188889495 (number)

188889495 is an odd 9-digits composite number following 188889494 and preceding 188889496. In scientific notation, it is written as 1.88889495 × 10^8. The sum of its digits is 60. It has a total of 2 prime factors and 4 positive divisors. There are 100741056 positive integers (up to 188889495) that are relatively prime to 188889495.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million eight hundred eighty-nine thousand four hundred ninety-five

Notation

Scientific notation 1.88889495 × 10^8
Engineering notation 1.88889495 × 10^6

Prime Factorization of 188889495

Prime Factorization 15 × 12592633

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 188889495
Product of the distinct prime numbers

The prime factorization of 188889495 is 15 × 12592633. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 94, 86, 580, 398, 1422, 9138, 38898, 35816, 90559, 220762, 652909, 60442, 78813884, 18968296, 341133186, 613843941, 8063770711, 2233471394

Basic calculations (n = 188889495)

Multiplication

n×y
n×2 377778990
n×3 566668485
n×4 755557980
n×5 944447475

Division

n÷y
n÷2 94444747.5
n÷3 62963165
n÷3 47222373.75
n÷5 37777899

Exponentiation

ny
n2 35679241321355025
n3 6.7394338751739E+24
n4 1.2730082612675E+33
n5 2.4045788760164E+41

Nth Root

y√n
2√n 13743.707469238
3√n 573.76748728033
4√n 117.23355948379
5√n 45.210734333532

Divisors of 188889495

1, 15, 12592633, 188889495

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188889494
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188889495 can be divided by 4 positive divisors. The sum of these divisors (counting 188889495) is 1, the average is 0.25.

Base conversion 188889495

Base System Value
2 Binary 1011010000100011100110010111
3 Ternary 111011102120200020
4 Quaternary 23100203212113
5 Quinary 341323430440
6 Senary 30424320223
8 Octal 1320434627
10 Decimal 188889495
12 Duodecimal 53313073
16 Hexadecimal b423997
20 Vigesimal 2j0b3ef
36 Base36 34gk2f

Cryptographic Hash Functions

md5 61f5873aa51907d19bb651b61fc99e33
sha1 6356d5b8cb02f58936814bdc644f5d521e4d819d
sha256 03aed471c6953d32bdce3e5248b67019596d522880ff427b56e950cd0728439c
sha512 e19745d129ca053a5c9c15c304135bd5c48ff65067bed2566e97dd34410d4dc697d604d27515f57899142680e5152d2f4333af16cb0b54fa772be4f02a82286e
ripemd-160 b048b93eeccae996f15517f4e7ae07c636b04115

188889495 as geometric shapes

Circle

Radius = n
Diameter 377778990
Circumference 1186827699.6646
Area 1.1208964242083E+17

Sphere

Radius = n
Volume 2.8230074602134E+25
Surface area 4.4835856968331E+17
Circumference 1186827699.6646

Square

Length = n
Perimeter 755557980
Area 35679241321355025
Diagonal 267130085.6188

Cube

Length = n
Surface area 214075447928130150
Volume 6.7394338751739E+24
Space diagonal 327166202.35603

Equilateral Triangle

Length = n
Perimeter 566668485
Area 1.5449564686024E+16
Altitude 163583101.17801

Triangular Pyramid

Length = n
Surface area 1.5449564686024E+16
Volume 7.942498990823E+23
Height 89043361.872935