989898694 (number)

989898694 is an even 9-digits composite number following 989898693 and preceding 989898695. In scientific notation, it is written as 9.89898694 × 10^8. The sum of its digits is 70. It has a total of 4 prime factors and 16 positive divisors. There are 492551560 positive integers (up to 989898694) that are relatively prime to 989898694.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred ninety-eight thousand six hundred ninety-four

Notation

Scientific notation 9.89898694 × 10^8
Engineering notation 9.89898694 × 10^6

Prime Factorization of 989898694

Prime Factorization 2 × 311 × 983 × 1619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 989898694
Product of the distinct prime numbers

The prime factorization of 989898694 is 2 × 311 × 983 × 1619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 20, 26, 32, 654, 5458, 4548, 90197, 82102, 149065, 4319, 435050, 7068546, 22831984, 3466383, 367096822, 437720624, 1680098089, 637428931

Basic calculations (n = 989898694)

Multiplication

n×y
n×2 1979797388
n×3 2969696082
n×4 3959594776
n×5 4949493470

Division

n÷y
n÷2 494949347
n÷3 329966231.33333
n÷3 247474673.5
n÷5 197979738.8

Exponentiation

ny
n2 979899424382905636
n3 9.7000116044799E+26
n4 9.6020288190595E+35
n5 9.5050357877374E+44

Nth Root

y√n
2√n 31462.655545901
3√n 996.62149656897
4√n 177.37715621213
5√n 62.967746395168

Divisors of 989898694

1, 2, 311, 622, 983, 1619, 1966, 3238, 305713, 503509, 611426, 1007018, 1591477, 3182954, 494949347, 989898694

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989898693
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989898694 can be divided by 16 positive divisors. The sum of these divisors (counting 989898694) is 1, the average is 0.0625.

Base conversion 989898694

Base System Value
2 Binary 111011000000001010011111000110
3 Ternary 2112222200001201121
4 Quaternary 323000022133012
5 Quinary 4011403224234
6 Senary 242120544154
8 Octal 7300123706
10 Decimal 989898694
12 Duodecimal 23762205a
16 Hexadecimal 3b00a7c6
20 Vigesimal f96h6ee
36 Base36 gdcypy

Cryptographic Hash Functions

md5 08084bfa44264b1445fb9f59b8022e6e
sha1 09d618a2b1919fddd7a3a828c7909ef753536ef2
sha256 23d69b514bff7def33c948d774c04835a8f8faa837bf829cb632bc437c5b51df
sha512 f0df7b0388e992cdefa42d64e0de26bd514c47218de3b82627389aa5b1fb113560bc9d887b095248d6845734c356cf0efa5ea7ad8de6ed8666db1d8713921ff0
ripemd-160 381fdd5862523f5f91dff6cbdf2604a13e294b17

989898694 as geometric shapes

Circle

Radius = n
Diameter 1979797388
Circumference 6219716929.7371
Area 3.0784448328982E+18

Sphere

Radius = n
Volume 4.063131359516E+27
Surface area 1.2313779331593E+19
Circumference 6219716929.7371

Square

Length = n
Perimeter 3959594776
Area 979899424382905636
Diagonal 1399928158.4302

Cube

Length = n
Surface area 5879396546297433816
Volume 9.7000116044799E+26
Space diagonal 1714554832.3541

Equilateral Triangle

Length = n
Perimeter 2969696082
Area 4.2430889733467E+17
Altitude 857277416.17704

Triangular Pyramid

Length = n
Surface area 4.2430889733467E+17
Volume 1.1431573305193E+26
Height 466642719.47674