188045380 (number)

188045380 is an even 9-digits composite number following 188045379 and preceding 188045381. In scientific notation, it is written as 1.88045380 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 72791520 positive integers (up to 188045380) that are relatively prime to 188045380.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million forty-five thousand three hundred eighty

Notation

Scientific notation 1.88045380 × 10^8
Engineering notation 1.88045380 × 10^6

Prime Factorization of 188045380

Prime Factorization 2 × 2 × 5 × 31 × 303299

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 94022690
Product of the distinct prime numbers

The prime factorization of 188045380 is 2 × 2 × 5 × 31 × 303299. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 83, 54, 835, 370, 8777, 4576, 14356, 34744, 839916, 695507, 1059032, 7846922, 1148656, 84104860, 23189533, 205130584, 4765766477, 7368480160

Basic calculations (n = 188045380)

Multiplication

n×y
n×2 376090760
n×3 564136140
n×4 752181520
n×5 940226900

Division

n÷y
n÷2 94022690
n÷3 62681793.333333
n÷3 47011345
n÷5 37609076

Exponentiation

ny
n2 35361064939344400
n3 6.6494848937237E+24
n4 1.2504049136445E+33
n5 2.3513286714015E+41

Nth Root

y√n
2√n 13712.96393928
3√n 572.91152121146
4√n 117.10236521642
5√n 45.170254093819

Divisors of 188045380

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 303299, 606598, 1213196, 1516495, 3032990, 6065980, 9402269, 18804538, 37609076, 47011345, 94022690, 188045380

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188045379
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188045380 can be divided by 24 positive divisors. The sum of these divisors (counting 188045380) is 1, the average is 0.041666666666667.

Base conversion 188045380

Base System Value
2 Binary 1011001101010101100001000100
3 Ternary 111002211200202201
4 Quaternary 23031111201010
5 Quinary 341114423010
6 Senary 30354244244
8 Octal 1315254104
10 Decimal 188045380
12 Duodecimal 52b86684
16 Hexadecimal b355844
20 Vigesimal 2if5d90
36 Base36 33ygqs

Cryptographic Hash Functions

md5 4884b91655313c8b042e67556cec52e9
sha1 87bae1d0f2ef09f463c40fc2106c868d1c5aa835
sha256 df1c668066d45bc8af6a181641fb09a5bdb5e348fe49535d81cc927afd046b6a
sha512 8d0f55b466b30eddd5994b156f2c091e134bf48265e1fe81a15d81f50a9bdbd5695dd05677cb05888de994613d80b793eac22fb6af219d2f67d7ccd977ffc126
ripemd-160 ed7dd7024f0b470f988f910b3de39d0c2a634953

188045380 as geometric shapes

Circle

Radius = n
Diameter 376090760
Circumference 1181523968.699
Area 1.1109006183656E+17

Sphere

Radius = n
Volume 2.7853297189705E+25
Surface area 4.4436024734622E+17
Circumference 1181523968.699

Square

Length = n
Perimeter 752181520
Area 35361064939344400
Diagonal 265936326.7376

Cube

Length = n
Surface area 212166389636066400
Volume 6.6494848937237E+24
Space diagonal 325704152.2886

Equilateral Triangle

Length = n
Perimeter 564136140
Area 1.5311790271172E+16
Altitude 162852076.1443

Triangular Pyramid

Length = n
Surface area 1.5311790271172E+16
Volume 7.8364930995826E+23
Height 88645442.245867