188820149 (number)

188820149 is an odd 9-digits composite number following 188820148 and preceding 188820150. In scientific notation, it is written as 1.88820149 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 161420976 positive integers (up to 188820149) that are relatively prime to 188820149.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.88820149 × 10^8
Engineering notation 1.88820149 × 10^6

Prime Factorization of 188820149

Prime Factorization 7 × 383 × 70429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 188820149
Product of the distinct prime numbers

The prime factorization of 188820149 is 7 × 383 × 70429. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 78, 64, 348, 402, 4860, 2362, 71016, 17836, 814952, 950859, 533052, 318524, 14934732, 31163178, 611608802, 902946827, 9984909965, 9455856303

Basic calculations (n = 188820149)

Multiplication

n×y
n×2 377640298
n×3 566460447
n×4 755280596
n×5 944100745

Division

n÷y
n÷2 94410074.5
n÷3 62940049.666667
n÷3 47205037.25
n÷5 37764029.8

Exponentiation

ny
n2 35653048668382201
n3 6.7320139618682E+24
n4 1.27113987935E+33
n5 2.4001682141871E+41

Nth Root

y√n
2√n 13741.184410377
3√n 573.69726394635
4√n 117.22279816818
5√n 45.207414250447

Divisors of 188820149

1, 7, 383, 2681, 70429, 493003, 26974307, 188820149

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 -188820148
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 188820149 can be divided by 8 positive divisors. The sum of these divisors (counting 188820149) is 1, the average is 0.125.

Base conversion 188820149

Base System Value
2 Binary 1011010000010010101010110101
3 Ternary 111011022001112212
4 Quaternary 23100102222311
5 Quinary 341314221044
6 Senary 30423023205
8 Octal 1320225265
10 Decimal 188820149
12 Duodecimal 5329ab05
16 Hexadecimal b412ab5
20 Vigesimal 2j02a79
36 Base36 34f2k5

Cryptographic Hash Functions

md5 5218f6e908f80dd7170a39e207b4ba7c
sha1 e3343fa2b0c22b530c27a4fd738b7541d3430f16
sha256 637ae295d5c4e3f74ee0f93c5fd70be3963dc0191dec51e4868a49b468a9f8fa
sha512 205fa755180ccd79b9423764b95736ec2521ff14a476c906ae260cea06a19de57db818034069a1a2ee7a120b3bbb487948ab2447c78e21e294aba19327a32ec8
ripemd-160 a756e737e7ac4b1fa50423d4d7a510466ba83e82

188820149 as geometric shapes

Circle

Radius = n
Diameter 377640298
Circumference 1186391985.8963
Area 1.1200735577467E+17

Sphere

Radius = n
Volume 2.8198994141959E+25
Surface area 4.4802942309868E+17
Circumference 1186391985.8963

Square

Length = n
Perimeter 755280596
Area 35653048668382201
Diagonal 267032015.56511

Cube

Length = n
Surface area 213918292010293206
Volume 6.7320139618682E+24
Space diagonal 327046091.56073

Equilateral Triangle

Length = n
Perimeter 566460447
Area 1.5438222934591E+16
Altitude 163523045.78036

Triangular Pyramid

Length = n
Surface area 1.5438222934591E+16
Volume 7.9337545391325E+23
Height 89010671.855036