189779968 (number)

189779968 is an even 9-digits composite number following 189779967 and preceding 189779969. In scientific notation, it is written as 1.89779968 × 10^8. The sum of its digits is 64. It has a total of 14 prime factors and 52 positive divisors. There are 81321984 positive integers (up to 189779968) that are relatively prime to 189779968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.89779968 × 10^8
Engineering notation 1.89779968 × 10^6

Prime Factorization of 189779968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 6619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 92666
Product of the distinct prime numbers

The prime factorization of 189779968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 6619. Since it has a total of 14 prime factors.

Most popular turbo-numbers

8, 1, 20, 77, 524, 708, 5896, 4352, 30270, 7554, 58576, 216296, 9500379, 536328, 2037715, 69302498, 962216677, 476626731, 463399844, 2853220214

Basic calculations (n = 189779968)

Multiplication

n×y
n×2 379559936
n×3 569339904
n×4 759119872
n×5 948899840

Division

n÷y
n÷2 94889984
n÷3 63259989.333333
n÷3 47444992
n÷5 37955993.6

Exponentiation

ny
n2 36016436254081024
n3 6.8351981197735E+24
n4 1.2971836804443E+33
n5 2.4617947736484E+41

Nth Root

y√n
2√n 13776.065040497
3√n 574.66770264353
4√n 117.37148308042
5√n 45.253281152689

Divisors of 189779968

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 6619, 7168, 13238, 14336, 26476, 28672, 46333, 52952, 92666, 105904, 185332, 211808, 370664, 423616, 741328, 847232, 1482656, 1694464, 2965312, 3388928, 5930624, 6777856, 11861248, 13555712, 23722496, 27111424, 47444992, 94889984, 189779968

52 divisors

τ Total Divisors 52
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189779967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.019230769230769
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 52
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189779968 can be divided by 52 positive divisors. The sum of these divisors (counting 189779968) is 1, the average is 0.019230769230769.

Base conversion 189779968

Base System Value
2 Binary 1011010011111101000000000000
3 Ternary 111020002211011201
4 Quaternary 23103331000000
5 Quinary 342040424333
6 Senary 30455350544
8 Octal 1323750000
10 Decimal 189779968
12 Duodecimal 53682454
16 Hexadecimal b4fd000
20 Vigesimal 2j629i8
36 Base36 34zn5s

Cryptographic Hash Functions

md5 2cebffb86bde92a026a05cc38639427a
sha1 11140efdcef80891cf240dab0e0b688642cdb2ea
sha256 78e7ce5edecc6e0d8db2cf8480da4fbb03b072d00253c3644d9026976379c415
sha512 a37d1c8c397630cb2569ee9793225c18d6db8dbf26a8a6d23cf762c87b55c38fab364ce099bcd0ae712f61ab09351c0a9e59e45fe9586a588e5e98d3502df06e
ripemd-160 2ddb4dff171398dfa460e200721bee232775c9aa

189779968 as geometric shapes

Circle

Radius = n
Diameter 379559936
Circumference 1192422706.5346
Area 1.1314897154431E+17

Sphere

Radius = n
Volume 2.8631210931882E+25
Surface area 4.5259588617722E+17
Circumference 1192422706.5346

Square

Length = n
Perimeter 759119872
Area 36016436254081024
Diagonal 268389404.61233

Cube

Length = n
Surface area 216098617524486144
Volume 6.8351981197735E+24
Space diagonal 328708546.8348

Equilateral Triangle

Length = n
Perimeter 569339904
Area 1.5595574374909E+16
Altitude 164354273.4174

Triangular Pyramid

Length = n
Surface area 1.5595574374909E+16
Volume 8.055358235409E+23
Height 89463134.870777