9987016991 (number)

9987016991 is an odd 10-digits composite number following 9987016990 and preceding 9987016992. In scientific notation, it is written as 9.987016991 × 10^9. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 8560300272 positive integers (up to 9987016991) that are relatively prime to 9987016991.

Interesting facts

Basic properties

Name

Name nine billion nine hundred eighty-seven million sixteen thousand nine hundred ninety-one

Notation

Scientific notation 9.987016991 × 10^9
Engineering notation 9.987016991 × 10^9

Prime Factorization of 9987016991

Prime Factorization 7 × 1426716713

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 9987016991
Product of the distinct prime numbers

The prime factorization of 9987016991 is 7 × 1426716713. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 28, 25, 44, 331, 8894, 4239, 21085, 77029, 605526, 403837, 6623944, 6737947, 19757459, 57225983, 796821580, 852398962, 6783425027, 1720064250

Basic calculations (n = 9987016991)

Multiplication

n×y
n×2 19974033982
n×3 29961050973
n×4 39948067964
n×5 49935084955

Division

n÷y
n÷2 4993508495.5
n÷3 3329005663.6667
n÷3 2496754247.75
n÷5 1997403398.2

Exponentiation

ny
n2 9.9740508378523E+19
n3 9.9611015186728E+29
n4 9.9481690116062E+39
n5 9.935253294825E+49

Nth Root

y√n
2√n 99935.063871496
3√n 2153.5019180768
4√n 316.1250763092
5√n 99.974020486804

Divisors of 9987016991

1, 7, 1426716713, 9987016991

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 -9987016990
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 9987016991 can be divided by 4 positive divisors. The sum of these divisors (counting 9987016991) is 1, the average is 0.25.

Base conversion 9987016991

Base System Value
2 Binary 1001010011010001011100100100011111
3 Ternary 221210000100000210012
4 Quaternary 21103101130210133
5 Quinary 130423134020431
6 Senary 4331000233435
8 Octal 112321344437
10 Decimal 9987016991
12 Duodecimal 1b2876b87b
16 Hexadecimal 25345c91f
20 Vigesimal 7g0ih29b
36 Base36 4l60fmn

Cryptographic Hash Functions

md5 7d3f8330feb38707de3253979bb2caa4
sha1 e7444e88611dad63a552ff83f493f354b874e875
sha256 91fc8a14ab7ee32c4f81c9663227cd0dca5952071950d0c22b39f46b8a8b1da1
sha512 6e3e86f0cc9e69da5b338eca53823bb4c02e2fc02b624e6595bbc8efd5f8b0b946477ae175db1df6e56e9a7df458d378f923836a4dc75a27d987706b50ba289c
ripemd-160 d686dd19316315929277ecdfd32d15dfb60094b7

9987016991 as geometric shapes

Circle

Radius = n
Diameter 19974033982
Circumference 62750278420.404
Area 3.1334404838728E+20

Sphere

Radius = n
Volume 4.17249644703E+30
Surface area 1.2533761935491E+21
Circumference 62750278420.404

Square

Length = n
Perimeter 39948067964
Area 9.9740508378523E+19
Diagonal 14123774876.323

Cube

Length = n
Surface area 5.9844305027114E+20
Volume 9.9611015186728E+29
Space diagonal 17298020844.466

Equilateral Triangle

Length = n
Perimeter 29961050973
Area 4.3188907021088E+19
Altitude 8649010422.2328

Triangular Pyramid

Length = n
Surface area 4.3188907021088E+19
Volume 1.1739270719902E+29
Height 4707924958.7742