189748068 (number)

189748068 is an even 9-digits composite number following 189748067 and preceding 189748069. In scientific notation, it is written as 1.89748068 × 10^8. The sum of its digits is 51. It has a total of 7 prime factors and 72 positive divisors. There are 59505600 positive integers (up to 189748068) that are relatively prime to 189748068.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.89748068 × 10^8
Engineering notation 1.89748068 × 10^6

Prime Factorization of 189748068

Prime Factorization 2 × 2 × 3 × 23 × 421 × 23 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4124958
Product of the distinct prime numbers

The prime factorization of 189748068 is 2 × 2 × 3 × 23 × 421 × 23 × 71. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 5, 46, 6, 336, 340, 43, 9295, 3008, 8341, 51392, 681301, 6679402, 4955183, 71868542, 29761510, 437454883, 104561032, 9324064323, 8189410857

Basic calculations (n = 189748068)

Multiplication

n×y
n×2 379496136
n×3 569244204
n×4 758992272
n×5 948740340

Division

n÷y
n÷2 94874034
n÷3 63249356
n÷3 47437017
n÷5 37949613.6

Exponentiation

ny
n2 36004329309732624
n3 6.8317519261575E+24
n4 1.2963117290437E+33
n5 2.4597264611178E+41

Nth Root

y√n
2√n 13774.90718662
3√n 574.6355023238
4√n 117.3665505441
5√n 45.251759731061

Divisors of 189748068

1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 421, 426, 529, 842, 852, 1058, 1263, 1587, 1633, 1684, 2116, 2526, 3174, 3266, 4899, 5052, 6348, 6532, 9683, 9798, 19366, 19596, 29049, 29891, 37559, 38732, 58098, 59782, 75118, 89673, 112677, 116196, 119564, 150236, 179346, 222709, 225354, 358692, 445418, 450708, 668127, 687493, 890836, 1336254, 1374986, 2062479, 2672508, 2749972, 4124958, 8249916, 15812339, 31624678, 47437017, 63249356, 94874034, 189748068

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189748067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189748068 can be divided by 72 positive divisors. The sum of these divisors (counting 189748068) is 1, the average is 0.013888888888889.

Base conversion 189748068

Base System Value
2 Binary 1011010011110101001101100100
3 Ternary 111020001012102020
4 Quaternary 23103311031210
5 Quinary 342033414233
6 Senary 30454543140
8 Octal 1323651544
10 Decimal 189748068
12 Duodecimal 53667ab0
16 Hexadecimal b4f5364
20 Vigesimal 2j5ia38
36 Base36 34yyjo

Cryptographic Hash Functions

md5 fc73f8fe798ab97830b7a72209ad44cb
sha1 c152275a2e665c42afad21602e2bcd84ceaaecc4
sha256 af5fddff88352e277eb6338ff180cd4b166ad3d41888fcb28ecdf50575d9f5e8
sha512 4ae7bfcec0c8b018fc874f9f38be7ec3ed465b1a783dcbbd683955dc4ae20de2a335101e25c2dd70919aa3c86a40a91285965eb6c1f6705dfffdc73678a87630
ripemd-160 41c0e0bb5e7194cb281b412a3979fa5470b60cd4

189748068 as geometric shapes

Circle

Radius = n
Diameter 379496136
Circumference 1192222272.9233
Area 1.1311093645688E+17

Sphere

Radius = n
Volume 2.8616775549819E+25
Surface area 4.5244374582753E+17
Circumference 1192222272.9233

Square

Length = n
Perimeter 758992272
Area 36004329309732624
Diagonal 268344291.19969

Cube

Length = n
Surface area 216025975858395744
Volume 6.8317519261575E+24
Space diagonal 328653294.41403

Equilateral Triangle

Length = n
Perimeter 569244204
Area 1.5590331914225E+16
Altitude 164326647.20702

Triangular Pyramid

Length = n
Surface area 1.5590331914225E+16
Volume 8.0512968572838E+23
Height 89448097.066564