20098845 (number)

20098845 is an odd 8-digits composite number following 20098844 and preceding 20098846. In scientific notation, it is written as 2.0098845 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 8902656 positive integers (up to 20098845) that are relatively prime to 20098845.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0098845 × 10^7
Engineering notation 2.0098845 × 10^6

Prime Factorization of 20098845

Prime Factorization 3 × 15 × 43 × 221 × 47

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20098845
Product of the distinct prime numbers

The prime factorization of 20098845 is 3 × 15 × 43 × 221 × 47. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 30, 1, 876, 560, 2751, 9186, 51318, 98075, 423086, 747938, 1049156, 2415687, 24211692, 24941450, 115186758, 126877262, 6233227031, 8467799533

Basic calculations (n = 20098845)

Multiplication

n×y
n×2 40197690
n×3 60296535
n×4 80395380
n×5 100494225

Division

n÷y
n÷2 10049422.5
n÷3 6699615
n÷3 5024711.25
n÷5 4019769

Exponentiation

ny
n2 403963570334025
n3 8.1192011857902E+21
n4 1.6318656615701E+29
n5 3.279861499272E+36

Nth Root

y√n
2√n 4483.1735411425
3√n 271.88820466979
4√n 66.956504845627
5√n 28.882462636562

Divisors of 20098845

1, 3, 15, 43, 45, 47, 129, 141, 221, 645, 663, 705, 1935, 2021, 2115, 3315, 6063, 9503, 9945, 10387, 28509, 30315, 31161, 90945, 142545, 155805, 427635, 446641, 467415, 1339923, 6699615, 20098845

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 -20098844
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 20098845 can be divided by 32 positive divisors. The sum of these divisors (counting 20098845) is 1, the average is 0.03125.

Base conversion 20098845

Base System Value
2 Binary 1001100101010111100011101
3 Ternary 1101211010102200
4 Quaternary 1030222330131
5 Quinary 20121130340
6 Senary 1554442113
8 Octal 114527435
10 Decimal 20098845
12 Duodecimal 6893339
16 Hexadecimal 132af1d
20 Vigesimal 65c725
36 Base36 bysd9

Cryptographic Hash Functions

md5 849bd2da17886c0cb115826a235af4a6
sha1 ff8956d42e181bab433fe8fdcaf2466e15fc8ea2
sha256 5e96a9d6864f2ee57d7a8b45a2ccda9636b0c4ce86a325eb201d9dc48f5f7972
sha512 d8e051340d5ee135ae32b774bc7348b60a2ceb20f3bbd3131f6cde2809d3c929cc1ee6645a1ac170dc658c8c6c73b6bec9cf7df7eb5c8b85c7e384b5fd6663e3
ripemd-160 7fe2a9e0f7019c1828b37e7137d298ab0d013580

20098845 as geometric shapes

Circle

Radius = n
Diameter 40197690
Circumference 126284767.59528
Area 1.2690889848793E+15

Sphere

Radius = n
Volume 3.4009630397728E+22
Surface area 5.0763559395171E+15
Circumference 126284767.59528

Square

Length = n
Perimeter 80395380
Area 403963570334025
Diagonal 28424059.187035

Cube

Length = n
Surface area 2423781422004150
Volume 8.1192011857902E+21
Space diagonal 34812220.713452

Equilateral Triangle

Length = n
Perimeter 60296535
Area 1.7492135705636E+14
Altitude 17406110.356726

Triangular Pyramid

Length = n
Surface area 1.7492135705636E+14
Volume 9.5685703604835E+20
Height 9474686.3956782