188389664 (number)

188389664 is an even 9-digits composite number following 188389663 and preceding 188389665. In scientific notation, it is written as 1.88389664 × 10^8. The sum of its digits is 53. It has a total of 7 prime factors and 24 positive divisors. There are 94110016 positive integers (up to 188389664) that are relatively prime to 188389664.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million three hundred eighty-nine thousand six hundred sixty-four

Notation

Scientific notation 1.88389664 × 10^8
Engineering notation 1.88389664 × 10^6

Prime Factorization of 188389664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3719 × 1583

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11774354
Product of the distinct prime numbers

The prime factorization of 188389664 is 2 × 2 × 2 × 2 × 2 × 3719 × 1583. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 3, 58, 29, 705, 795, 4961, 6681, 71661, 96752, 913211, 257386, 2443095, 4204278, 17280346, 55337948, 933188108, 956541538, 8791518874, 9882612242

Basic calculations (n = 188389664)

Multiplication

n×y
n×2 376779328
n×3 565168992
n×4 753558656
n×5 941948320

Division

n÷y
n÷2 94194832
n÷3 62796554.666667
n÷3 47097416
n÷5 37677932.8

Exponentiation

ny
n2 35490665502032896
n3 6.6860745490644E+24
n4 1.2595873377772E+33
n5 2.372932353425E+41

Nth Root

y√n
2√n 13725.511429451
3√n 573.26094753464
4√n 117.15592784598
5√n 45.18678203969

Divisors of 188389664

1, 2, 4, 8, 16, 32, 1583, 3166, 3719, 6332, 7438, 12664, 14876, 25328, 29752, 50656, 59504, 119008, 5887177, 11774354, 23548708, 47097416, 94194832, 188389664

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 -188389663
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 188389664 can be divided by 24 positive divisors. The sum of these divisors (counting 188389664) is 1, the average is 0.041666666666667.

Base conversion 188389664

Base System Value
2 Binary 1011001110101001100100100000
3 Ternary 111010111012000222
4 Quaternary 23032221210200
5 Quinary 341211432124
6 Senary 30405502212
8 Octal 1316514440
10 Decimal 188389664
12 Duodecimal 53111968
16 Hexadecimal b3a9920
20 Vigesimal 2ih8e34
36 Base36 345ue8

Cryptographic Hash Functions

md5 b7061862ef4253156482a42f758dbba4
sha1 fd26f79a1fe511c1cb5eae17380e5526c5018f72
sha256 2393d0dbb1f6808e56b14eef6b93abdbac81e98abadfcef04a73e4ccd1f4913d
sha512 43f8a5182d8a1f260aa3a4f6e4951bb9f72af3dce111e0e75c3fc1dbb1e813ac9a234bf873794d4e388bdfc38074efe0f1fa6a64acaf73f81e56ec0c0caf74fe
ripemd-160 b2110b29508bbba0d13f0380b36c6817a7b2a61c

188389664 as geometric shapes

Circle

Radius = n
Diameter 376779328
Circumference 1183687168.8693
Area 1.114972140122E+17

Sphere

Radius = n
Volume 2.8006563579592E+25
Surface area 4.459888560488E+17
Circumference 1183687168.8693

Square

Length = n
Perimeter 753558656
Area 35490665502032896
Diagonal 266423217.83971

Cube

Length = n
Surface area 212943993012197376
Volume 6.6860745490644E+24
Space diagonal 326300469.66883

Equilateral Triangle

Length = n
Perimeter 565168992
Area 1.5367908960988E+16
Altitude 163150234.83441

Triangular Pyramid

Length = n
Surface area 1.5367908960988E+16
Volume 7.879614421937E+23
Height 88807739.279903