102897997 (number)

102897997 is an odd 9-digits composite number following 102897996 and preceding 102897998. In scientific notation, it is written as 1.02897997 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 101362140 positive integers (up to 102897997) that are relatively prime to 102897997.

Interesting facts

Basic properties

Name

Name one hundred two million eight hundred ninety-seven thousand nine hundred ninety-seven

Notation

Scientific notation 1.02897997 × 10^8
Engineering notation 1.02897997 × 10^6

Prime Factorization of 102897997

Prime Factorization 67 × 1535791

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 102897997
Product of the distinct prime numbers

The prime factorization of 102897997 is 67 × 1535791. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 102897997)

Multiplication

n×y
n×2 205795994
n×3 308693991
n×4 411591988
n×5 514489985

Division

n÷y
n÷2 51448998.5
n÷3 34299332.333333
n÷3 25724499.25
n÷5 20579599.4

Exponentiation

ny
n2 10587997786612009
n3 1.0894837644828E+24
n4 1.121056971293E+32
n5 1.1535451686894E+40

Nth Root

y√n
2√n 10143.864993187
3√n 468.60002450673
4√n 100.71675626819
5√n 40.038830551815

Divisors of 102897997

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 -102897996
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 102897997 can be divided by 4 positive divisors. The sum of these divisors (counting 102897997) is 1, the average is 0.25.

Base conversion 102897997

Base System Value
2 Binary 110001000100001100101001101
3 Ternary 21011121202111221
4 Quaternary 12020201211031
5 Quinary 202320213442
6 Senary 14113243341
8 Octal 610414515
10 Decimal 102897997
12 Duodecimal 2a563551
16 Hexadecimal 622194d
20 Vigesimal 1c324jh
36 Base36 1p9glp

Cryptographic Hash Functions

md5 e8af15e6fa198b077a48d636cfccea75
sha1 e87dbaf1636da8ff351c714893e341b87dbf6b87
sha256 3c5a984c9e46495353bc9ec243993e53631e15ac221089a4b5cd18d81ef4739f
sha512 8d79c55f6fb0a93df84fb7223bb4f9e774892f4e83770c8f72f91f5bea116d1bd5512c504eb8d70197dc4580c185edf9ca1266e736dae45583242c8d116b36b8
ripemd-160 b306449df8cbb76048f0e6458baccfa4213fb384

102897997 as geometric shapes

Circle

Radius = n
Diameter 205795994
Circumference 646527182.88861
Area 3.3263176062645E+16

Sphere

Radius = n
Volume 4.5636189209394E+24
Surface area 1.3305270425058E+17
Circumference 646527182.88861

Square

Length = n
Perimeter 411591988
Area 10587997786612009
Diagonal 145519742.89843

Cube

Length = n
Surface area 63527986719672054
Volume 1.0894837644828E+24
Space diagonal 178224558.80107

Equilateral Triangle

Length = n
Perimeter 308693991
Area 4.5847375292097E+15
Altitude 89112279.400535

Triangular Pyramid

Length = n
Surface area 4.5847375292097E+15
Volume 1.2839689297641E+23
Height 48506580.966142