20209970 (number)

20209970 is an even 8-digits composite number following 20209969 and preceding 20209971. In scientific notation, it is written as 2.0209970 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 7311040 positive integers (up to 20209970) that are relatively prime to 20209970.

Interesting facts

Basic properties

Name

Name twenty million two hundred nine thousand nine hundred seventy

Notation

Scientific notation 2.0209970 × 10^7
Engineering notation 2.0209970 × 10^6

Prime Factorization of 20209970

Prime Factorization 2 × 55 × 269 × 683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20209970
Product of the distinct prime numbers

The prime factorization of 20209970 is 2 × 55 × 269 × 683. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 79, 31, 320, 334, 4868, 5397, 33640, 92123, 825029, 956615, 6070591, 2988162, 21361560, 67858724, 386941779, 938495454, 9650114962, 9081590838

Basic calculations (n = 20209970)

Multiplication

n×y
n×2 40419940
n×3 60629910
n×4 80839880
n×5 101049850

Division

n÷y
n÷2 10104985
n÷3 6736656.6666667
n÷3 5052492.5
n÷5 4041994

Exponentiation

ny
n2 408442887400900
n3 8.2546185010856E+21
n4 1.6682559226838E+29
n5 3.3715402149763E+36

Nth Root

y√n
2√n 4495.5500219662
3√n 272.38836714662
4√n 67.048862943127
5√n 28.914330029366

Divisors of 20209970

1, 2, 55, 110, 269, 538, 683, 1366, 14795, 29590, 37565, 75130, 183727, 367454, 10104985, 20209970

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 -20209969
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 20209970 can be divided by 16 positive divisors. The sum of these divisors (counting 20209970) is 1, the average is 0.0625.

Base conversion 20209970

Base System Value
2 Binary 1001101000110000100110010
3 Ternary 1102000202212102
4 Quaternary 1031012010302
5 Quinary 20133204340
6 Senary 2001100402
8 Octal 115060462
10 Decimal 20209970
12 Duodecimal 6927702
16 Hexadecimal 1346132
20 Vigesimal 6664ia
36 Base36 c1642

Cryptographic Hash Functions

md5 e90ed821313a841c2635630aec97bc66
sha1 2be6e52a93d2e451a8644cf8cf9604b596e9e5bb
sha256 6f5030c4c3ecb8987c5e444d17efb04f81aacb8784fb4357db66cba7969fef91
sha512 d74e72c818286e56e29b02d25e31906a9152452aa79a9d9f48d68f5be4c222fa169189d1a479802d07e3a17f50bc0109b3cd7e94d472d682802c89248237b967
ripemd-160 f6d1ff059e89b79f3e83138922045a1e8e5b6c01

20209970 as geometric shapes

Circle

Radius = n
Diameter 40419940
Circumference 126982986.56254
Area 1.2831611744697E+15

Sphere

Radius = n
Volume 3.4576865121596E+22
Surface area 5.1326446978787E+15
Circumference 126982986.56254

Square

Length = n
Perimeter 80839880
Area 408442887400900
Diagonal 28581213.669153

Cube

Length = n
Surface area 2450657324405400
Volume 8.2546185010856E+21
Space diagonal 35004694.859443

Equilateral Triangle

Length = n
Perimeter 60629910
Area 1.7686095824212E+14
Altitude 17502347.429721

Triangular Pyramid

Length = n
Surface area 1.7686095824212E+14
Volume 9.7281611970426E+20
Height 9527071.2230511