20198480 (number)

20198480 is an even 8-digits composite number following 20198479 and preceding 20198481. In scientific notation, it is written as 2.0198480 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 8079360 positive integers (up to 20198480) that are relatively prime to 20198480.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-eight thousand four hundred eighty

Notation

Scientific notation 2.0198480 × 10^7
Engineering notation 2.0198480 × 10^6

Prime Factorization of 20198480

Prime Factorization 2 × 2 × 2 × 2 × 5 × 252481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2524810
Product of the distinct prime numbers

The prime factorization of 20198480 is 2 × 2 × 2 × 2 × 5 × 252481. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 91, 41, 478, 178, 8516, 3092, 67369, 96297, 849492, 45362, 8153560, 2484318, 36130253, 86413819, 386977715, 962561178, 2536422659, 5832987803

Basic calculations (n = 20198480)

Multiplication

n×y
n×2 40396960
n×3 60595440
n×4 80793920
n×5 100992400

Division

n÷y
n÷2 10099240
n÷3 6732826.6666667
n÷3 5049620
n÷5 4039696

Exponentiation

ny
n2 407978594310400
n3 8.2405474776067E+21
n4 1.6644653341549E+29
n5 3.3619669762621E+36

Nth Root

y√n
2√n 4494.2719098871
3√n 272.33673692574
4√n 67.039331066823
5√n 28.911041541258

Divisors of 20198480

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 252481, 504962, 1009924, 1262405, 2019848, 2524810, 4039696, 5049620, 10099240, 20198480

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20198479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20198480 can be divided by 20 positive divisors. The sum of these divisors (counting 20198480) is 1, the average is 0.05.

Base conversion 20198480

Base System Value
2 Binary 1001101000011010001010000
3 Ternary 1102000012002212
4 Quaternary 1031003101100
5 Quinary 20132322410
6 Senary 2000531252
8 Octal 115032120
10 Decimal 20198480
12 Duodecimal 6920b28
16 Hexadecimal 1343450
20 Vigesimal 664g40
36 Base36 c0x8w

Cryptographic Hash Functions

md5 c80960086b1b4f71a10d7754f5064f6c
sha1 2aebcf13c3e453869b9a18b22fd2f8018d191080
sha256 a27b1b40b35a07c45cf131eb220152acd1a43fefdd3ac845d376a6548066a518
sha512 bde546265902641842a36df8345c31037aac5dceccf8373f254d5632ab2a3609a8267771ab123f9d8eec4fd918178b0b5849d88281a1f7b72674b0f14e0fbb50
ripemd-160 2d0a0f0ab47ea88f1a74729494bd96649d40ae00

20198480 as geometric shapes

Circle

Radius = n
Diameter 40396960
Circumference 126910792.76336
Area 1.2817025547074E+15

Sphere

Radius = n
Volume 3.4517924556276E+22
Surface area 5.1268102188298E+15
Circumference 126910792.76336

Square

Length = n
Perimeter 80793920
Area 407978594310400
Diagonal 28564964.355322

Cube

Length = n
Surface area 2447871565862400
Volume 8.2405474776067E+21
Space diagonal 34984793.595664

Equilateral Triangle

Length = n
Perimeter 60595440
Area 1.7665991343654E+14
Altitude 17492396.797832

Triangular Pyramid

Length = n
Surface area 1.7665991343654E+14
Volume 9.7115783368424E+20
Height 9521654.7851072