197486538 (number)

197486538 is an even 9-digits composite number following 197486537 and preceding 197486539. In scientific notation, it is written as 1.97486538 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 64049616 positive integers (up to 197486538) that are relatively prime to 197486538.

Interesting facts

Basic properties

Name

Name one hundred ninety-seven million four hundred eighty-six thousand five hundred thirty-eight

Notation

Scientific notation 1.97486538 × 10^8
Engineering notation 1.97486538 × 10^6

Prime Factorization of 197486538

Prime Factorization 2 × 3 × 37 × 889579

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 197486538
Product of the distinct prime numbers

The prime factorization of 197486538 is 2 × 3 × 37 × 889579. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 1, 72, 288, 127, 9917, 8341, 763, 36440, 733132, 671918, 8893252, 4804169, 58475821, 42548289, 591956993, 575864439, 5948035475, 6452732019

Basic calculations (n = 197486538)

Multiplication

n×y
n×2 394973076
n×3 592459614
n×4 789946152
n×5 987432690

Division

n÷y
n÷2 98743269
n÷3 65828846
n÷3 49371634.5
n÷5 39497307.6

Exponentiation

ny
n2 39000932691225444
n3 7.7021591759611E+24
n4 1.5210727507855E+33
n5 3.0039139159876E+41

Nth Root

y√n
2√n 14052.990357927
3√n 582.34341041917
4√n 118.54530930377
5√n 45.614981105995

Divisors of 197486538

1, 2, 3, 6, 37, 74, 111, 222, 889579, 1779158, 2668737, 5337474, 32914423, 65828846, 98743269, 197486538

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 -197486537
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 197486538 can be divided by 16 positive divisors. The sum of these divisors (counting 197486538) is 1, the average is 0.0625.

Base conversion 197486538

Base System Value
2 Binary 1011110001010110011111001010
3 Ternary 111202121100121020
4 Quaternary 23301112133022
5 Quinary 401024032123
6 Senary 31332453310
8 Octal 1361263712
10 Decimal 197486538
12 Duodecimal 5617a236
16 Hexadecimal bc567ca
20 Vigesimal 31e5g6i
36 Base36 39ktl6

Cryptographic Hash Functions

md5 4a1a3cdd51a22ad9413c241358ecbe9f
sha1 9bf5860f7557bb4aeb042922180781f9f938904f
sha256 ba0190c90802810ce27b5f216b9b3eaee1389fdb02dfe5ccb6976c8144eed600
sha512 05ceba64f5c82209202d51b75c79b7742721d4780becf0dd07c1c32593254df2ebdb0f3f2f5c30ec60247ed616f77b87b5db7b4baef5258d24f9190cffd903a3
ripemd-160 48fc3a2a421936faf0c0c332e7a05f7e8ef04f5b

197486538 as geometric shapes

Circle

Radius = n
Diameter 394973076
Circumference 1240844513.9274
Area 1.225250436259E+17

Sphere

Radius = n
Volume 3.2262728911972E+25
Surface area 4.9010017450362E+17
Circumference 1240844513.9274

Square

Length = n
Perimeter 789946152
Area 39000932691225444
Diagonal 279288140.42571

Cube

Length = n
Surface area 234005596147352664
Volume 7.7021591759611E+24
Space diagonal 342056717.62688

Equilateral Triangle

Length = n
Perimeter 592459614
Area 1.6887899240944E+16
Altitude 171028358.81344

Triangular Pyramid

Length = n
Surface area 1.6887899240944E+16
Volume 9.0770816385005E+23
Height 93096046.80857