2021401977 (number)

2021401977 is an odd 10-digits composite number following 2021401976 and preceding 2021401978. In scientific notation, it is written as 2.021401977 × 10^9. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 1142817984 positive integers (up to 2021401977) that are relatively prime to 2021401977.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.021401977 × 10^9
Engineering notation 2.021401977 × 10^9

Prime Factorization of 2021401977

Prime Factorization 3 × 7 × 127 × 463 × 1637

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2021401977
Product of the distinct prime numbers

The prime factorization of 2021401977 is 3 × 7 × 127 × 463 × 1637. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2021401977)

Multiplication

n×y
n×2 4042803954
n×3 6064205931
n×4 8085607908
n×5 10107009885

Division

n÷y
n÷2 1010700988.5
n÷3 673800659
n÷3 505350494.25
n÷5 404280395.4

Exponentiation

ny
n2 4086065952619508529
n3 8.2595817947775E+27
n4 1.6695934969156E+37
n5 3.3749195954516E+46

Nth Root

y√n
2√n 44960.004192615
3√n 1264.39924752
4√n 212.03774237766
5√n 72.6324238132

Divisors of 2021401977

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 -2021401976
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 2021401977 can be divided by 32 positive divisors. The sum of these divisors (counting 2021401977) is 1, the average is 0.03125.

Base conversion 2021401977

Base System Value
2 Binary 1111000011111000010010101111001
3 Ternary 12012212121212012220
4 Quaternary 1320133002111321
5 Quinary 13114434330402
6 Senary 532325354253
8 Octal 17037022571
10 Decimal 2021401977
12 Duodecimal 484b68989
16 Hexadecimal 787c2579
20 Vigesimal 1bbdf4ih
36 Base36 xfhnqx

Cryptographic Hash Functions

md5 7a11f549292b2b9cd1c72a733b808010
sha1 c6f2f793f25ddb7d8907d753c029aec4404db0cc
sha256 1dabae2824156258d92b6cfac34d8ec3913435dd027f544ea1cb877fd7a008af
sha512 f981c4bccaf9e65336029f03236fadfebd9256834a01b3f3f78fab0dd64e9a580c471d5280cdf8b275ffd764279633fe0f4cf9cf563fc32eb720f7532763852d
ripemd-160 f31919253aa8885c11724129b264037bb26c6dcc

2021401977 as geometric shapes

Circle

Radius = n
Diameter 4042803954
Circumference 12700843201.79
Area 1.2836754778833E+19

Sphere

Radius = n
Volume 3.4597655317596E+28
Surface area 5.1347019115331E+19
Circumference 12700843201.79

Square

Length = n
Perimeter 8085607908
Area 4086065952619508529
Diagonal 2858694090.8812

Cube

Length = n
Surface area 2.4516395715717E+19
Volume 8.2595817947775E+27
Space diagonal 3501170926.6842

Equilateral Triangle

Length = n
Perimeter 6064205931
Area 1.7693184582536E+18
Altitude 1750585463.3421

Triangular Pyramid

Length = n
Surface area 1.7693184582536E+18
Volume 9.7340104947535E+26
Height 952898030.29373