989676857 (number)

989676857 is an odd 9-digits composite number following 989676856 and preceding 989676858. In scientific notation, it is written as 9.89676857 × 10^8. The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors. There are 909555840 positive integers (up to 989676857) that are relatively prime to 989676857.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million six hundred seventy-six thousand eight hundred fifty-seven

Notation

Scientific notation 9.89676857 × 10^8
Engineering notation 9.89676857 × 10^6

Prime Factorization of 989676857

Prime Factorization 13 × 229 × 332441

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989676857
Product of the distinct prime numbers

The prime factorization of 989676857 is 13 × 229 × 332441. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989676857)

Multiplication

n×y
n×2 1979353714
n×3 2969030571
n×4 3958707428
n×5 4948384285

Division

n÷y
n÷2 494838428.5
n÷3 329892285.66667
n÷3 247419214.25
n÷5 197935371.4

Exponentiation

ny
n2 979460281281398449
n3 9.6934917273491E+26
n4 9.5934244260784E+35
n5 9.4943901338683E+44

Nth Root

y√n
2√n 31459.129946647
3√n 996.54704314539
4√n 177.36721779023
5√n 62.964923918817

Divisors of 989676857

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 -989676856
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 989676857 can be divided by 8 positive divisors. The sum of these divisors (counting 989676857) is 1, the average is 0.125.

Base conversion 989676857

Base System Value
2 Binary 111010111111010100010100111001
3 Ternary 2112222020210102102
4 Quaternary 322333110110321
5 Quinary 4011324124412
6 Senary 242112113145
8 Octal 7277242471
10 Decimal 989676857
12 Duodecimal 2375357b5
16 Hexadecimal 3afd4539
20 Vigesimal f959c2h
36 Base36 gd87jt

Cryptographic Hash Functions

md5 1f4d4c7ff36f1d364484f29e264d18df
sha1 f46433303b36448794b6815875f9a98cc86f77f1
sha256 14c83519a3d4f34a3bba1e8b12dd7593f55abba9a640fcaf2699d45f848e8119
sha512 4f93e68dd4ffeffa351d51c75724de8777b117410b61d97e3aa070cc48b152790c624dd3d050ff878739e073b406a2fa7a49f3980d6a22af6ef945fa462eaeb0
ripemd-160 fc5481f23983225481bce14ca0f1e8a128f0ca4a

989676857 as geometric shapes

Circle

Radius = n
Diameter 1979353714
Circumference 6218323086.7581
Area 3.0770652241566E+18

Sphere

Radius = n
Volume 4.0604003197698E+27
Surface area 1.2308260896627E+19
Circumference 6218323086.7581

Square

Length = n
Perimeter 3958707428
Area 979460281281398449
Diagonal 1399614433.5362

Cube

Length = n
Surface area 5876761687688390694
Volume 9.6934917273491E+26
Space diagonal 1714170599.3991

Equilateral Triangle

Length = n
Perimeter 2969030571
Area 4.2411874279377E+17
Altitude 857085299.69954

Triangular Pyramid

Length = n
Surface area 4.2411874279377E+17
Volume 1.1423889556307E+26
Height 466538144.51206