8681972090 (number)

8681972090 is an even 10-digits composite number following 8681972089 and preceding 8681972091. In scientific notation, it is written as 8.681972090 × 10^9. The sum of its digits is 50. It has a total of 5 prime factors and 32 positive divisors. There are 3146981760 positive integers (up to 8681972090) that are relatively prime to 8681972090.

Interesting facts

Basic properties

Name

Name eight billion six hundred eighty-one million nine hundred seventy-two thousand ninety

Notation

Scientific notation 8.681972090 × 10^9
Engineering notation 8.681972090 × 10^9

Prime Factorization of 8681972090

Prime Factorization 2 × 5 × 11 × 313 × 252163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8681972090
Product of the distinct prime numbers

The prime factorization of 8681972090 is 2 × 5 × 11 × 313 × 252163. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8681972090)

Multiplication

n×y
n×2 17363944180
n×3 26045916270
n×4 34727888360
n×5 43409860450

Division

n÷y
n÷2 4340986045
n÷3 2893990696.6667
n÷3 2170493022.5
n÷5 1736394418

Exponentiation

ny
n2 7.5376639371539E+19
n3 6.544178792617E+29
n4 5.681637762947E+39
n5 4.9327820483396E+49

Nth Root

y√n
2√n 93177.100673932
3√n 2055.2885137076
4√n 305.24924352721
5√n 97.212850335355

Divisors of 8681972090

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8681972089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8681972090 can be divided by 32 positive divisors. The sum of these divisors (counting 8681972090) is 1, the average is 0.03125.

Base conversion 8681972090

Base System Value
2 Binary 1000000101011111000110000101111010
3 Ternary 211102001122212201212
4 Quaternary 20011133012011322
5 Quinary 120240041101330
6 Senary 3553300443122
8 Octal 100537060572
10 Decimal 8681972090
12 Duodecimal 18236a94a2
16 Hexadecimal 2057c617a
20 Vigesimal 6fd26a4a
36 Base36 3zl0sje

Cryptographic Hash Functions

md5 6b6d7123e6f8a686d97e7a9b0bcf6d8b
sha1 6627ff8a7a613ea784b236695def5fa5deba2026
sha256 b727fc40c016dd3a4c98823a650602cfcfb59601d71574ba70dcf2173e93ce3e
sha512 f42b7f05cd0334c5059f3331eef5ae02d315a7198798ca05b15beda452752f4fc07be4fd68e58edc637935b0dea451c6140ec1855270d5e9a8ef833eafe23b33
ripemd-160 bfd2a73a22c95189e098bcc72ab2a6b315bc1d1a

8681972090 as geometric shapes

Circle

Radius = n
Diameter 17363944180
Circumference 54550439473.231
Area 2.3680269650191E+20

Sphere

Radius = n
Volume 2.7412192024885E+30
Surface area 9.4721078600766E+20
Circumference 54550439473.231

Square

Length = n
Perimeter 34727888360
Area 7.5376639371539E+19
Diagonal 12278162677.823

Cube

Length = n
Surface area 4.5225983622923E+20
Volume 6.544178792617E+29
Space diagonal 15037616769.775

Equilateral Triangle

Length = n
Perimeter 26045916270
Area 3.2639042273826E+19
Altitude 7518808384.8875

Triangular Pyramid

Length = n
Surface area 3.2639042273826E+19
Volume 7.7123886692611E+28
Height 4092720892.6076