2021997620 (number)

2021997620 is an even 10-digits composite number following 2021997619 and preceding 2021997621. In scientific notation, it is written as 2.021997620 × 10^9. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 772839936 positive integers (up to 2021997620) that are relatively prime to 2021997620.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.021997620 × 10^9
Engineering notation 2.021997620 × 10^9

Prime Factorization of 2021997620

Prime Factorization 2 × 2 × 5 × 23 × 1423 × 3089

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1010998810
Product of the distinct prime numbers

The prime factorization of 2021997620 is 2 × 2 × 5 × 23 × 1423 × 3089. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 2, 85, 63, 829, 156, 9957, 6141, 47210, 73952, 594514, 381902, 7903255, 495448, 79105624, 89552111, 830960925, 313551769, 4635828542, 7012386012

Basic calculations (n = 2021997620)

Multiplication

n×y
n×2 4043995240
n×3 6065992860
n×4 8087990480
n×5 10109988100

Division

n÷y
n÷2 1010998810
n÷3 673999206.66667
n÷3 505499405
n÷5 404399524

Exponentiation

ny
n2 4088474375285664400
n3 8.2668854562586E+27
n4 1.6715622717368E+37
n5 3.3798949351335E+46

Nth Root

y√n
2√n 44966.627847772
3√n 1264.5234280981
4√n 212.05336084998
5√n 72.636703802724

Divisors of 2021997620

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1423, 2846, 3089, 5692, 6178, 7115, 12356, 14230, 15445, 28460, 30890, 32729, 61780, 65458, 71047, 130916, 142094, 163645, 284188, 327290, 355235, 654580, 710470, 1420940, 4395647, 8791294, 17582588, 21978235, 43956470, 87912940, 101099881, 202199762, 404399524, 505499405, 1010998810, 2021997620

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021997619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021997620 can be divided by 48 positive divisors. The sum of these divisors (counting 2021997620) is 1, the average is 0.020833333333333.

Base conversion 2021997620

Base System Value
2 Binary 1111000100001010011110000110100
3 Ternary 12012220202010021202
4 Quaternary 1320201103300310
5 Quinary 13120112410440
6 Senary 532350232032
8 Octal 17041236064
10 Decimal 2021997620
12 Duodecimal 4851b5618
16 Hexadecimal 78853c34
20 Vigesimal 1bbh9e10
36 Base36 xfufck

Cryptographic Hash Functions

md5 9f0511a6e9bdac0a0f9487d187323fac
sha1 1c221805c9d3872698676b860cce1bb6fad6c921
sha256 ad9935680f30c31b42853dd9db93cdad344b94cd154c8a7dc672f5de1b4c9982
sha512 0472a184a8325e0f102413de057deb3df3c5d1f0ab5718e98ac2cab55106ade5e07b01267945e0697bfa8945143710add96536ab61f1bbcd26b6729910f62a72
ripemd-160 f8f485e223b03d2740af14ba82442292fe281bcd

2021997620 as geometric shapes

Circle

Radius = n
Diameter 4043995240
Circumference 12704585737.136
Area 1.2844321061788E+19

Sphere

Radius = n
Volume 3.4628248823267E+28
Surface area 5.137728424715E+19
Circumference 12704585737.136

Square

Length = n
Perimeter 8087990480
Area 4088474375285664400
Diagonal 2859536457.2901

Cube

Length = n
Surface area 2.4530846251714E+19
Volume 8.2668854562586E+27
Space diagonal 3502202610.6233

Equilateral Triangle

Length = n
Perimeter 6065992860
Area 1.7703613358595E+18
Altitude 1751101305.3117

Triangular Pyramid

Length = n
Surface area 1.7703613358595E+18
Volume 9.7426179423548E+26
Height 953178819.09671