189808045 (number)

189808045 is an odd 9-digits composite number following 189808044 and preceding 189808046. In scientific notation, it is written as 1.89808045 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 125665344 positive integers (up to 189808045) that are relatively prime to 189808045.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million eight hundred eight thousand forty-five

Notation

Scientific notation 1.89808045 × 10^8
Engineering notation 1.89808045 × 10^6

Prime Factorization of 189808045

Prime Factorization 35 × 29 × 187003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189808045
Product of the distinct prime numbers

The prime factorization of 189808045 is 35 × 29 × 187003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 65, 92, 160, 114, 5541, 3716, 64641, 68657, 602943, 472368, 5946984, 9910040, 66099027, 1942364, 568500215, 992275854, 3604100142, 6044926677

Basic calculations (n = 189808045)

Multiplication

n×y
n×2 379616090
n×3 569424135
n×4 759232180
n×5 949040225

Division

n÷y
n÷2 94904022.5
n÷3 63269348.333333
n÷3 47452011.25
n÷5 37961609

Exponentiation

ny
n2 36027093946722025
n3 6.8382322690586E+24
n4 1.2979514982459E+33
n5 2.4636163638688E+41

Nth Root

y√n
2√n 13777.084052876
3√n 574.69604098648
4√n 117.37582397102
5√n 45.254620072918

Divisors of 189808045

1, 29, 35, 1015, 187003, 5423087, 6545105, 189808045

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189808044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189808045 can be divided by 8 positive divisors. The sum of these divisors (counting 189808045) is 1, the average is 0.125.

Base conversion 189808045

Base System Value
2 Binary 1011010100000011110110101101
3 Ternary 111020011020200121
4 Quaternary 23110003312231
5 Quinary 342042324140
6 Senary 30500124541
8 Octal 1324036655
10 Decimal 189808045
12 Duodecimal 53696751
16 Hexadecimal b503dad
20 Vigesimal 2j66025
36 Base36 3508tp

Cryptographic Hash Functions

md5 8ad711de0370c8d20e436e0997742cb8
sha1 4ebecf2385dc56c5345013ecddec8a3450d864d4
sha256 31424a0af58bd6fc2624ca613136a3416d150a19b78e63c98c61021707b5abd3
sha512 6986ad4def6ec22f6e3052908d22f53ff98538a7f6978a3e947bbae12bc9663bf19c8317cda2246a0aa10007cd80fdd33b6f982c15c91cf908a997fe4caf51b8
ripemd-160 789f7657a0b299189043fb73c9ca889f594c0958

189808045 as geometric shapes

Circle

Radius = n
Diameter 379616090
Circumference 1192599119.5285
Area 1.1318245367321E+17

Sphere

Radius = n
Volume 2.8643920346687E+25
Surface area 4.5272981469284E+17
Circumference 1192599119.5285

Square

Length = n
Perimeter 759232180
Area 36027093946722025
Diagonal 268429111.48652

Cube

Length = n
Surface area 216162563680332150
Volume 6.8382322690586E+24
Space diagonal 328757177.62532

Equilateral Triangle

Length = n
Perimeter 569424135
Area 1.5600189291195E+16
Altitude 164378588.81266

Triangular Pyramid

Length = n
Surface area 1.5600189291195E+16
Volume 8.0589340146334E+23
Height 89476370.495508