2021691746 (number)

2021691746 is an even 10-digits composite number following 2021691745 and preceding 2021691747. In scientific notation, it is written as 2.021691746 × 10^9. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 988434384 positive integers (up to 2021691746) that are relatively prime to 2021691746.

Interesting facts

Basic properties

Name

Name two billion twenty-one million six hundred ninety-one thousand seven hundred forty-six

Notation

Scientific notation 2.021691746 × 10^9
Engineering notation 2.021691746 × 10^9

Prime Factorization of 2021691746

Prime Factorization 2 × 47 × 1163 × 18493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2021691746
Product of the distinct prime numbers

The prime factorization of 2021691746 is 2 × 47 × 1163 × 18493. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 94, 53, 908, 227, 5631, 5830, 47241, 44716, 614509, 64005, 9370957, 7786843, 74064880, 58800331, 849296355, 973471234, 8199890397, 9741044771

Basic calculations (n = 2021691746)

Multiplication

n×y
n×2 4043383492
n×3 6065075238
n×4 8086766984
n×5 10108458730

Division

n÷y
n÷2 1010845873
n÷3 673897248.66667
n÷3 505422936.5
n÷5 404338349.2

Exponentiation

ny
n2 4087237515844528516
n3 8.2631343497244E+27
n4 1.6705510510927E+37
n5 3.3773392712657E+46

Nth Root

y√n
2√n 44963.226596854
3√n 1264.459662058
4√n 212.04534089872
5√n 72.634506072774

Divisors of 2021691746

1, 2, 47, 94, 1163, 2326, 18493, 36986, 54661, 109322, 869171, 1738342, 21507359, 43014718, 1010845873, 2021691746

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021691745
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021691746 can be divided by 16 positive divisors. The sum of these divisors (counting 2021691746) is 1, the average is 0.0625.

Base conversion 2021691746

Base System Value
2 Binary 1111000100000001001000101100010
3 Ternary 12012220011120201002
4 Quaternary 1320200021011202
5 Quinary 13120023113441
6 Senary 532335512002
8 Octal 17040110542
10 Decimal 2021691746
12 Duodecimal 485088602
16 Hexadecimal 78809162
20 Vigesimal 1bbfb976
36 Base36 xfnvc2

Cryptographic Hash Functions

md5 c5cbc0aef341e4131334bc0e6f4bf346
sha1 94807d37715ce52bff20691872f8f0f0b89ffefb
sha256 b0fa142e087755f19206a9b9e736adb46f86a43c7d3b5232c57d014e4efcf4f7
sha512 8ec5406ad50ae23f4d01d42d0ac64798bf6247a9ec5aca4d3bfb17e369cd0c063ae2d80aa9aa06e547f205c3b41541badc8d1e4ecc6756b86cfaa6302ef599e9
ripemd-160 adf3cdee14db70944b8d97d5532b736d8d6b32b0

2021691746 as geometric shapes

Circle

Radius = n
Diameter 4043383492
Circumference 12702663874.113
Area 1.2840435353254E+19

Sphere

Radius = n
Volume 3.461253622496E+28
Surface area 5.1361741413015E+19
Circumference 12702663874.113

Square

Length = n
Perimeter 8086766984
Area 4087237515844528516
Diagonal 2859103886.1309

Cube

Length = n
Surface area 2.4523425095067E+19
Volume 8.2631343497244E+27
Space diagonal 3501672821.3146

Equilateral Triangle

Length = n
Perimeter 6065075238
Area 1.7698257600111E+18
Altitude 1750836410.6573

Triangular Pyramid

Length = n
Surface area 1.7698257600111E+18
Volume 9.7381972209094E+26
Height 953034628.71031