19972008 (number)

19972008 is an even 8-digits composite number following 19972007 and preceding 19972009. In scientific notation, it is written as 1.9972008 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 5225472 positive integers (up to 19972008) that are relatively prime to 19972008.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred seventy-two thousand eight

Notation

Scientific notation 1.9972008 × 10^7
Engineering notation 1.9972008 × 10^6

Prime Factorization of 19972008

Prime Factorization 2 × 2 × 2 × 63 × 63 × 17 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 79254
Product of the distinct prime numbers

The prime factorization of 19972008 is 2 × 2 × 2 × 63 × 63 × 17 × 37. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 2, 71, 20, 838, 46, 6237, 712, 98094, 22685, 449714, 282284, 6215182, 5429831, 8371646, 75840298, 647783510, 164872899, 8590178591, 9618056219

Basic calculations (n = 19972008)

Multiplication

n×y
n×2 39944016
n×3 59916024
n×4 79888032
n×5 99860040

Division

n÷y
n÷2 9986004
n÷3 6657336
n÷3 4993002
n÷5 3994401.6

Exponentiation

ny
n2 398881103552064
n3 7.9664565911907E+21
n4 1.5910613477091E+29
n5 3.1776689964937E+36

Nth Root

y√n
2√n 4469.005258444
3√n 271.31506590343
4√n 66.850618983252
5√n 28.845916781468

Divisors of 19972008

1, 2, 4, 8, 17, 34, 37, 63, 68, 74, 126, 136, 148, 252, 296, 504, 629, 1071, 1258, 2142, 2331, 2516, 3969, 4284, 4662, 5032, 7938, 8568, 9324, 15876, 18648, 31752, 39627, 67473, 79254, 134946, 146853, 158508, 269892, 293706, 317016, 539784, 587412, 1174824, 2496501, 4993002, 9986004, 19972008

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19972007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19972008 can be divided by 48 positive divisors. The sum of these divisors (counting 19972008) is 1, the average is 0.020833333333333.

Base conversion 19972008

Base System Value
2 Binary 1001100001011111110101000
3 Ternary 1101120200110000
4 Quaternary 1030023332220
5 Quinary 20103101013
6 Senary 1552023000
8 Octal 114137650
10 Decimal 19972008
12 Duodecimal 6831a60
16 Hexadecimal 130bfa8
20 Vigesimal 64ga08
36 Base36 bw2i0

Cryptographic Hash Functions

md5 e499accb8d69433b4555aabbb4976095
sha1 a6ab23a1c8a73c48b9135478ad6fde8c140b5a57
sha256 74251db7312994070649e9135ba3e5b4d5aeec2c218802c827281345bf1002f6
sha512 0f9d24dc0c00ef02b2b93c45ea3ce6542f061b530c4de6999c8c94aec7097334233f1e0ba2798c26a2fc8849ec5ea888c82734d4e66864b9027c76f68038a44e
ripemd-160 db76a6dc1edc28dbf15f7056609bbb2d0af6a5ab

19972008 as geometric shapes

Circle

Radius = n
Diameter 39944016
Circumference 125487827.22047
Area 1.253121944575E+15

Sphere

Radius = n
Volume 3.3369815336035E+22
Surface area 5.0124877782998E+15
Circumference 125487827.22047

Square

Length = n
Perimeter 79888032
Area 398881103552064
Diagonal 28244684.581424

Cube

Length = n
Surface area 2393286621312384
Volume 7.9664565911907E+21
Space diagonal 34592532.585172

Equilateral Triangle

Length = n
Perimeter 59916024
Area 1.7272058438283E+14
Altitude 17296266.292586

Triangular Pyramid

Length = n
Surface area 1.7272058438283E+14
Volume 9.388559129432E+20
Height 9414894.8604747