389492089 (number)

389492089 is an odd 9-digits composite number following 389492088 and preceding 389492090. In scientific notation, it is written as 3.89492089 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 333850356 positive integers (up to 389492089) that are relatively prime to 389492089.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million four hundred ninety-two thousand eighty-nine

Notation

Scientific notation 3.89492089 × 10^8
Engineering notation 3.89492089 × 10^6

Prime Factorization of 389492089

Prime Factorization 7 × 55641727

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389492089
Product of the distinct prime numbers

The prime factorization of 389492089 is 7 × 55641727. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 22, 56, 604, 977, 6142, 1619, 63924, 58995, 141167, 873861, 1946752, 6588288, 27719845, 33273856, 205410950, 11083810, 5123106537, 6935427984

Basic calculations (n = 389492089)

Multiplication

n×y
n×2 778984178
n×3 1168476267
n×4 1557968356
n×5 1947460445

Division

n÷y
n÷2 194746044.5
n÷3 129830696.33333
n÷3 97373022.25
n÷5 77898417.8

Exponentiation

ny
n2 151704087393583921
n3 5.9087541908766E+25
n4 2.301413013192E+34
n5 8.9638216215994E+42

Nth Root

y√n
2√n 19735.553931927
3√n 730.29705118502
4√n 140.48328701994
5√n 52.251616203076

Divisors of 389492089

1, 7, 55641727, 389492089

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 -389492088
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 389492089 can be divided by 4 positive divisors. The sum of these divisors (counting 389492089) is 1, the average is 0.25.

Base conversion 389492089

Base System Value
2 Binary 10111001101110010110101111001
3 Ternary 1000010220020200221
4 Quaternary 113031302311321
5 Quinary 1244202221324
6 Senary 102352100041
8 Octal 2715626571
10 Decimal 389492089
12 Duodecimal aa534621
16 Hexadecimal 17372d79
20 Vigesimal 61e6a49
36 Base36 6fw60p

Cryptographic Hash Functions

md5 72d4b24917530f650bd2f6729cbbb108
sha1 4765aeeb977dfaec9d0f922bd17dbc22b402f1ae
sha256 937f4af1ff4e51e3e31f9708c81786d4f763d56a9f92c21ab82d5cc9dafc66bc
sha512 b3388f62e14f8e6300b1c64256818117a668a75bb7b536d3242e8e65e3926b1cd9f407b78e620fdb9494c470dfa7d8cd580893dbca292b7fed6647f33864c20c
ripemd-160 7fc79d0b52fb2e7a217b9dbc2549ffb21afe9a7b

389492089 as geometric shapes

Circle

Radius = n
Diameter 778984178
Circumference 2447250970.8675
Area 4.7659244647523E+17

Sphere

Radius = n
Volume 2.4750531677234E+26
Surface area 1.9063697859009E+18
Circumference 2447250970.8675

Square

Length = n
Perimeter 1557968356
Area 151704087393583921
Diagonal 550824994.70083

Cube

Length = n
Surface area 910224524361503526
Volume 5.9087541908766E+25
Space diagonal 674620087.29414

Equilateral Triangle

Length = n
Perimeter 1168476267
Area 6.5689796770389E+16
Altitude 337310043.64707

Triangular Pyramid

Length = n
Surface area 6.5689796770389E+16
Volume 6.9635335945554E+24
Height 183608331.56694