188030920 (number)

188030920 is an even 9-digits composite number following 188030919 and preceding 188030921. In scientific notation, it is written as 1.88030920 × 10^8. The sum of its digits is 31. It has a total of 8 prime factors and 128 positive divisors. There are 57139200 positive integers (up to 188030920) that are relatively prime to 188030920.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million thirty thousand nine hundred twenty

Notation

Scientific notation 1.88030920 × 10^8
Engineering notation 1.88030920 × 10^6

Prime Factorization of 188030920

Prime Factorization 2 × 2 × 2 × 5 × 7 × 11 × 41 × 1489

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 47007730
Product of the distinct prime numbers

The prime factorization of 188030920 is 2 × 2 × 2 × 5 × 7 × 11 × 41 × 1489. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 188030920)

Multiplication

n×y
n×2 376061840
n×3 564092760
n×4 752123680
n×5 940154600

Division

n÷y
n÷2 94015460
n÷3 62676973.333333
n÷3 47007730
n÷5 37606184

Exponentiation

ny
n2 35355626876046400
n3 6.6479510486797E+24
n4 1.2500203517982E+33
n5 2.3504247676734E+41

Nth Root

y√n
2√n 13712.436690829
3√n 572.89683590349
4√n 117.10011396591
5√n 45.169559387078

Divisors of 188030920

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188030919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188030920 can be divided by 128 positive divisors. The sum of these divisors (counting 188030920) is 1, the average is 0.0078125.

Base conversion 188030920

Base System Value
2 Binary 1011001101010001111111001000
3 Ternary 111002210221221011
4 Quaternary 23031101333020
5 Quinary 341113442140
6 Senary 30354053304
8 Octal 1315217710
10 Decimal 188030920
12 Duodecimal 52b7a234
16 Hexadecimal b351fc8
20 Vigesimal 2if3h60
36 Base36 33y5l4

Cryptographic Hash Functions

md5 c5cd80ada38cf9b253de8699d9362f30
sha1 2e94accbfe56c7ac8132f5bfd4cbb3d6bf3b7c22
sha256 66a3a73dcb63d0988b099796de5581b19eb6ddb5e58e33ac8fffc4393734964b
sha512 ee748b2fd9b4143ee63ae61719016c48e07c14b56f7458b781c5a28febfc6fa8582a5f05cb2d9ba238a3f872695390c9ffcd9593391009ffd0547dde6ce26caf
ripemd-160 d123a1b4bf790cf64ed46a79f9a6ac609f2804d4

188030920 as geometric shapes

Circle

Radius = n
Diameter 376061840
Circumference 1181433113.8395
Area 1.1107297765685E+17

Sphere

Radius = n
Volume 2.7846872234609E+25
Surface area 4.442919106274E+17
Circumference 1181433113.8395

Square

Length = n
Perimeter 752123680
Area 35355626876046400
Diagonal 265915877.20949

Cube

Length = n
Surface area 212133761256278400
Volume 6.6479510486797E+24
Space diagonal 325679106.83392

Equilateral Triangle

Length = n
Perimeter 564092760
Area 1.530943552069E+16
Altitude 162839553.41696

Triangular Pyramid

Length = n
Surface area 1.530943552069E+16
Volume 7.8346854458628E+23
Height 88638625.736497