188492072 (number)

188492072 is an even 9-digits composite number following 188492071 and preceding 188492073. In scientific notation, it is written as 1.88492072 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 8 positive divisors. There are 94246032 positive integers (up to 188492072) that are relatively prime to 188492072.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million four hundred ninety-two thousand seventy-two

Notation

Scientific notation 1.88492072 × 10^8
Engineering notation 1.88492072 × 10^6

Prime Factorization of 188492072

Prime Factorization 2 × 2 × 2 × 23561509

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 47123018
Product of the distinct prime numbers

The prime factorization of 188492072 is 2 × 2 × 2 × 23561509. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 33, 89, 782, 830, 9928, 3454, 77892, 76789, 10189, 26063, 6025786, 329993, 61538087, 14363830, 42211202, 744696137, 1057989333, 8556598252

Basic calculations (n = 188492072)

Multiplication

n×y
n×2 376984144
n×3 565476216
n×4 753968288
n×5 942460360

Division

n÷y
n÷2 94246036
n÷3 62830690.666667
n÷3 47123018
n÷5 37698414.4

Exponentiation

ny
n2 35529261206853184
n3 6.696984061509E+24
n4 1.2623284019048E+33
n5 2.3793889601948E+41

Nth Root

y√n
2√n 13729.241493979
3√n 573.36480297187
4√n 117.17184599544
5√n 45.191693648968

Divisors of 188492072

1, 2, 4, 8, 23561509, 47123018, 94246036, 188492072

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 -188492071
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 188492072 can be divided by 8 positive divisors. The sum of these divisors (counting 188492072) is 1, the average is 0.125.

Base conversion 188492072

Base System Value
2 Binary 1011001111000010100100101000
3 Ternary 111010200101111212
4 Quaternary 23033002210220
5 Quinary 341223221242
6 Senary 30412012252
8 Octal 1317024450
10 Decimal 188492072
12 Duodecimal 53161088
16 Hexadecimal b3c2928
20 Vigesimal 2ii1a3c
36 Base36 3481ew

Cryptographic Hash Functions

md5 fc0f00dc902e887ebc9ccec05e83d2e7
sha1 e63eb12d7187084f293245d936dfac70a49bdf6d
sha256 3248f45cd44f4cc4e0668f95a6a0bb91337cdb3b1fdbe03dd365526dc6642da5
sha512 327529ff8153fddeb1f51fb6be35c5537d48f19b0db4114b4f3498cc85f24e828e60eabc59237744dc5b539f44b53115fc9b26e6b637aece1da11ab66d751a45
ripemd-160 c99cfb46c5752cdcb207a2aaa1ba01205ec03160

188492072 as geometric shapes

Circle

Radius = n
Diameter 376984144
Circumference 1184330617.3102
Area 1.1161846599492E+17

Sphere

Radius = n
Volume 2.8052261238459E+25
Surface area 4.4647386397969E+17
Circumference 1184330617.3102

Square

Length = n
Perimeter 753968288
Area 35529261206853184
Diagonal 266568044.62221

Cube

Length = n
Surface area 213175567241119104
Volume 6.696984061509E+24
Space diagonal 326477845.52793

Equilateral Triangle

Length = n
Perimeter 565476216
Area 1.5384621391414E+16
Altitude 163238922.76397

Triangular Pyramid

Length = n
Surface area 1.5384621391414E+16
Volume 7.892471405652E+23
Height 88856014.874069