187426992 (number)

187426992 is an even 9-digits composite number following 187426991 and preceding 187426993. In scientific notation, it is written as 1.87426992 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 60459840 positive integers (up to 187426992) that are relatively prime to 187426992.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.87426992 × 10^8
Engineering notation 1.87426992 × 10^6

Prime Factorization of 187426992

Prime Factorization 2 × 2 × 2 × 2 × 3 × 31 × 125959

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 23428374
Product of the distinct prime numbers

The prime factorization of 187426992 is 2 × 2 × 2 × 2 × 3 × 31 × 125959. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 187426992)

Multiplication

n×y
n×2 374853984
n×3 562280976
n×4 749707968
n×5 937134960

Division

n÷y
n÷2 93713496
n÷3 62475664
n÷3 46856748
n÷5 37485398.4

Exponentiation

ny
n2 35128877330168064
n3 6.5840998103304E+24
n4 1.234038022478E+33
n5 2.3129203456668E+41

Nth Root

y√n
2√n 13690.39780284
3√n 572.28282425719
4√n 117.00597336393
5√n 45.140506424901

Divisors of 187426992

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -187426991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 187426992 can be divided by 40 positive divisors. The sum of these divisors (counting 187426992) is 1, the average is 0.025.

Base conversion 187426992

Base System Value
2 Binary 1011001010111110100010110000
3 Ternary 111001200021111110
4 Quaternary 23022332202300
5 Quinary 340440130432
6 Senary 30333113320
8 Octal 1312764260
10 Decimal 187426992
12 Duodecimal 52928840
16 Hexadecimal b2be8b0
20 Vigesimal 2ib879c
36 Base36 33l7lc

Cryptographic Hash Functions

md5 ae5974060c7336be6528fde6611b6cff
sha1 b86c4f20b18b7e8b46c3c0569fa4a1ebf415f353
sha256 9298f18035b8516d417e3d8dfb48f50143f106772f6e770341d9751c619fb494
sha512 506fb57af6970213db795cf245f7c2d39e7151018b60a5b54717807c25be5507a31a5848fff56bf08c3777f901d60c1d61b90521d9243c79be0c58e1a47a9e55
ripemd-160 2a637bc28dd7d7e12f4b0ec2da5456f811dcb46a

187426992 as geometric shapes

Circle

Radius = n
Diameter 374853984
Circumference 1177638522.3033
Area 1.1036062294931E+17

Sphere

Radius = n
Volume 2.7579412792848E+25
Surface area 4.4144249179725E+17
Circumference 1177638522.3033

Square

Length = n
Perimeter 749707968
Area 35128877330168064
Diagonal 265061794.04119

Cube

Length = n
Surface area 210773263981008384
Volume 6.5840998103304E+24
Space diagonal 324633072.85381

Equilateral Triangle

Length = n
Perimeter 562280976
Area 1.5211250087176E+16
Altitude 162316536.4269

Triangular Pyramid

Length = n
Surface area 1.5211250087176E+16
Volume 7.7594360398228E+23
Height 88353931.347065