389905171 (number)

389905171 is an odd 9-digits composite number following 389905170 and preceding 389905172. In scientific notation, it is written as 3.89905171 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 389790792 positive integers (up to 389905171) that are relatively prime to 389905171.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred five thousand one hundred seventy-one

Notation

Scientific notation 3.89905171 × 10^8
Engineering notation 3.89905171 × 10^6

Prime Factorization of 389905171

Prime Factorization 3517 × 110863

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389905171
Product of the distinct prime numbers

The prime factorization of 389905171 is 3517 × 110863. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 16, 65, 502, 4, 2690, 3533, 45680, 28719, 161341, 276107, 3302239, 722717, 27557752, 80968416, 433716948, 742653670, 1987497466, 53718026

Basic calculations (n = 389905171)

Multiplication

n×y
n×2 779810342
n×3 1169715513
n×4 1559620684
n×5 1949525855

Division

n÷y
n÷2 194952585.5
n÷3 129968390.33333
n÷3 97476292.75
n÷5 77981034.2

Exponentiation

ny
n2 152026042372539241
n3 5.9275740047718E+25
n4 2.3111917559457E+34
n5 9.011456168158E+42

Nth Root

y√n
2√n 19746.016585631
3√n 730.5551360002
4√n 140.52052015855
5√n 52.262694759981

Divisors of 389905171

1, 3517, 110863, 389905171

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389905170
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389905171 can be divided by 4 positive divisors. The sum of these divisors (counting 389905171) is 1, the average is 0.25.

Base conversion 389905171

Base System Value
2 Binary 10111001111010111101100010011
3 Ternary 1000011200020100021
4 Quaternary 113033113230103
5 Quinary 1244303431141
6 Senary 102405004311
8 Octal 2717275423
10 Decimal 389905171
12 Duodecimal aa6b3697
16 Hexadecimal 173d7b13
20 Vigesimal 61gi2ib
36 Base36 6g50r7

Cryptographic Hash Functions

md5 3e2fde733116d59c7f5a1916dd0a8427
sha1 b198728705b27870dc79cd217a819f27dd27df74
sha256 b17d8db83f7143ba28b884749aec72c5a6d1d8e50a96ad213f9410d3deb1686b
sha512 3fb008067e39764b5fa599cde54a83d0bafd361ca39276c4c8284f22ac10f4ccd94a40d4484950857d798202c9bc47988690eac0c649ae92a172c181469c7bd2
ripemd-160 44d46cdd59fce0ef71f04c45cb1df488daf7d5a5

389905171 as geometric shapes

Circle

Radius = n
Diameter 779810342
Circumference 2449846441.6205
Area 4.776038978719E+17

Sphere

Radius = n
Volume 2.4829363929335E+26
Surface area 1.9104155914876E+18
Circumference 2449846441.6205

Square

Length = n
Perimeter 1559620684
Area 152026042372539241
Diagonal 551409180.8676

Cube

Length = n
Surface area 912156254235235446
Volume 5.9275740047718E+25
Space diagonal 675335566.30583

Equilateral Triangle

Length = n
Perimeter 1169715513
Area 6.5829207365714E+16
Altitude 337667783.15292

Triangular Pyramid

Length = n
Surface area 6.5829207365714E+16
Volume 6.9857129579321E+24
Height 183803060.2892