989707957 (number)

989707957 is an odd 9-digits composite number following 989707956 and preceding 989707958. In scientific notation, it is written as 9.89707957 × 10^8. The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors. There are 848321100 positive integers (up to 989707957) that are relatively prime to 989707957.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million seven hundred seven thousand nine hundred fifty-seven

Notation

Scientific notation 9.89707957 × 10^8
Engineering notation 9.89707957 × 10^6

Prime Factorization of 989707957

Prime Factorization 7 × 141386851

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 989707957
Product of the distinct prime numbers

The prime factorization of 989707957 is 7 × 141386851. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989707957)

Multiplication

n×y
n×2 1979415914
n×3 2969123871
n×4 3958831828
n×5 4948539785

Division

n÷y
n÷2 494853978.5
n÷3 329902652.33333
n÷3 247426989.25
n÷5 197941591.4

Exponentiation

ny
n2 979521840149113849
n3 9.6944055925086E+26
n4 9.5946303532911E+35
n5 9.4958820051259E+44

Nth Root

y√n
2√n 31459.624234882
3√n 996.55748166654
4√n 177.36861118835
5√n 62.965319640815

Divisors of 989707957

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 -989707956
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 989707957 can be divided by 4 positive divisors. The sum of these divisors (counting 989707957) is 1, the average is 0.25.

Base conversion 989707957

Base System Value
2 Binary 111010111111011011111010110101
3 Ternary 2112222022101002021
4 Quaternary 322333123322311
5 Quinary 4011331123312
6 Senary 242112513141
8 Octal 7277337265
10 Decimal 989707957
12 Duodecimal 23754b7b1
16 Hexadecimal 3afdbeb5
20 Vigesimal f95d9hh
36 Base36 gd8vjp

Cryptographic Hash Functions

md5 893d8d4a4e4997219684f3c430780364
sha1 64fffaf885085bf6fee0c2f9f16a8452acf4a34b
sha256 7b9eac5852799f6e076334a389023fa357f04932bf33f7279baa5492ab326bbe
sha512 498794dcd1c2548127f82c2a907a17bb58256d5baebf962af2107e79812556a55e56e1f2800817f2e6df0be40dcfd1b1a83d104d1ce93c974fe0a7f5e7b1db99
ripemd-160 9f3f4be811f2907b49561ac1fd9e7b004bb7220b

989707957 as geometric shapes

Circle

Radius = n
Diameter 1979415914
Circumference 6218518493.8211
Area 3.0772586170432E+18

Sphere

Radius = n
Volume 4.0607831187126E+27
Surface area 1.2309034468173E+19
Circumference 6218518493.8211

Square

Length = n
Perimeter 3958831828
Area 979521840149113849
Diagonal 1399658415.578

Cube

Length = n
Surface area 5877131040894683094
Volume 9.6944055925086E+26
Space diagonal 1714224466.1792

Equilateral Triangle

Length = n
Perimeter 2969123871
Area 4.2414539856541E+17
Altitude 857112233.0896

Triangular Pyramid

Length = n
Surface area 4.2414539856541E+17
Volume 1.1424966556726E+26
Height 466552805.19266