20210998 (number)

20210998 is an even 8-digits composite number following 20210997 and preceding 20210999. In scientific notation, it is written as 2.0210998 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 9883296 positive integers (up to 20210998) that are relatively prime to 20210998.

Interesting facts

Basic properties

Name

Name twenty million two hundred ten thousand nine hundred ninety-eight

Notation

Scientific notation 2.0210998 × 10^7
Engineering notation 2.0210998 × 10^6

Prime Factorization of 20210998

Prime Factorization 2 × 83 × 109 × 1117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20210998
Product of the distinct prime numbers

The prime factorization of 20210998 is 2 × 83 × 109 × 1117. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 61, 49, 788, 769, 4251, 2493, 53285, 5106, 71758, 71286, 5919766, 9421501, 96674970, 2671044, 446662921, 704121827, 1799169401, 8060886402

Basic calculations (n = 20210998)

Multiplication

n×y
n×2 40421996
n×3 60632994
n×4 80843992
n×5 101054990

Division

n÷y
n÷2 10105499
n÷3 6736999.3333333
n÷3 5052749.5
n÷5 4042199.6

Exponentiation

ny
n2 408484440156004
n3 8.2558782030241E+21
n4 1.6685953784956E+29
n5 3.3723977857585E+36

Nth Root

y√n
2√n 4495.6643557988
3√n 272.39298550237
4√n 67.049715553452
5√n 28.914624174548

Divisors of 20210998

1, 2, 83, 109, 166, 218, 1117, 2234, 9047, 18094, 92711, 121753, 185422, 243506, 10105499, 20210998

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 -20210997
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 20210998 can be divided by 16 positive divisors. The sum of these divisors (counting 20210998) is 1, the average is 0.0625.

Base conversion 20210998

Base System Value
2 Binary 1001101000110010100110110
3 Ternary 1102000211021111
4 Quaternary 1031012110312
5 Quinary 20133222443
6 Senary 2001105234
8 Octal 115062466
10 Decimal 20210998
12 Duodecimal 692821a
16 Hexadecimal 1346536
20 Vigesimal 66679i
36 Base36 c16wm

Cryptographic Hash Functions

md5 4f26c14b983bdb5de3381532d567ce14
sha1 481268826b0fc1aa4b10abeeec68325e76a9dd8a
sha256 f7c4b250137b606ef2cae19e5ec59aad69dada8a2638e55e631f777888bb5b2d
sha512 c450f743c4a4d0b21cd17d9df509a7e825627436400d094b772743cd80c1eea9a45b80f83e7076082b7ec935aa7bd53664a622c77fe68452bff4eb58f194188d
ripemd-160 4daa52c2a3c42ff68f0eeae6d286b5a1adb122a2

20210998 as geometric shapes

Circle

Radius = n
Diameter 40421996
Circumference 126989445.67704
Area 1.2832917162998E+15

Sphere

Radius = n
Volume 3.4582141748737E+22
Surface area 5.1331668651994E+15
Circumference 126989445.67704

Square

Length = n
Perimeter 80843992
Area 408484440156004
Diagonal 28582667.480696

Cube

Length = n
Surface area 2450906640936024
Volume 8.2558782030241E+21
Space diagonal 35006475.407673

Equilateral Triangle

Length = n
Perimeter 60632994
Area 1.7687895111288E+14
Altitude 17503237.703836

Triangular Pyramid

Length = n
Surface area 1.7687895111288E+14
Volume 9.7296457700143E+20
Height 9527555.8268985