115087139 (number)

115087139 is an odd 9-digits composite number following 115087138 and preceding 115087140. In scientific notation, it is written as 1.15087139 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 114965424 positive integers (up to 115087139) that are relatively prime to 115087139.

Interesting facts

Basic properties

Name

Name one hundred fifteen million eighty-seven thousand one hundred thirty-nine

Notation

Scientific notation 1.15087139 × 10^8
Engineering notation 1.15087139 × 10^6

Prime Factorization of 115087139

Prime Factorization 953 × 120763

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 115087139
Product of the distinct prime numbers

The prime factorization of 115087139 is 953 × 120763. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 75, 14, 839, 46, 3496, 3135, 21190, 27877, 78786, 455316, 6787876, 4827788, 56309607, 76901730, 724093610, 387163954, 3532109139, 7046336443

Basic calculations (n = 115087139)

Multiplication

n×y
n×2 230174278
n×3 345261417
n×4 460348556
n×5 575435695

Division

n÷y
n÷2 57543569.5
n÷3 38362379.666667
n÷3 28771784.75
n÷5 23017427.8

Exponentiation

ny
n2 13245049563205321
n3 1.5243348601425E+24
n4 1.7543133793177E+32
n5 2.0189890773509E+40

Nth Root

y√n
2√n 10727.867402238
3√n 486.41720879167
4√n 103.5754189093
5√n 40.945422687397

Divisors of 115087139

1, 953, 120763, 115087139

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 -115087138
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 115087139 can be divided by 4 positive divisors. The sum of these divisors (counting 115087139) is 1, the average is 0.25.

Base conversion 115087139

Base System Value
2 Binary 110110111000001011100100011
3 Ternary 22000120000212122
4 Quaternary 12313001130203
5 Quinary 213430242024
6 Senary 15230414455
8 Octal 667013443
10 Decimal 115087139
12 Duodecimal 3266142b
16 Hexadecimal 6dc1723
20 Vigesimal 1fj5hgj
36 Base36 1wipsz

Cryptographic Hash Functions

md5 7c58d2fd002451da77913e7882f087a5
sha1 7b34f994892778744153ef3a3d18e49c7539471a
sha256 6b6e1a15b373df5c69b7ea00785549944a83c51f5a3e2f25f4b910bbb0a350b3
sha512 bf3dbf5e31b927a6005adeb52c6fae0399ae433c108eb86e1f2a5251f700f22df1bcf6dd483920c777a290769ec82116997c1e60f9598e51bea0892b8472416c
ripemd-160 be509f64dd3afff7aba54c3d12bfce899aab8412

115087139 as geometric shapes

Circle

Radius = n
Diameter 230174278
Circumference 723113820.81013
Area 4.1610550404199E+16

Sphere

Radius = n
Volume 6.3851189309793E+24
Surface area 1.6644220161679E+17
Circumference 723113820.81013

Square

Length = n
Perimeter 460348556
Area 13245049563205321
Diagonal 162757792.82852

Cube

Length = n
Surface area 79470297379231926
Volume 1.5243348601425E+24
Space diagonal 199336772.04574

Equilateral Triangle

Length = n
Perimeter 345261417
Area 5.7352746980599E+15
Altitude 99668386.022871

Triangular Pyramid

Length = n
Surface area 5.7352746980599E+15
Volume 1.7964458606763E+23
Height 54252597.609506