187996427 (number)

187996427 is an odd 9-digits composite number following 187996426 and preceding 187996428. In scientific notation, it is written as 1.87996427 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 185046120 positive integers (up to 187996427) that are relatively prime to 187996427.

Interesting facts

Basic properties

Name

Name one hundred eighty-seven million nine hundred ninety-six thousand four hundred twenty-seven

Notation

Scientific notation 1.87996427 × 10^8
Engineering notation 1.87996427 × 10^6

Prime Factorization of 187996427

Prime Factorization 71 × 739 × 3583

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 187996427
Product of the distinct prime numbers

The prime factorization of 187996427 is 71 × 739 × 3583. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 187996427)

Multiplication

n×y
n×2 375992854
n×3 563989281
n×4 751985708
n×5 939982135

Division

n÷y
n÷2 93998213.5
n÷3 62665475.666667
n÷3 46999106.75
n÷5 37599285.4

Exponentiation

ny
n2 35342656564766329
n3 6.6442931548642E+24
n4 1.249103373055E+33
n5 2.3482697108799E+41

Nth Root

y√n
2√n 13711.178906279
3√n 572.8618024118
4√n 117.09474329055
5√n 45.167902055455

Divisors of 187996427

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 -187996426
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 187996427 can be divided by 8 positive divisors. The sum of these divisors (counting 187996427) is 1, the average is 0.125.

Base conversion 187996427

Base System Value
2 Binary 1011001101001001100100001011
3 Ternary 111002202012121122
4 Quaternary 23031021210023
5 Quinary 341111341202
6 Senary 30353225455
8 Octal 1315114413
10 Decimal 187996427
12 Duodecimal 52b6228b
16 Hexadecimal b34990b
20 Vigesimal 2iejb17
36 Base36 33xeyz

Cryptographic Hash Functions

md5 f783e72f7c7a2dafbb5efa5bcde17608
sha1 e097bf868ee852ef2eda83c0f93b805e8178dbd2
sha256 cb68e46ff09136027744f646234499a18a6b4253ea02acc1b37b421a2fe95b42
sha512 e28b8939b11189b113c8c56798c0d3fd63a50569338f5134d9ad15e48719e4bdafb144e781950b42f40aee9f6849194f90901ca15560657ddfa8404244303eb4
ripemd-160 2db589ffb4b4a794dd785ddd369e9a0eb4efd4ef

187996427 as geometric shapes

Circle

Radius = n
Diameter 375992854
Circumference 1181216387.9287
Area 1.1103223022222E+17

Sphere

Radius = n
Volume 2.7831550084824E+25
Surface area 4.4412892088887E+17
Circumference 1181216387.9287

Square

Length = n
Perimeter 751985708
Area 35342656564766329
Diagonal 265867096.74108

Cube

Length = n
Surface area 212055939388597974
Volume 6.6442931548642E+24
Space diagonal 325619363.20541

Equilateral Triangle

Length = n
Perimeter 563989281
Area 1.5303819211158E+16
Altitude 162809681.60271

Triangular Pyramid

Length = n
Surface area 1.5303819211158E+16
Volume 7.8303745766597E+23
Height 88622365.580361