2021888974 (number)

2021888974 is an even 10-digits composite number following 2021888973 and preceding 2021888975. In scientific notation, it is written as 2.021888974 × 10^9. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 866523840 positive integers (up to 2021888974) that are relatively prime to 2021888974.

Interesting facts

Basic properties

Name

Name two billion twenty-one million eight hundred eighty-eight thousand nine hundred seventy-four

Notation

Scientific notation 2.021888974 × 10^9
Engineering notation 2.021888974 × 10^9

Prime Factorization of 2021888974

Prime Factorization 2 × 7 × 144420641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2021888974
Product of the distinct prime numbers

The prime factorization of 2021888974 is 2 × 7 × 144420641. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2021888974)

Multiplication

n×y
n×2 4043777948
n×3 6065666922
n×4 8087555896
n×5 10109444870

Division

n÷y
n÷2 1010944487
n÷3 673962991.33333
n÷3 505472243.5
n÷5 404377794.8

Exponentiation

ny
n2 4088035023182772676
n3 8.2655529386991E+27
n4 1.6712030350769E+37
n5 3.3789869899373E+46

Nth Root

y√n
2√n 44965.419757854
3√n 1264.5007792299
4√n 212.05051227916
5√n 72.635923202701

Divisors of 2021888974

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 -2021888973
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 2021888974 can be divided by 8 positive divisors. The sum of these divisors (counting 2021888974) is 1, the average is 0.125.

Base conversion 2021888974

Base System Value
2 Binary 1111000100000111001001111001110
3 Ternary 12012220112121020211
4 Quaternary 1320200321033032
5 Quinary 13120100421344
6 Senary 532344033034
8 Octal 17040711716
10 Decimal 2021888974
12 Duodecimal 48516277a
16 Hexadecimal 788393ce
20 Vigesimal 1bbgg28e
36 Base36 xfs3im

Cryptographic Hash Functions

md5 ce36ec5aa8462a550ce089a040ac0691
sha1 5dde78d7f8e5b60d4e49a12583d65b9912fe7ceb
sha256 6eb60055056b6b64eba2cae85a656428266777a57f1b4d22ab25f60e033b42dc
sha512 62c6fc5d68348fb7b07e18778fe91fa5e0bca4972f3e311c5fe56e8bcc949f10cc47a576109075ae61aa9b3ca5dec5fabf1cebafe45bb1363e576c26835a8e37
ripemd-160 aa418a635d1ee6d6d495e3deab21451636f9b5e8

2021888974 as geometric shapes

Circle

Radius = n
Diameter 4043777948
Circumference 12703903094.185
Area 1.2842940796449E+19

Sphere

Radius = n
Volume 3.4622667186766E+28
Surface area 5.1371763185795E+19
Circumference 12703903094.185

Square

Length = n
Perimeter 8087555896
Area 4088035023182772676
Diagonal 2859382808.6434

Cube

Length = n
Surface area 2.4528210139097E+19
Volume 8.2655529386991E+27
Space diagonal 3502014430.2313

Equilateral Triangle

Length = n
Perimeter 6065666922
Area 1.7701710908184E+18
Altitude 1751007215.1157

Triangular Pyramid

Length = n
Surface area 1.7701710908184E+18
Volume 9.7410475553509E+26
Height 953127602.88114