989896977 (number)

989896977 is an odd 9-digits composite number following 989896976 and preceding 989896978. In scientific notation, it is written as 9.89896977 × 10^8. The sum of its digits is 72. It has a total of 3 prime factors and 8 positive divisors. There are 631238256 positive integers (up to 989896977) that are relatively prime to 989896977.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.89896977 × 10^8
Engineering notation 9.89896977 × 10^6

Prime Factorization of 989896977

Prime Factorization 9 × 69 × 1594037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989896977
Product of the distinct prime numbers

The prime factorization of 989896977 is 9 × 69 × 1594037. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 31, 55, 727, 264, 8059, 5890, 40265, 71913, 358131, 240283, 8134375, 1062469, 33193059, 93152417, 391530667, 793739395, 5466785600, 3054163516

Basic calculations (n = 989896977)

Multiplication

n×y
n×2 1979793954
n×3 2969690931
n×4 3959587908
n×5 4949484885

Division

n÷y
n÷2 494948488.5
n÷3 329965659
n÷3 247474244.25
n÷5 197979395.4

Exponentiation

ny
n2 979896025073738529
n3 9.6999611299481E+26
n4 9.6019621995531E+35
n5 9.5049533546059E+44

Nth Root

y√n
2√n 31462.628259572
3√n 996.62092034835
4√n 177.37707929598
5√n 62.967724551378

Divisors of 989896977

1, 9, 69, 621, 1594037, 14346333, 109988553, 989896977

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 -989896976
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 989896977 can be divided by 8 positive divisors. The sum of these divisors (counting 989896977) is 1, the average is 0.125.

Base conversion 989896977

Base System Value
2 Binary 111011000000001010000100010001
3 Ternary 2112222122222101000
4 Quaternary 323000022010101
5 Quinary 4011403200402
6 Senary 242120532213
8 Octal 7300120421
10 Decimal 989896977
12 Duodecimal 237621069
16 Hexadecimal 3b00a111
20 Vigesimal f96h28h
36 Base36 gdcxe9

Cryptographic Hash Functions

md5 178a9d94d07176be3a689c814210a795
sha1 4b473329a4cdba176da90f2130b75afea45e9ffc
sha256 5ed75a87fd5de3f7433d0e3f2b986783c9940aba585456b0590b9ee826b04236
sha512 ff7da0dcc4fe556a21833c7c2ead82b80dee5dac1e90a566c4a3146ba884da315147763c6ed37f78230191caabbda926eb14654a5a28015f85b6839af50a47f0
ripemd-160 bc39248c44a3a37f73c9b4f7fdf87ba67456bd9c

989896977 as geometric shapes

Circle

Radius = n
Diameter 1979793954
Circumference 6219706141.5079
Area 3.0784341536535E+18

Sphere

Radius = n
Volume 4.0631102167935E+27
Surface area 1.2313736614614E+19
Circumference 6219706141.5079

Square

Length = n
Perimeter 3959587908
Area 979896025073738529
Diagonal 1399925730.2255

Cube

Length = n
Surface area 5879376150442431174
Volume 9.6999611299481E+26
Space diagonal 1714551858.4228

Equilateral Triangle

Length = n
Perimeter 2969690931
Area 4.2430742539063E+17
Altitude 857275929.21142

Triangular Pyramid

Length = n
Surface area 4.2430742539063E+17
Volume 1.1431513820387E+26
Height 466641910.07518