197977690 (number)

197977690 is an even 9-digits composite number following 197977689 and preceding 197977691. In scientific notation, it is written as 1.97977690 × 10^8. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 79133760 positive integers (up to 197977690) that are relatively prime to 197977690.

Interesting facts

Basic properties

Name

Name one hundred ninety-seven million nine hundred seventy-seven thousand six hundred ninety

Notation

Scientific notation 1.97977690 × 10^8
Engineering notation 1.97977690 × 10^6

Prime Factorization of 197977690

Prime Factorization 2 × 5 × 1549 × 12781

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 197977690
Product of the distinct prime numbers

The prime factorization of 197977690 is 2 × 5 × 1549 × 12781. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 197977690)

Multiplication

n×y
n×2 395955380
n×3 593933070
n×4 791910760
n×5 989888450

Division

n÷y
n÷2 98988845
n÷3 65992563.333333
n÷3 49494422.5
n÷5 39595538

Exponentiation

ny
n2 39195165737736100
n3 7.7597683719241E+24
n4 1.5362610172086E+33
n5 3.0414540742401E+41

Nth Root

y√n
2√n 14070.454505808
3√n 582.82577637245
4√n 118.61894665612
5√n 45.637647597699

Divisors of 197977690

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 -197977689
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 197977690 can be divided by 16 positive divisors. The sum of these divisors (counting 197977690) is 1, the average is 0.0625.

Base conversion 197977690

Base System Value
2 Binary 1011110011001110011001011010
3 Ternary 111210112022100001
4 Quaternary 23303032121122
5 Quinary 401140241230
6 Senary 31351203214
8 Octal 1363163132
10 Decimal 197977690
12 Duodecimal 5637650a
16 Hexadecimal bcce65a
20 Vigesimal 31h744a
36 Base36 39vcka

Cryptographic Hash Functions

md5 465e7eb06b22301868521bb05282116c
sha1 ef039991db37fc69448ceacf3d8c036758815cb0
sha256 721dda8b55f10e0ef88b61e3d148f57c9c42255f9eab0984aca7b0fee379d740
sha512 2bb83c287af8dcd8759945777e564f01b13fac03fce600721ac5cd2757521c7276c03b455b456f5a806261381cde90ed1f5fe38e6c2fe7621a0cb13972d79b93
ripemd-160 b43145dc499d5bc1ede260a5a7c36217ddbfc6cb

197977690 as geometric shapes

Circle

Radius = n
Diameter 395955380
Circumference 1243930512.9574
Area 1.2313524473791E+17

Sphere

Radius = n
Volume 3.2504041747727E+25
Surface area 4.9254097895162E+17
Circumference 1243930512.9574

Square

Length = n
Perimeter 791910760
Area 39195165737736100
Diagonal 279982734.2453

Cube

Length = n
Surface area 235170994426416600
Volume 7.7597683719241E+24
Space diagonal 342907417.84512

Equilateral Triangle

Length = n
Perimeter 593933070
Area 1.697200461721E+16
Altitude 171453708.92256

Triangular Pyramid

Length = n
Surface area 1.697200461721E+16
Volume 9.1449747270408E+23
Height 93327578.081765