389969109 (number)

389969109 is an odd 9-digits composite number following 389969108 and preceding 389969110. In scientific notation, it is written as 3.89969109 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 256846632 positive integers (up to 389969109) that are relatively prime to 389969109.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred sixty-nine thousand one hundred nine

Notation

Scientific notation 3.89969109 × 10^8
Engineering notation 3.89969109 × 10^6

Prime Factorization of 389969109

Prime Factorization 9 × 83 × 522047

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389969109
Product of the distinct prime numbers

The prime factorization of 389969109 is 9 × 83 × 522047. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 43, 68, 695, 591, 1287, 175, 37990, 31592, 975610, 576762, 4322771, 65302, 77300261, 7664293, 342855406, 672513502, 5954517380, 8302534673

Basic calculations (n = 389969109)

Multiplication

n×y
n×2 779938218
n×3 1169907327
n×4 1559876436
n×5 1949845545

Division

n÷y
n÷2 194984554.5
n÷3 129989703
n÷3 97492277.25
n÷5 77993821.8

Exponentiation

ny
n2 152075905974253881
n3 5.9304905553148E+25
n4 2.312708117789E+34
n5 9.0188472407125E+42

Nth Root

y√n
2√n 19747.635529349
3√n 730.59506680454
4√n 140.5262805647
5√n 52.264408691092

Divisors of 389969109

1, 9, 83, 747, 522047, 4698423, 43329901, 389969109

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 -389969108
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 389969109 can be divided by 8 positive divisors. The sum of these divisors (counting 389969109) is 1, the average is 0.125.

Base conversion 389969109

Base System Value
2 Binary 10111001111100111010011010101
3 Ternary 1000011210111001100
4 Quaternary 113033213103111
5 Quinary 1244313002414
6 Senary 102410220313
8 Octal 2717472325
10 Decimal 389969109
12 Duodecimal aa724699
16 Hexadecimal 173e74d5
20 Vigesimal 61h62f9
36 Base36 6g6e39

Cryptographic Hash Functions

md5 bbb611d3e89b7e239954a5825c1f32e0
sha1 2a145c2da62634336a2c80ef802c78d31a7f5647
sha256 c08b8eb6dfd4467b80cf532315c1eb25ad13ca3223a6e64f9dd497be5419387c
sha512 084c15cfac803ea12b92295461804b67e7fff9d9f43942ff3482df5fce335f9d0d0392875220efff068db9f3e88a82c41c35ceeff79f41e9bc154e5371cba20f
ripemd-160 268ca7580c7faff4d5810e582244ff5870f93298

389969109 as geometric shapes

Circle

Radius = n
Diameter 779938218
Circumference 2450248175.9227
Area 4.7776054899673E+17

Sphere

Radius = n
Volume 2.4841580747681E+26
Surface area 1.9110421959869E+18
Circumference 2450248175.9227

Square

Length = n
Perimeter 1559876436
Area 152075905974253881
Diagonal 551499602.85435

Cube

Length = n
Surface area 912455435845523286
Volume 5.9304905553148E+25
Space diagonal 675446310.17037

Equilateral Triangle

Length = n
Perimeter 1169907327
Area 6.5850798938619E+16
Altitude 337723155.08518

Triangular Pyramid

Length = n
Surface area 6.5850798938619E+16
Volume 6.9891501457097E+24
Height 183833200.95145