20198528 (number)

20198528 is an even 8-digits composite number following 20198527 and preceding 20198529. In scientific notation, it is written as 2.0198528 × 10^7. The sum of its digits is 35. It has a total of 9 prime factors and 32 positive divisors. There are 8656128 positive integers (up to 20198528) that are relatively prime to 20198528.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-eight thousand five hundred twenty-eight

Notation

Scientific notation 2.0198528 × 10^7
Engineering notation 2.0198528 × 10^6

Prime Factorization of 20198528

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 22543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 315602
Product of the distinct prime numbers

The prime factorization of 20198528 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 22543. Since it has a total of 9 prime factors.

Most popular turbo-numbers

3, 6, 18, 9, 686, 988, 1481, 2778, 56377, 55016, 946312, 29788, 2197213, 4771684, 91771386, 79743413, 526783645, 610144043, 535140012, 9135290577

Basic calculations (n = 20198528)

Multiplication

n×y
n×2 40397056
n×3 60595584
n×4 80794112
n×5 100992640

Division

n÷y
n÷2 10099264
n÷3 6732842.6666667
n÷3 5049632
n÷5 4039705.6

Exponentiation

ny
n2 407980533366784
n3 8.2406062266639E+21
n4 1.6644811560625E+29
n5 3.36200692362E+36

Nth Root

y√n
2√n 4494.2772500147
3√n 272.33695265407
4√n 67.039370895129
5√n 28.91105528218

Divisors of 20198528

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22543, 45086, 90172, 157801, 180344, 315602, 360688, 631204, 721376, 1262408, 1442752, 2524816, 2885504, 5049632, 10099264, 20198528

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 -20198527
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 20198528 can be divided by 32 positive divisors. The sum of these divisors (counting 20198528) is 1, the average is 0.03125.

Base conversion 20198528

Base System Value
2 Binary 1001101000011010010000000
3 Ternary 1102000012011122
4 Quaternary 1031003102000
5 Quinary 20132323103
6 Senary 2000531412
8 Octal 115032200
10 Decimal 20198528
12 Duodecimal 6920b68
16 Hexadecimal 1343480
20 Vigesimal 664g68
36 Base36 c0xa8

Cryptographic Hash Functions

md5 61934ee2c5983a2e7e815a3414975f73
sha1 5b9ee6127b42c4d26e1e14b00f194eda0216a787
sha256 f60a47819316a1056938ec97488fe0e473b02e97a376082b4c47dd1368be68b1
sha512 bc17757286fb6f0dd209aff67393a130fdddf14767649fcf47306d0d74eac53235df0f7cd73a37a48cda98698eb5b05dda106abec5dae53b5b038661a8359a89
ripemd-160 1f133cb7de6977f6d8c203e851e5b88016e0d8ab

20198528 as geometric shapes

Circle

Radius = n
Diameter 40397056
Circumference 126911094.35626
Area 1.2817086464327E+15

Sphere

Radius = n
Volume 3.4518170643752E+22
Surface area 5.1268345857309E+15
Circumference 126911094.35626

Square

Length = n
Perimeter 80794112
Area 407980533366784
Diagonal 28565032.237573

Cube

Length = n
Surface area 2447883200200704
Volume 8.2406062266639E+21
Space diagonal 34984876.734103

Equilateral Triangle

Length = n
Perimeter 60595584
Area 1.7666075307258E+14
Altitude 17492438.367051

Triangular Pyramid

Length = n
Surface area 1.7666075307258E+14
Volume 9.7116475732702E+20
Height 9521677.4125242