828981057 (number)

828981057 is an odd 9-digits composite number following 828981056 and preceding 828981058. In scientific notation, it is written as 8.28981057 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 552080592 positive integers (up to 828981057) that are relatively prime to 828981057.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million nine hundred eighty-one thousand fifty-seven

Notation

Scientific notation 8.28981057 × 10^8
Engineering notation 8.28981057 × 10^6

Prime Factorization of 828981057

Prime Factorization 3 × 967 × 285757

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 828981057
Product of the distinct prime numbers

The prime factorization of 828981057 is 3 × 967 × 285757. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 33, 29, 599, 623, 9276, 1191, 24023, 92059, 711921, 325135, 4970004, 7018512, 38321997, 99141246, 442824215, 293270034, 4824033872, 182144828

Basic calculations (n = 828981057)

Multiplication

n×y
n×2 1657962114
n×3 2486943171
n×4 3315924228
n×5 4144905285

Division

n÷y
n÷2 414490528.5
n÷3 276327019
n÷3 207245264.25
n÷5 165796211.4

Exponentiation

ny
n2 687209592864837249
n3 5.6968373467363E+26
n4 4.7225702452546E+35
n5 3.9149212736679E+44

Nth Root

y√n
2√n 28792.031137105
3√n 939.39490897859
4√n 169.68214737298
5√n 60.772754543865

Divisors of 828981057

1, 3, 967, 2901, 285757, 857271, 276327019, 828981057

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 -828981056
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 828981057 can be divided by 8 positive divisors. The sum of these divisors (counting 828981057) is 1, the average is 0.125.

Base conversion 828981057

Base System Value
2 Binary 110001011010010011111101000001
3 Ternary 2010202212121020010
4 Quaternary 301122103331001
5 Quinary 3144204343212
6 Senary 214131535133
8 Octal 6132237501
10 Decimal 828981057
12 Duodecimal 1b175a4a9
16 Hexadecimal 31693f41
20 Vigesimal cj12cch
36 Base36 dpjxvl

Cryptographic Hash Functions

md5 c8ac2815bac1461f34f2d97d33a02d54
sha1 baa58693b792f35b9ea8bd85a2611f50348e8e31
sha256 2ba588417d74417d3264f71508b0820caae4646695dfa88858ecc6cc4515ffc4
sha512 2bffa63d5464a526e4d4ca55dffbe53148ac0084f144a4cde60fa754eeeea6adcb0ec5d34c3fd99a2b0946d71bc0f0b6a75d830ee477f54c6d71f1ab68b26ec4
ripemd-160 348dfdc7900facbed22db01c4ca5bc63880c31b0

828981057 as geometric shapes

Circle

Radius = n
Diameter 1657962114
Circumference 5208641597.2726
Area 2.1589326084206E+18

Sphere

Radius = n
Volume 2.386285647627E+27
Surface area 8.6357304336824E+18
Circumference 5208641597.2726

Square

Length = n
Perimeter 3315924228
Area 687209592864837249
Diagonal 1172356253.7598

Cube

Length = n
Surface area 4123257557189023494
Volume 5.6968373467363E+26
Space diagonal 1435837309.2362

Equilateral Triangle

Length = n
Perimeter 2486943171
Area 2.9757048257266E+17
Altitude 717918654.61808

Triangular Pyramid

Length = n
Surface area 2.9757048257266E+17
Volume 6.7137871986567E+25
Height 390785417.91993