f9

869028428 as geometric shapes

Circle

Radius = n
Diameter 1738056856
Circumference 5460266650.331
Area 2.372563471799E+18

Sphere

Radius = n
Volume 2.7491001389702E+27
Surface area 9.4902538871959E+18
Circumference 5460266650.331

Square

Length = n
Perimeter 3476113712
Area 755210408672151184
Diagonal 1228991788.9654

Cube

Length = n
Surface area 4531262452032907104
Volume 6.562993142576E+26
Space diagonal 1505201390.5177

Equilateral Triangle

Length = n
Perimeter 2607085284
Area 3.2701569955626E+17
Altitude 752600695.25886

Triangular Pyramid

Length = n
Surface area 3.2701569955626E+17
Volume 7.7345615933271E+25
Height 409663929.65512