188428797 (number)

188428797 is an odd 9-digits composite number following 188428796 and preceding 188428798. In scientific notation, it is written as 1.88428797 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 125526408 positive integers (up to 188428797) that are relatively prime to 188428797.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million four hundred twenty-eight thousand seven hundred ninety-seven

Notation

Scientific notation 1.88428797 × 10^8
Engineering notation 1.88428797 × 10^6

Prime Factorization of 188428797

Prime Factorization 3 × 3 × 1499 × 13967

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 62809599
Product of the distinct prime numbers

The prime factorization of 188428797 is 3 × 3 × 1499 × 13967. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 188428797)

Multiplication

n×y
n×2 376857594
n×3 565286391
n×4 753715188
n×5 942143985

Division

n÷y
n÷2 94214398.5
n÷3 62809599
n÷3 47107199.25
n÷5 37685759.4

Exponentiation

ny
n2 35505411538867209
n3 6.6902419832587E+24
n4 1.2606342485443E+33
n5 2.3753979491021E+41

Nth Root

y√n
2√n 13726.936912509
3√n 573.30063808356
4√n 117.16201138812
5√n 45.188659156932

Divisors of 188428797

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188428796
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188428797 can be divided by 12 positive divisors. The sum of these divisors (counting 188428797) is 1, the average is 0.083333333333333.

Base conversion 188428797

Base System Value
2 Binary 1011001110110011000111111101
3 Ternary 111010120011201100
4 Quaternary 23032303013331
5 Quinary 341214210142
6 Senary 30410403313
8 Octal 1316630775
10 Decimal 188428797
12 Duodecimal 53130539
16 Hexadecimal b3b31fd
20 Vigesimal 2ihdbjh
36 Base36 346ol9

Cryptographic Hash Functions

md5 336ab507020fe97c42195b994ab0f9b3
sha1 2ca29994fe2b9f13b1e411e4b772cffcdff75240
sha256 c46258c2da40697fe4b5cea0f4ded406746f9b8035323fe191d1073ccba3740b
sha512 efc2ada6ed5bf11af362917f38a1a0252280973e49da488b52ccfc6841d53d14952e82e5404d654bb7672c60927d2dcc35126ce0bee74650d692cc971522a059
ripemd-160 0b6e94e8c808704d061005c120bcfad047fbb97c

188428797 as geometric shapes

Circle

Radius = n
Diameter 376857594
Circumference 1183933048.7599
Area 1.1154354005319E+17

Sphere

Radius = n
Volume 2.8024020087125E+25
Surface area 4.4617416021275E+17
Circumference 1183933048.7599

Square

Length = n
Perimeter 753715188
Area 35505411538867209
Diagonal 266478560.25905

Cube

Length = n
Surface area 213032469233203254
Volume 6.6902419832587E+24
Space diagonal 326368250.01308

Equilateral Triangle

Length = n
Perimeter 565286391
Area 1.537429418224E+16
Altitude 163184125.00654

Triangular Pyramid

Length = n
Surface area 1.537429418224E+16
Volume 7.8845257902352E+23
Height 88826186.753016