187868980 (number)

187868980 is an even 9-digits composite number following 187868979 and preceding 187868981. In scientific notation, it is written as 1.87868980 × 10^8. The sum of its digits is 55. It has a total of 6 prime factors and 48 positive divisors. There are 66147840 positive integers (up to 187868980) that are relatively prime to 187868980.

Interesting facts

Basic properties

Name

Name one hundred eighty-seven million eight hundred sixty-eight thousand nine hundred eighty

Notation

Scientific notation 1.87868980 × 10^8
Engineering notation 1.87868980 × 10^6

Prime Factorization of 187868980

Prime Factorization 2 × 2 × 481 × 5 × 331 × 59

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 93934490
Product of the distinct prime numbers

The prime factorization of 187868980 is 2 × 2 × 481 × 5 × 331 × 59. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 187868980)

Multiplication

n×y
n×2 375737960
n×3 563606940
n×4 751475920
n×5 939344900

Division

n÷y
n÷2 93934490
n÷3 62622993.333333
n÷3 46967245
n÷5 37573796

Exponentiation

ny
n2 35294753646240400
n3 6.6307893668705E+24
n4 1.2457196349488E+33
n5 2.340320771838E+41

Nth Root

y√n
2√n 13706.530560284
3√n 572.73232118747
4√n 117.0748929544
5√n 45.16177632708

Divisors of 187868980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -187868979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 187868980 can be divided by 48 positive divisors. The sum of these divisors (counting 187868980) is 1, the average is 0.020833333333333.

Base conversion 187868980

Base System Value
2 Binary 1011001100101010011100110100
3 Ternary 111002111201210101
4 Quaternary 23030222130310
5 Quinary 341043301410
6 Senary 30350403444
8 Octal 1314523464
10 Decimal 187868980
12 Duodecimal 52b00584
16 Hexadecimal b32a734
20 Vigesimal 2ie3c90
36 Base36 33uoms

Cryptographic Hash Functions

md5 7393fc8e1d7992e88b925e9f960068a6
sha1 88c2087f75bec6f10127af7c62827ee5c61a5ddd
sha256 e0e10e6446f1905d5b652008ebc6795ec5e05b85e70bcdcd622ed60253556d8e
sha512 c801bcce756d93d7ab67bc4df72517d7185a904449e85e5d01d4180613dfb04887ea79a1ab53e1d1a04e8b713fed85c0ceb0fc28f72cf5013fb31bdad1b0dd00
ripemd-160 d4653b25796e973ae1b9ac2d732f32565b3aec0f

187868980 as geometric shapes

Circle

Radius = n
Diameter 375737960
Circumference 1180415614.8108
Area 1.1088173876529E+17

Sphere

Radius = n
Volume 2.7774985549949E+25
Surface area 4.4352695506116E+17
Circumference 1180415614.8108

Square

Length = n
Perimeter 751475920
Area 35294753646240400
Diagonal 265686859.4652

Cube

Length = n
Surface area 211768521877442400
Volume 6.6307893668705E+24
Space diagonal 325398618.52614

Equilateral Triangle

Length = n
Perimeter 563606940
Area 1.5283076638979E+16
Altitude 162699309.26307

Triangular Pyramid

Length = n
Surface area 1.5283076638979E+16
Volume 7.8144602098896E+23
Height 88562286.4884