189492765 (number)

189492765 is an odd 9-digits composite number following 189492764 and preceding 189492766. In scientific notation, it is written as 1.89492765 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 78359040 positive integers (up to 189492765) that are relatively prime to 189492765.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million four hundred ninety-two thousand seven hundred sixty-five

Notation

Scientific notation 1.89492765 × 10^8
Engineering notation 1.89492765 × 10^6

Prime Factorization of 189492765

Prime Factorization 55 × 3 × 7 × 359 × 457

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 189492765
Product of the distinct prime numbers

The prime factorization of 189492765 is 55 × 3 × 7 × 359 × 457. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 100, 30, 44, 715, 5755, 6718, 31791, 27954, 587242, 692592, 2609497, 8841838, 13451673, 44785522, 339406394, 865565763, 5570398837, 7602141580

Basic calculations (n = 189492765)

Multiplication

n×y
n×2 378985530
n×3 568478295
n×4 757971060
n×5 947463825

Division

n÷y
n÷2 94746382.5
n÷3 63164255
n÷3 47373191.25
n÷5 37898553

Exponentiation

ny
n2 35907507987345225
n3 6.8042129727816E+24
n4 1.2893491298613E+33
n5 2.4432233166775E+41

Nth Root

y√n
2√n 13765.637108394
3√n 574.37766568219
4√n 117.32705190362
5√n 45.239576067888

Divisors of 189492765

1, 3, 7, 21, 55, 165, 359, 385, 457, 1077, 1155, 1371, 2513, 3199, 7539, 9597, 19745, 25135, 59235, 75405, 138215, 164063, 175945, 414645, 492189, 527835, 1148441, 3445323, 9023465, 27070395, 63164255, 189492765

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189492764
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189492765 can be divided by 32 positive divisors. The sum of these divisors (counting 189492765) is 1, the average is 0.03125.

Base conversion 189492765

Base System Value
2 Binary 1011010010110110111000011101
3 Ternary 111012120020012120
4 Quaternary 23102312320131
5 Quinary 342002232030
6 Senary 30445253153
8 Octal 1322667035
10 Decimal 189492765
12 Duodecimal 535641b9
16 Hexadecimal b4b6e1d
20 Vigesimal 2j46bi5
36 Base36 34thjx

Cryptographic Hash Functions

md5 7467079ce39b4a5a3588869187c5bb59
sha1 8109f22d7b67abee682383d02e234d649ba45bf2
sha256 86273ee99345b697711dc51c18ad0cfc62e8e88e89d3955c6439842d19d93d47
sha512 1977a2f6975a766a94be3c0d2d2a5337068d2131d3c8bebed6091aa5cf12b1439150c66eaf06f088f7669ef08233eafd7e27b93cd5f7d7d860588e0122ff5e84
ripemd-160 8d61b07b60014e37a8900092c9b28c6b0a6cc51f

189492765 as geometric shapes

Circle

Radius = n
Diameter 378985530
Circumference 1190618156.8648
Area 1.1280676330176E+17

Sphere

Radius = n
Volume 2.8501420651668E+25
Surface area 4.5122705320704E+17
Circumference 1190618156.8648

Square

Length = n
Perimeter 757971060
Area 35907507987345225
Diagonal 267983238.23458

Cube

Length = n
Surface area 215445047924071350
Volume 6.8042129727816E+24
Space diagonal 328211096.64671

Equilateral Triangle

Length = n
Perimeter 568478295
Area 1.5548407051817E+16
Altitude 164105548.32335

Triangular Pyramid

Length = n
Surface area 1.5548407051817E+16
Volume 8.0188418894856E+23
Height 89327746.078193