97989997 (number)

97989997 is an odd 8-digits composite number following 97989996 and preceding 97989998. In scientific notation, it is written as 9.7989997 × 10^7. The sum of its digits is 67. It has a total of 3 prime factors and 8 positive divisors. There are 83937600 positive integers (up to 97989997) that are relatively prime to 97989997.

Interesting facts

Basic properties

Name

Name ninety-seven million nine hundred eighty-nine thousand nine hundred ninety-seven

Notation

Scientific notation 9.7989997 × 10^7
Engineering notation 9.7989997 × 10^6

Prime Factorization of 97989997

Prime Factorization 7 × 2011 × 6961

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 97989997
Product of the distinct prime numbers

The prime factorization of 97989997 is 7 × 2011 × 6961. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 97989997)

Multiplication

n×y
n×2 195979994
n×3 293969991
n×4 391959988
n×5 489949985

Division

n÷y
n÷2 48994998.5
n÷3 32663332.333333
n÷3 24497499.25
n÷5 19597999.4

Exponentiation

ny
n2 9602039512060009
n3 9.4090382298064E+23
n4 9.2199162791162E+31
n5 9.0345956853084E+39

Nth Root

y√n
2√n 9898.9896959235
3√n 461.02794221148
4√n 99.493666612119
5√n 39.649375276289

Divisors of 97989997

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 -97989996
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 97989997 can be divided by 8 positive divisors. The sum of these divisors (counting 97989997) is 1, the average is 0.125.

Base conversion 97989997

Base System Value
2 Binary 101110101110011010101101101
3 Ternary 20211101102000011
4 Quaternary 11311303111231
5 Quinary 200041134442
6 Senary 13420133221
8 Octal 565632555
10 Decimal 97989997
12 Duodecimal 28997211
16 Hexadecimal 5d7356d
20 Vigesimal 1ac8ejh
36 Base36 1mc9kd

Cryptographic Hash Functions

md5 0e30fac4a96b043bc40988b697fda764
sha1 c94f946d40eb7e9a49f0a99bf869ce31adcc041f
sha256 615a1b3b25fc0bc53f646b631d2692a0b6b8159dd57215ba513c7065fe373f44
sha512 f041c167dabacc2413d3d76df9120d787ae4ab01a1cb2952251596c96011ceae3a00a5b723cff07e5ac19e00d8965998b4567e6d85eeeb485d683f3f455ae00e
ripemd-160 e1e02219dd8561423da8fbb9ffae597e6f937f2f

97989997 as geometric shapes

Circle

Radius = n
Diameter 195979994
Circumference 615689309.40097
Area 3.0165696790567E+16

Sphere

Radius = n
Volume 3.9412487173474E+24
Surface area 1.2066278716227E+17
Circumference 615689309.40097

Square

Length = n
Perimeter 391959988
Area 9602039512060009
Diagonal 138578782.7343

Cube

Length = n
Surface area 57612237072360054
Volume 9.4090382298064E+23
Space diagonal 169723653.43752

Equilateral Triangle

Length = n
Perimeter 293969991
Area 4.157805072793E+15
Altitude 84861826.718761

Triangular Pyramid

Length = n
Surface area 4.157805072793E+15
Volume 1.1088657894566E+23
Height 46192927.5781