20677908 (number)

20677908 is an even 8-digits composite number following 20677907 and preceding 20677909. In scientific notation, it is written as 2.0677908 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 6856864 positive integers (up to 20677908) that are relatively prime to 20677908.

Interesting facts

Basic properties

Name

Name twenty million six hundred seventy-seven thousand nine hundred eight

Notation

Scientific notation 2.0677908 × 10^7
Engineering notation 2.0677908 × 10^6

Prime Factorization of 20677908

Prime Factorization 2 × 2 × 3 × 197 × 8747

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10338954
Product of the distinct prime numbers

The prime factorization of 20677908 is 2 × 2 × 3 × 197 × 8747. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 82, 85, 724, 240, 9146, 86, 26728, 38315, 385916, 224265, 9278043, 1622646, 209541, 56171768, 464274147, 414280230, 6604601207, 3052692922

Basic calculations (n = 20677908)

Multiplication

n×y
n×2 41355816
n×3 62033724
n×4 82711632
n×5 103389540

Division

n÷y
n÷2 10338954
n÷3 6892636
n÷3 5169477
n÷5 4135581.6

Exponentiation

ny
n2 427575879256464
n3 8.8413746942843E+21
n4 1.8282113252194E+29
n5 3.7803585587444E+36

Nth Root

y√n
2√n 4547.2967794064
3√n 274.47462448035
4√n 67.433647234941
5√n 29.047002342575

Divisors of 20677908

1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 8747, 17494, 26241, 34988, 52482, 104964, 1723159, 3446318, 5169477, 6892636, 10338954, 20677908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20677907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20677908 can be divided by 24 positive divisors. The sum of these divisors (counting 20677908) is 1, the average is 0.041666666666667.

Base conversion 20677908

Base System Value
2 Binary 1001110111000010100010100
3 Ternary 1102220112202110
4 Quaternary 1032320110110
5 Quinary 20243143113
6 Senary 2015111020
8 Octal 116702424
10 Decimal 20677908
12 Duodecimal 6b12470
16 Hexadecimal 13b8514
20 Vigesimal 694ef8
36 Base36 cb76c

Cryptographic Hash Functions

md5 24ceccea8eb36c52131b801930a31979
sha1 4c21a5aa9a3bf53175237707d29a2e33b4c70bd9
sha256 46ca679723ff4d6a3fcff947a3c5d3dec616705ba4ae441a294563ab08378afb
sha512 362b0152d43a9f2fa356b2fc45b57b0450e552e72eb96d48b6e09cd93cb3f41019cd19479bc51876703cc742df98203055eda03e1e0ea181f546ce765fb03fe1
ripemd-160 ec34f521f262022d683707ecab0bf06bde43f245

20677908 as geometric shapes

Circle

Radius = n
Diameter 41355816
Circumference 129923127.72881
Area 1.3432692411243E+15

Sphere

Radius = n
Volume 3.7034663716264E+22
Surface area 5.3730769644972E+15
Circumference 129923127.72881

Square

Length = n
Perimeter 82711632
Area 427575879256464
Diagonal 29242977.935103

Cube

Length = n
Surface area 2565455275538784
Volume 8.8413746942843E+21
Space diagonal 35815187.250235

Equilateral Triangle

Length = n
Perimeter 62033724
Area 1.8514578674078E+14
Altitude 17907593.625117

Triangular Pyramid

Length = n
Surface area 1.8514578674078E+14
Volume 1.0419660002233E+21
Height 9747659.311701