389670989 (number)

389670989 is an odd 9-digits composite number following 389670988 and preceding 389670990. In scientific notation, it is written as 3.89670989 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 382371840 positive integers (up to 389670989) that are relatively prime to 389670989.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred seventy thousand nine hundred eighty-nine

Notation

Scientific notation 3.89670989 × 10^8
Engineering notation 3.89670989 × 10^6

Prime Factorization of 389670989

Prime Factorization 61 × 433 × 14753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389670989
Product of the distinct prime numbers

The prime factorization of 389670989 is 61 × 433 × 14753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 27, 16, 563, 464, 6402, 5884, 40776, 64418, 331701, 156404, 3765539, 1997674, 71303099, 75269174, 992092848, 715394244, 1342243932, 325055359

Basic calculations (n = 389670989)

Multiplication

n×y
n×2 779341978
n×3 1169012967
n×4 1558683956
n×5 1948354945

Division

n÷y
n÷2 194835494.5
n÷3 129890329.66667
n÷3 97417747.25
n÷5 77934197.8

Exponentiation

ny
n2 151843479668238121
n3 5.9168998895524E+25
n4 2.3056442317759E+34
n5 8.9844266807825E+42

Nth Root

y√n
2√n 19740.085840745
3√n 730.40884647604
4√n 140.49941580215
5√n 52.256415323487

Divisors of 389670989

1, 61, 433, 14753, 26413, 899933, 6388049, 389670989

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 -389670988
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 389670989 can be divided by 8 positive divisors. The sum of these divisors (counting 389670989) is 1, the average is 0.125.

Base conversion 389670989

Base System Value
2 Binary 10111001110011110100001001101
3 Ternary 1000011020100002212
4 Quaternary 113032132201031
5 Quinary 1244223432424
6 Senary 102400000205
8 Octal 2716364115
10 Decimal 389670989
12 Duodecimal aa600065
16 Hexadecimal 1739e84d
20 Vigesimal 61f8h99
36 Base36 6g0025

Cryptographic Hash Functions

md5 767b1ce85cdce00cd506e5987ee19051
sha1 41d8123b03e32d1a364c6bc1aeb42d94e3abb96b
sha256 56ba2d03272d1f7b30194746306e5ac8aaf3a80649facb903b2c0682f1e533d5
sha512 189ca66938276e6100cb0e2004f7b681dfa9b283a45989b05ad21745acbbfe02405364ea5df9644af148049ba6d52ac505aa4777a32d0390fb0ed9ad6415b174
ripemd-160 e893972b08cbd8e412e8a6f827fc14955cab6ba3

389670989 as geometric shapes

Circle

Radius = n
Diameter 779341978
Circumference 2448375032.7189
Area 4.7703036022125E+17

Sphere

Radius = n
Volume 2.4784652300059E+26
Surface area 1.908121440885E+18
Circumference 2448375032.7189

Square

Length = n
Perimeter 1558683956
Area 151843479668238121
Diagonal 551077997.50714

Cube

Length = n
Surface area 911060878009428726
Volume 5.9168998895524E+25
Space diagonal 674929951.18361

Equilateral Triangle

Length = n
Perimeter 1169012967
Area 6.575015539586E+16
Altitude 337464975.59181

Triangular Pyramid

Length = n
Surface area 6.575015539586E+16
Volume 6.9731333925074E+24
Height 183692665.83571