197016891 (number)

197016891 is an odd 9-digits composite number following 197016890 and preceding 197016892. In scientific notation, it is written as 1.97016891 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 131344592 positive integers (up to 197016891) that are relatively prime to 197016891.

Interesting facts

Basic properties

Name

Name one hundred ninety-seven million sixteen thousand eight hundred ninety-one

Notation

Scientific notation 1.97016891 × 10^8
Engineering notation 1.97016891 × 10^6

Prime Factorization of 197016891

Prime Factorization 3 × 65672297

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 197016891
Product of the distinct prime numbers

The prime factorization of 197016891 is 3 × 65672297. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 32, 11, 305, 752, 2827, 982, 32389, 42008, 192030, 376268, 6533410, 6891929, 51378247, 88556899, 891092282, 982416101, 7487129114, 5780657572

Basic calculations (n = 197016891)

Multiplication

n×y
n×2 394033782
n×3 591050673
n×4 788067564
n×5 985084455

Division

n÷y
n÷2 98508445.5
n÷3 65672297
n÷3 49254222.75
n÷5 39403378.2

Exponentiation

ny
n2 38815655339305881
n3 7.6473397370776E+24
n4 1.5066550994198E+33
n5 2.9683650349698E+41

Nth Root

y√n
2√n 14036.270551681
3√n 581.88141618663
4√n 118.47476757387
5√n 45.593264844304

Divisors of 197016891

1, 3, 65672297, 197016891

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -197016890
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 197016891 can be divided by 4 positive divisors. The sum of these divisors (counting 197016891) is 1, the average is 0.25.

Base conversion 197016891

Base System Value
2 Binary 1011101111100011110100111011
3 Ternary 111201201111100220
4 Quaternary 23233203310323
5 Quinary 400414020031
6 Senary 31314431123
8 Octal 1357436473
10 Decimal 197016891
12 Duodecimal 55b924a3
16 Hexadecimal bbe3d3b
20 Vigesimal 31b724b
36 Base36 39ar7f

Cryptographic Hash Functions

md5 07494de7b440603631e2ef9f267311da
sha1 e269d38fc3d303e06a8be7a9156d938bf3cfe680
sha256 73d8e1fcb9ae51fb19949918a9b36637ee4753c7b8312cdbd8e64a798f8dd2e9
sha512 9a900d9b0217129ec65bd63d7ac29dc63a2e3322b06a1329963a233d6c2510210affea85e6f7b809b211e2d5787df869514b403693a8cf9487d6d1268b89ac82
ripemd-160 3a45748bdac895eadaa7a4f41736d35d456f1305

197016891 as geometric shapes

Circle

Radius = n
Diameter 394033782
Circumference 1237893634.7974
Area 1.2194297765824E+17

Sphere

Radius = n
Volume 3.2033101783344E+25
Surface area 4.8777191063295E+17
Circumference 1237893634.7974

Square

Length = n
Perimeter 788067564
Area 38815655339305881
Diagonal 278623959.26878

Cube

Length = n
Surface area 232893932035835286
Volume 7.6473397370776E+24
Space diagonal 341243265.16126

Equilateral Triangle

Length = n
Perimeter 591050673
Area 1.680767179419E+16
Altitude 170621632.58063

Triangular Pyramid

Length = n
Surface area 1.680767179419E+16
Volume 9.0124763102082E+23
Height 92874653.089594