9898987 (number)

9898987 is an odd 7-digits composite number following 9898986 and preceding 9898988. In scientific notation, it is written as 9.898987 × 10^6. The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors. There are 8287272 positive integers (up to 9898987) that are relatively prime to 9898987.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.898987 × 10^6
Engineering notation 9.898987 × 10^6

Prime Factorization of 9898987

Prime Factorization 7 × 43 × 32887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 9898987
Product of the distinct prime numbers

The prime factorization of 9898987 is 7 × 43 × 32887. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 9898987)

Multiplication

n×y
n×2 19797974
n×3 29696961
n×4 39595948
n×5 49494935

Division

n÷y
n÷2 4949493.5
n÷3 3299662.3333333
n÷3 2474746.75
n÷5 1979797.4

Exponentiation

ny
n2 97989943626169
n3 9.7000117808618E+20
n4 9.6020290518598E+27
n5 9.5050360757982E+34

Nth Root

y√n
2√n 3146.2655641252
3√n 214.71559293778
4√n 56.091581936376
5√n 25.067911383899

Divisors of 9898987

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 -9898986
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 9898987 can be divided by 8 positive divisors. The sum of these divisors (counting 9898987) is 1, the average is 0.125.

Base conversion 9898987

Base System Value
2 Binary 100101110000101111101011
3 Ternary 200121220212011
4 Quaternary 211300233223
5 Quinary 10013231422
6 Senary 552100351
8 Octal 45605753
10 Decimal 9898987
12 Duodecimal 33946b7
16 Hexadecimal 970beb
20 Vigesimal 31h797
36 Base36 5w63v

Cryptographic Hash Functions

md5 72c4c75c050936f7b8b844988fc66fe3
sha1 761341deb50847ae7a6e45893fe3d60013066424
sha256 9b24e20f311b2a4acedfb789f52ca1dd1422d4165874ff88fb0ee1a6bc402e57
sha512 e55c9a33f707c61e6596bbb83448984813ac4abc88d8125a52f277be720a7a2965db0d00cac2e2e8b41ff3a884954f52c40abd34e804f651a0a7bebd53f1eca1
ripemd-160 b2481104ac1ca053bdedba2d271bbc9b09b8c88c

9898987 as geometric shapes

Circle

Radius = n
Diameter 19797974
Circumference 62197169.674362
Area 3.0784448702165E+14

Sphere

Radius = n
Volume 4.0631314333986E+21
Surface area 1.2313779480866E+15
Circumference 62197169.674362

Square

Length = n
Perimeter 39595948
Area 97989943626169
Diagonal 13999281.669155

Cube

Length = n
Surface area 587939661757014
Volume 9.7000117808618E+20
Space diagonal 17145548.427464

Equilateral Triangle

Length = n
Perimeter 29696961
Area 42430890247834
Altitude 8572774.2137319

Triangular Pyramid

Length = n
Surface area 42430890247834
Volume 1.1431573513061E+20
Height 4666427.2230517