187427144 (number)

187427144 is an even 9-digits composite number following 187427143 and preceding 187427145. In scientific notation, it is written as 1.87427144 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 93586752 positive integers (up to 187427144) that are relatively prime to 187427144.

Interesting facts

Basic properties

Name

Name one hundred eighty-seven million four hundred twenty-seven thousand one hundred forty-four

Notation

Scientific notation 1.87427144 × 10^8
Engineering notation 1.87427144 × 10^6

Prime Factorization of 187427144

Prime Factorization 2 × 2 × 2 × 757 × 30949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 46856786
Product of the distinct prime numbers

The prime factorization of 187427144 is 2 × 2 × 2 × 757 × 30949. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 2, 28, 6, 719, 2453, 9455, 22044, 86484, 98803, 446462, 5673674, 7566223, 30254322, 33945021, 178787915, 572613114, 4777446276, 4039553032

Basic calculations (n = 187427144)

Multiplication

n×y
n×2 374854288
n×3 562281432
n×4 749708576
n×5 937135720

Division

n÷y
n÷2 93713572
n÷3 62475714.666667
n÷3 46856786
n÷5 37485428.8

Exponentiation

ny
n2 35128934307996736
n3 6.5841158291114E+24
n4 1.2340420256156E+33
n5 2.312929724371E+41

Nth Root

y√n
2√n 13690.403354175
3√n 572.28297896092
4√n 117.00599708637
5√n 45.14051374653

Divisors of 187427144

1, 2, 4, 8, 757, 1514, 3028, 6056, 30949, 61898, 123796, 247592, 23428393, 46856786, 93713572, 187427144

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 -187427143
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 187427144 can be divided by 16 positive divisors. The sum of these divisors (counting 187427144) is 1, the average is 0.0625.

Base conversion 187427144

Base System Value
2 Binary 1011001010111110100101001000
3 Ternary 111001200021201002
4 Quaternary 23022332211020
5 Quinary 340440132034
6 Senary 30333114132
8 Octal 1312764510
10 Decimal 187427144
12 Duodecimal 52928948
16 Hexadecimal b2be948
20 Vigesimal 2ib87h4
36 Base36 33l7pk

Cryptographic Hash Functions

md5 db5c67b1865413808f077c284f3f6808
sha1 7ae621cd0e71167f4fc29a0fe674ad25c48acf6f
sha256 ea801973e4b2b4f06dbd93187a9cfee11b3623bd1519f1c1289c7d3ff67ddab3
sha512 422f961bcfdf36753cf0bc409d97b2e447ec32d94f99828511fe870db86499b7cdc76d01afb45c527813232e79a405472a24d9c2301077f1688704e5d22f9887
ripemd-160 1cfe69ec672a3a0e4f66b41e53e1ee782f4a1ddf

187427144 as geometric shapes

Circle

Radius = n
Diameter 374854288
Circumference 1177639477.3474
Area 1.1036080195044E+17

Sphere

Radius = n
Volume 2.7579479892161E+25
Surface area 4.4144320780176E+17
Circumference 1177639477.3474

Square

Length = n
Perimeter 749708576
Area 35128934307996736
Diagonal 265062009.00166

Cube

Length = n
Surface area 210773605847980416
Volume 6.5841158291114E+24
Space diagonal 324633336.12553

Equilateral Triangle

Length = n
Perimeter 562281432
Area 1.52112747593E+16
Altitude 162316668.06276

Triangular Pyramid

Length = n
Surface area 1.52112747593E+16
Volume 7.7594549181373E+23
Height 88354003.000552