115297988 (number)

115297988 is an even 9-digits composite number following 115297987 and preceding 115297989. In scientific notation, it is written as 1.15297988 × 10^8. The sum of its digits is 50. It has a total of 6 prime factors and 48 positive divisors. There are 50481024 positive integers (up to 115297988) that are relatively prime to 115297988.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.15297988 × 10^8
Engineering notation 1.15297988 × 10^6

Prime Factorization of 115297988

Prime Factorization 2 × 2 × 13 × 23 × 149 × 647

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 57648994
Product of the distinct prime numbers

The prime factorization of 115297988 is 2 × 2 × 13 × 23 × 149 × 647. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 115297988)

Multiplication

n×y
n×2 230595976
n×3 345893964
n×4 461191952
n×5 576489940

Division

n÷y
n÷2 57648994
n÷3 38432662.666667
n÷3 28824497
n÷5 23059597.6

Exponentiation

ny
n2 13293626036848144
n3 1.532728335273E+24
n4 1.7672049320757E+32
n5 2.03755173052E+40

Nth Root

y√n
2√n 10737.690068166
3√n 486.71407953242
4√n 103.62282599971
5√n 40.960414773715

Divisors of 115297988

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -115297987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 115297988 can be divided by 48 positive divisors. The sum of these divisors (counting 115297988) is 1, the average is 0.020833333333333.

Base conversion 115297988

Base System Value
2 Binary 110110111110100111011000100
3 Ternary 22000221202002212
4 Quaternary 12313310323010
5 Quinary 214004013423
6 Senary 15235122552
8 Octal 667647304
10 Decimal 115297988
12 Duodecimal 32743458
16 Hexadecimal 6df4ec4
20 Vigesimal 1g0c4j8
36 Base36 1wn8hw

Cryptographic Hash Functions

md5 460b0b362e7b731e7333bb1dbc1eba23
sha1 3fedbb3995563302b55ec4a88a4fae8cf075b768
sha256 23e15a335dd8e113b54a85bdbf061580523249f1443f4a249f6f1a4ee5568bbf
sha512 aeb277cad01fb0ac2bdc08e2e7413b685a72fad3bb4a2bf2c454dd387de818039eaf4152d610c61dd570e3807eb9e59dc9affc88c43e43396aee5359ab3d6bd3
ripemd-160 632a50294668c8e0a1a36d3ce53e507cc21cecec

115297988 as geometric shapes

Circle

Radius = n
Diameter 230595976
Circumference 724438624.14897
Area 4.1763157896932E+16

Sphere

Radius = n
Volume 6.4202774373901E+24
Surface area 1.6705263158773E+17
Circumference 724438624.14897

Square

Length = n
Perimeter 461191952
Area 13293626036848144
Diagonal 163055978.34393

Cube

Length = n
Surface area 79761756221088864
Volume 1.532728335273E+24
Space diagonal 199701973.22647

Equilateral Triangle

Length = n
Perimeter 345893964
Area 5.7563089281604E+15
Altitude 99850986.613233

Triangular Pyramid

Length = n
Surface area 5.7563089281604E+15
Volume 1.8063376659805E+23
Height 54351992.78131