20146798 (number)

20146798 is an even 8-digits composite number following 20146797 and preceding 20146799. In scientific notation, it is written as 2.0146798 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 8618400 positive integers (up to 20146798) that are relatively prime to 20146798.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand seven hundred ninety-eight

Notation

Scientific notation 2.0146798 × 10^7
Engineering notation 2.0146798 × 10^6

Prime Factorization of 20146798

Prime Factorization 2 × 1901 × 7 × 757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20146798
Product of the distinct prime numbers

The prime factorization of 20146798 is 2 × 1901 × 7 × 757. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 99, 69, 882, 503, 2998, 515, 42066, 43914, 906872, 832366, 3409049, 1306617, 24662521, 94094712, 408030365, 118537166, 5485007432, 3939639416

Basic calculations (n = 20146798)

Multiplication

n×y
n×2 40293596
n×3 60440394
n×4 80587192
n×5 100733990

Division

n÷y
n÷2 10073399
n÷3 6715599.3333333
n÷3 5036699.5
n÷5 4029359.6

Exponentiation

ny
n2 405893469652804
n3 8.1774537426142E+21
n4 1.6474950870679E+29
n5 3.319175072515E+36

Nth Root

y√n
2√n 4488.5184638141
3√n 272.10426186072
4√n 66.996406349998
5√n 28.896231396444

Divisors of 20146798

1, 2, 7, 14, 757, 1514, 1901, 3802, 5299, 10598, 13307, 26614, 1439057, 2878114, 10073399, 20146798

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 -20146797
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 20146798 can be divided by 16 positive divisors. The sum of these divisors (counting 20146798) is 1, the average is 0.0625.

Base conversion 20146798

Base System Value
2 Binary 1001100110110101001101110
3 Ternary 1101220120012201
4 Quaternary 1030312221232
5 Quinary 20124144143
6 Senary 1555452114
8 Octal 114665156
10 Decimal 20146798
12 Duodecimal 68b703a
16 Hexadecimal 1336a6e
20 Vigesimal 65i6ji
36 Base36 bztda

Cryptographic Hash Functions

md5 63f727a855e4659d9385004d7e8390d0
sha1 aedbcaf34685ffde95885838bb49e7e9c875d483
sha256 9d5b2ff93c93b0739e7e1d018d1c85c3ac3303edae29e33feefc7fe877d2c3de
sha512 268858d1a83a94e1259ddc983777e15041a9760a7d190d63a91b6cf6bcf538bba6ed627a8230bbccf3526628f4daeda38fcae96b5776469e706ad4533f6b2438
ripemd-160 d527a654fc861b7fb5b54be5b7d74f97196e0320

20146798 as geometric shapes

Circle

Radius = n
Diameter 40293596
Circumference 126586065.18032
Area 1.2751519424013E+15

Sphere

Radius = n
Volume 3.4253638137156E+22
Surface area 5.1006077696053E+15
Circumference 126586065.18032

Square

Length = n
Perimeter 80587192
Area 405893469652804
Diagonal 28491874.969991

Cube

Length = n
Surface area 2435360817916824
Volume 8.1774537426142E+21
Space diagonal 34895277.745827

Equilateral Triangle

Length = n
Perimeter 60440394
Area 1.7575702797477E+14
Altitude 17447638.872914

Triangular Pyramid

Length = n
Surface area 1.7575702797477E+14
Volume 9.6372216570697E+20
Height 9497291.6566637