197492087 (number)

197492087 is an odd 9-digits composite number following 197492086 and preceding 197492088. In scientific notation, it is written as 1.97492087 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 182155680 positive integers (up to 197492087) that are relatively prime to 197492087.

Interesting facts

Basic properties

Name

Name one hundred ninety-seven million four hundred ninety-two thousand eighty-seven

Notation

Scientific notation 1.97492087 × 10^8
Engineering notation 1.97492087 × 10^6

Prime Factorization of 197492087

Prime Factorization 13 × 1429 × 10631

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 197492087
Product of the distinct prime numbers

The prime factorization of 197492087 is 13 × 1429 × 10631. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 23, 76, 496, 37, 1187, 6853, 75275, 68015, 828295, 833450, 408654, 540952, 23663568, 96965258, 614721236, 323957528, 5288044670, 7119693578

Basic calculations (n = 197492087)

Multiplication

n×y
n×2 394984174
n×3 592476261
n×4 789968348
n×5 987460435

Division

n÷y
n÷2 98746043.5
n÷3 65830695.666667
n÷3 49373021.75
n÷5 39498417.4

Exponentiation

ny
n2 39003124427615569
n3 7.7028084427305E+24
n4 1.5212437151161E+33
n5 3.004335961339E+41

Nth Root

y√n
2√n 14053.187787829
3√n 582.34886461933
4√n 118.54614202001
5√n 45.615237442137

Divisors of 197492087

1, 13, 1429, 10631, 18577, 138203, 15191699, 197492087

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -197492086
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 197492087 can be divided by 8 positive divisors. The sum of these divisors (counting 197492087) is 1, the average is 0.125.

Base conversion 197492087

Base System Value
2 Binary 1011110001010111110101110111
3 Ternary 111202121122012202
4 Quaternary 23301113311313
5 Quinary 401024221322
6 Senary 31332535115
8 Octal 1361276567
10 Decimal 197492087
12 Duodecimal 5618149b
16 Hexadecimal bc57d77
20 Vigesimal 31e6a47
36 Base36 39kxvb

Cryptographic Hash Functions

md5 7e4ae544bfb985a9b2b5f5eb5e721788
sha1 165bd4328d41b2d72d29fd6df7c9f68c4bc10c92
sha256 c2081f4f469b2c7b373747dd0d8c5c51e466fe647f95f089dfe0a7df772238c5
sha512 ac45fe9f3fcc11c19565e0a9ec4642610dceffdc4fccea7f1c15255e5135c5aa5017dfcd4529a5fde36cd57302e23484808a4de71835879ed513ae8977825a98
ripemd-160 6192bcb2f6250e3444e02b3b786f1dab0a799a4f

197492087 as geometric shapes

Circle

Radius = n
Diameter 394984174
Circumference 1240879379.3226
Area 1.2253192916885E+17

Sphere

Radius = n
Volume 3.2265448554255E+25
Surface area 4.9012771667538E+17
Circumference 1240879379.3226

Square

Length = n
Perimeter 789968348
Area 39003124427615569
Diagonal 279295987.89677

Cube

Length = n
Surface area 234018746565693414
Volume 7.7028084427305E+24
Space diagonal 342066328.77681

Equilateral Triangle

Length = n
Perimeter 592476261
Area 1.688884829064E+16
Altitude 171033164.38841

Triangular Pyramid

Length = n
Surface area 1.688884829064E+16
Volume 9.0778468067262E+23
Height 93098662.632256