8997639881 (number)

8997639881 is an odd 10-digits composite number following 8997639880 and preceding 8997639882. In scientific notation, it is written as 8.997639881 × 10^9. The sum of its digits is 68. It has a total of 3 prime factors and 8 positive divisors. There are 8904756672 positive integers (up to 8997639881) that are relatively prime to 8997639881.

Interesting facts

Basic properties

Name

Name eight billion nine hundred ninety-seven million six hundred thirty-nine thousand eight hundred eighty-one

Notation

Scientific notation 8.997639881 × 10^9
Engineering notation 8.997639881 × 10^9

Prime Factorization of 8997639881

Prime Factorization 103 × 1663 × 52529

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8997639881
Product of the distinct prime numbers

The prime factorization of 8997639881 is 103 × 1663 × 52529. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8997639881)

Multiplication

n×y
n×2 17995279762
n×3 26992919643
n×4 35990559524
n×5 44988199405

Division

n÷y
n÷2 4498819940.5
n÷3 2999213293.6667
n÷3 2249409970.25
n÷5 1799527976.2

Exponentiation

ny
n2 8.0957523428162E+19
n3 7.2842664146422E+29
n4 6.5541205996214E+39
n5 5.8971616892037E+49

Nth Root

y√n
2√n 94855.890070148
3√n 2079.9019832541
4√n 307.98683424807
5√n 97.909700349225

Divisors of 8997639881

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 -8997639880
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 8997639881 can be divided by 8 positive divisors. The sum of these divisors (counting 8997639881) is 1, the average is 0.125.

Base conversion 8997639881

Base System Value
2 Binary 1000011000010011010001011011001001
3 Ternary 212020001122110112112
4 Quaternary 20120103101123021
5 Quinary 121411343434011
6 Senary 4044454352105
8 Octal 103023213311
10 Decimal 8997639881
12 Duodecimal 18b135b635
16 Hexadecimal 2184d16c9
20 Vigesimal 70bf4je1
36 Base36 44synd5

Cryptographic Hash Functions

md5 ff979527eaec0d70d696f6bf8329019c
sha1 ce0fb9601d74a0a5d328b512c7d2678a848ac6bf
sha256 04d6c25847c57eeb72617a7274e3a3b6df3ecfd10e717b81b1af43da83a2b091
sha512 88fdd49ee079113a18701f5ecf1c6eee39df180d34716aea23f49b4f83bb56751c1a7e5348cfe116aac406abc3e642295035eca9250a1129b4b8b951de50c69c
ripemd-160 492eee5c14c0cdbf9455e03b25babffb0866d082

8997639881 as geometric shapes

Circle

Radius = n
Diameter 17995279762
Circumference 56533838699.592
Area 2.5433556085474E+20

Sphere

Radius = n
Volume 3.0512263806708E+30
Surface area 1.0173422434189E+21
Circumference 56533838699.592

Square

Length = n
Perimeter 35990559524
Area 8.0957523428162E+19
Diagonal 12724584349.059

Cube

Length = n
Surface area 4.8574514056897E+20
Volume 7.2842664146422E+29
Space diagonal 15584369422.1

Equilateral Triangle

Length = n
Perimeter 26992919643
Area 3.5055635958131E+19
Altitude 7792184711.05

Triangular Pyramid

Length = n
Surface area 3.5055635958131E+19
Volume 8.5845902962715E+28
Height 4241528116.3531