2130851921 (number)

2130851921 is an odd 10-digits composite number following 2130851920 and preceding 2130851922. In scientific notation, it is written as 2.130851921 × 10^9. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 1935768240 positive integers (up to 2130851921) that are relatively prime to 2130851921.

Interesting facts

Basic properties

Name

Name two billion one hundred thirty million eight hundred fifty-one thousand nine hundred twenty-one

Notation

Scientific notation 2.130851921 × 10^9
Engineering notation 2.130851921 × 10^9

Prime Factorization of 2130851921

Prime Factorization 11 × 1429 × 135559

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2130851921
Product of the distinct prime numbers

The prime factorization of 2130851921 is 11 × 1429 × 135559. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2130851921)

Multiplication

n×y
n×2 4261703842
n×3 6392555763
n×4 8523407684
n×5 10654259605

Division

n÷y
n÷2 1065425960.5
n÷3 710283973.66667
n÷3 532712980.25
n÷5 426170384.2

Exponentiation

ny
n2 4540529909229390241
n3 9.6751968794394E+27
n4 2.0616411856607E+37
n5 4.3930520808777E+46

Nth Root

y√n
2√n 46161.151642913
3√n 1286.8198655659
4√n 214.85146413956
5√n 73.402466597245

Divisors of 2130851921

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 -2130851920
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 2130851921 can be divided by 8 positive divisors. The sum of these divisors (counting 2130851921) is 1, the average is 0.125.

Base conversion 2130851921

Base System Value
2 Binary 1111111000000100011100001010001
3 Ternary 12111111120111022112
4 Quaternary 1333000203201101
5 Quinary 13330444230141
6 Senary 551235315105
8 Octal 17700434121
10 Decimal 2130851921
12 Duodecimal 4b574ba95
16 Hexadecimal 7f023851
20 Vigesimal 1d5hg9g1
36 Base36 z8njv5

Cryptographic Hash Functions

md5 4c335af9088757416b044fa2c5772b72
sha1 2dba7e4b6c1f52702cb0814bf3b2d7d5cd7cab2e
sha256 f514ff52134303cef6b2580cd442f2c40712a2ebf7d0ee3131f661ea93700d1e
sha512 ddae31a246a75d01c309ed39874aea1da072e294a2143a3aeb7ded19933d25627251f8bf557b1ff15a7157c5d649ca4f1411ee38163de30e14f78e43d9292a08
ripemd-160 200b009c0702071e31bb4028ae1e48f9a069885e

2130851921 as geometric shapes

Circle

Radius = n
Diameter 4261703842
Circumference 13388537481.803
Area 1.426449540624E+19

Sphere

Radius = n
Volume 4.0527369917976E+28
Surface area 5.7057981624959E+19
Circumference 13388537481.803

Square

Length = n
Perimeter 8523407684
Area 4540529909229390241
Diagonal 3013479686.087

Cube

Length = n
Surface area 2.7243179455376E+19
Volume 9.6751968794394E+27
Space diagonal 3690743790.5777

Equilateral Triangle

Length = n
Perimeter 6392555763
Area 1.9661071240179E+18
Altitude 1845371895.2889

Triangular Pyramid

Length = n
Surface area 1.9661071240179E+18
Volume 1.1402328871278E+27
Height 1004493228.6957