989676861 (number)

989676861 is an odd 9-digits composite number following 989676860 and preceding 989676862. In scientific notation, it is written as 9.89676861 × 10^8. The sum of its digits is 60. It has a total of 2 prime factors and 4 positive divisors. There are 659784572 positive integers (up to 989676861) that are relatively prime to 989676861.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million six hundred seventy-six thousand eight hundred sixty-one

Notation

Scientific notation 9.89676861 × 10^8
Engineering notation 9.89676861 × 10^6

Prime Factorization of 989676861

Prime Factorization 3 × 329892287

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 989676861
Product of the distinct prime numbers

The prime factorization of 989676861 is 3 × 329892287. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 85, 46, 662, 752, 6045, 3139, 13714, 30318, 607187, 322698, 2802387, 6425840, 58343004, 29207110, 558961815, 350271524, 7751072058, 376023167

Basic calculations (n = 989676861)

Multiplication

n×y
n×2 1979353722
n×3 2969030583
n×4 3958707444
n×5 4948384305

Division

n÷y
n÷2 494838430.5
n÷3 329892287
n÷3 247419215.25
n÷5 197935372.2

Exponentiation

ny
n2 979460289198813321
n3 9.6934918448843E+26
n4 9.5934245811742E+35
n5 9.4943903257368E+44

Nth Root

y√n
2√n 31459.130010221
3√n 996.54704448798
4√n 177.36721796945
5√n 62.964923969714

Divisors of 989676861

1, 3, 329892287, 989676861

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989676860
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989676861 can be divided by 4 positive divisors. The sum of these divisors (counting 989676861) is 1, the average is 0.25.

Base conversion 989676861

Base System Value
2 Binary 111010111111010100010100111101
3 Ternary 2112222020210102120
4 Quaternary 322333110110331
5 Quinary 4011324124421
6 Senary 242112113153
8 Octal 7277242475
10 Decimal 989676861
12 Duodecimal 2375357b9
16 Hexadecimal 3afd453d
20 Vigesimal f959c31
36 Base36 gd87jx

Cryptographic Hash Functions

md5 d492e3c26008a16f8f62a1baaf43db1b
sha1 035cb6f073dc32039bcb8b2de2c5f3e49637748c
sha256 027d6a5c8d27ef2c7472937644c5a14add3ec77a168b3dcde2e10215080ca1d9
sha512 6b9803fcd0fc0297b54106b6984dfdc386e7fe2667e4b17fbcf670b968152bd5ed6dab0c4b51dbce4c05bb39b397ede52a58f9ad9a1ce8b7fe8761e1dfcf704f
ripemd-160 e5ee005157b3517e9ce6c6afd80301a9f078256a

989676861 as geometric shapes

Circle

Radius = n
Diameter 1979353722
Circumference 6218323111.8908
Area 3.0770652490299E+18

Sphere

Radius = n
Volume 4.0604003690028E+27
Surface area 1.230826099612E+19
Circumference 6218323111.8908

Square

Length = n
Perimeter 3958707444
Area 979460289198813321
Diagonal 1399614439.193

Cube

Length = n
Surface area 5876761735192879926
Volume 9.6934918448843E+26
Space diagonal 1714170606.3273

Equilateral Triangle

Length = n
Perimeter 2969030583
Area 4.2411874622211E+17
Altitude 857085303.16364

Triangular Pyramid

Length = n
Surface area 4.2411874622211E+17
Volume 1.1423889694824E+26
Height 466538146.39768