188642040 (number)

188642040 is an even 9-digits composite number following 188642039 and preceding 188642041. In scientific notation, it is written as 1.88642040 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 50304512 positive integers (up to 188642040) that are relatively prime to 188642040.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million six hundred forty-two thousand forty

Notation

Scientific notation 1.88642040 × 10^8
Engineering notation 1.88642040 × 10^6

Prime Factorization of 188642040

Prime Factorization 2 × 2 × 2 × 15 × 1572017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 47160510
Product of the distinct prime numbers

The prime factorization of 188642040 is 2 × 2 × 2 × 15 × 1572017. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 39, 34, 902, 765, 2842, 9286, 50018, 93230, 709523, 650458, 1143828, 6125734, 1827831, 862431, 689732251, 557997300, 809055013, 5772964932

Basic calculations (n = 188642040)

Multiplication

n×y
n×2 377284080
n×3 565926120
n×4 754568160
n×5 943210200

Division

n÷y
n÷2 94321020
n÷3 62880680
n÷3 47160510
n÷5 37728408

Exponentiation

ny
n2 35585819255361600
n3 6.7129815394027E+24
n4 1.2663505320753E+33
n5 2.3888694772576E+41

Nth Root

y√n
2√n 13734.702035356
3√n 573.51682276734
4√n 117.19514510147
5√n 45.198882441586

Divisors of 188642040

1, 2, 4, 8, 15, 30, 60, 120, 1572017, 3144034, 6288068, 12576136, 23580255, 47160510, 94321020, 188642040

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 -188642039
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 188642040 can be divided by 16 positive divisors. The sum of these divisors (counting 188642040) is 1, the average is 0.0625.

Base conversion 188642040

Base System Value
2 Binary 1011001111100111001011111000
3 Ternary 111010222000020020
4 Quaternary 23033213023320
5 Quinary 341243021130
6 Senary 30415130440
8 Octal 1317471370
10 Decimal 188642040
12 Duodecimal 53213a20
16 Hexadecimal b3e72f8
20 Vigesimal 2ij0520
36 Base36 34b94o

Cryptographic Hash Functions

md5 05ab5d1f26d600b6b94ecd5416f1e328
sha1 a50f60bf736f3927054e864108b6087b657f8a3d
sha256 ca7dad6e375aa37958cf9fdf75b4d5ea896102678c6e29ec3d208e9287dd030f
sha512 7563d70999660020f9417cd0aa6da69ae98d920444561080dd1e3bf7c59fd4ec94fa36344cc71af974df178d22fe570a37de1399f9995e7994f4d3940940ef89
ripemd-160 267ce01525ce73ca63de3224c16d5f9eefbf6bae

188642040 as geometric shapes

Circle

Radius = n
Diameter 377284080
Circumference 1185272894.0444
Area 1.1179614834462E+17

Sphere

Radius = n
Volume 2.8119271317162E+25
Surface area 4.4718459337847E+17
Circumference 1185272894.0444

Square

Length = n
Perimeter 754568160
Area 35585819255361600
Diagonal 266780131.40173

Cube

Length = n
Surface area 213514915532169600
Volume 6.7129815394027E+24
Space diagonal 326737597.72344

Equilateral Triangle

Length = n
Perimeter 565926120
Area 1.5409111744812E+16
Altitude 163368798.86172

Triangular Pyramid

Length = n
Surface area 1.5409111744812E+16
Volume 7.9113246141529E+23
Height 88926710.467243