97989 (number)

97989 is an odd 5-digits composite number following 97988 and preceding 97990. In scientific notation, it is written as 9.7989 × 10^4. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 64416 positive integers (up to 97989) that are relatively prime to 97989.

Interesting facts

Basic properties

Name

Name ninety-seven thousand nine hundred eighty-nine

Notation

Scientific notation 9.7989 × 10^4
Engineering notation 9.7989 × 10^3

Prime Factorization of 97989

Prime Factorization 3 × 367 × 89

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 97989
Product of the distinct prime numbers

The prime factorization of 97989 is 3 × 367 × 89. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 94, 71, 713, 496, 5339, 9731, 31963, 21203, 369433, 179105, 7783055, 7811299, 13219563, 66423473, 107215883, 470712451, 145595379, 9764176559

Basic calculations (n = 97989)

Multiplication

n×y
n×2 195978
n×3 293967
n×4 391956
n×5 489945

Division

n÷y
n÷2 48994.5
n÷3 32663
n÷3 24497.25
n÷5 19597.8

Exponentiation

ny
n2 9601844121
n3 940875103572669
n4 9.2195410523982E+19
n5 9.0341360818345E+24

Nth Root

y√n
2√n 313.03194725139
3√n 46.102637862869
4√n 17.692708872623
5√n 9.9594525108048

Divisors of 97989

1, 3, 89, 267, 367, 1101, 32663, 97989

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 -97988
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 97989 can be divided by 8 positive divisors. The sum of these divisors (counting 97989) is 1, the average is 0.125.

Base conversion 97989

Base System Value
2 Binary 10111111011000101
3 Ternary 11222102020
4 Quaternary 113323011
5 Quinary 11113424
6 Senary 2033353
8 Octal 277305
10 Decimal 97989
12 Duodecimal 48859
16 Hexadecimal 17ec5
20 Vigesimal c4j9
36 Base36 23lx

Cryptographic Hash Functions

md5 e5c1b3cd376ee4e9ecacd7ee7b54ed6a
sha1 034acefebd01e7568d082f67ded60edd3a8cff92
sha256 0232d5080647e258bdb342281aad7d3d87f23e0d3033f4676bc4fcde2e9e537b
sha512 f2a5b1c0e1955ca1f35398df09c188046e8073ed373bece6d04865ab6a104294004e67af8bea80379641ee1a698522d611ed3eb2eee40147e0ab17609bfbb3f3
ripemd-160 83e5d4864d45d902f6383c9f75d05e0ea5d4183f

97989 as geometric shapes

Circle

Radius = n
Diameter 195978
Circumference 615683.04506522
Area 30165082951.448

Sphere

Radius = n
Volume 3.9411284177726E+15
Surface area 120660331805.79
Circumference 615683.04506522

Square

Length = n
Perimeter 391956
Area 9601844121
Diagonal 138577.37276338

Cube

Length = n
Surface area 57611064726
Volume 940875103572669
Space diagonal 169721.92658287

Equilateral Triangle

Length = n
Perimeter 293967
Area 4157720465.9821
Altitude 84860.963291433

Triangular Pyramid

Length = n
Surface area 4157720465.9821
Volume 1.1088319433097E+14
Height 46192.457587792