103688487 (number)

103688487 is an odd 9-digits composite number following 103688486 and preceding 103688488. In scientific notation, it is written as 1.03688487 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 59250528 positive integers (up to 103688487) that are relatively prime to 103688487.

Interesting facts

Basic properties

Name

Name one hundred three million six hundred eighty-eight thousand four hundred eighty-seven

Notation

Scientific notation 1.03688487 × 10^8
Engineering notation 1.03688487 × 10^6

Prime Factorization of 103688487

Prime Factorization 9 × 7 × 1645849

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 103688487
Product of the distinct prime numbers

The prime factorization of 103688487 is 9 × 7 × 1645849. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 103688487)

Multiplication

n×y
n×2 207376974
n×3 311065461
n×4 414753948
n×5 518442435

Division

n÷y
n÷2 51844243.5
n÷3 34562829
n÷3 25922121.75
n÷5 20737697.4

Exponentiation

ny
n2 10751302336349169
n3 1.1147862725356E+24
n4 1.1559050192759E+32
n5 1.1985404256442E+40

Nth Root

y√n
2√n 10182.754391617
3√n 469.79693506338
4√n 100.90963478091
5√n 40.100160186141

Divisors of 103688487

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 -103688486
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 103688487 can be divided by 8 positive divisors. The sum of these divisors (counting 103688487) is 1, the average is 0.125.

Base conversion 103688487

Base System Value
2 Binary 110001011100010100100100111
3 Ternary 21020002220212100
4 Quaternary 12023202210213
5 Quinary 203021012422
6 Senary 14142223143
8 Octal 613424447
10 Decimal 103688487
12 Duodecimal 2a884ab3
16 Hexadecimal 62e2927
20 Vigesimal 1c81147
36 Base36 1pqejr

Cryptographic Hash Functions

md5 cf98d801857c08b5af4ebde88333391d
sha1 d24d83538f9088c4bac86044af37d2f49cd51cd3
sha256 872f73b69497aa9fa57ba26b0f97a8450dad72967211e083136a52ff78956689
sha512 a8bce40bd785e104be2a260ac5b3afa7b0fb23791a95e098c1eee54c9f83c4e357545b31c97549278c807c726a57b6e5ce8e8e467b0a81d1dbe4b4c1721105bd
ripemd-160 d0160c890afebc39fc5dc284a5ae489e4d669546

103688487 as geometric shapes

Circle

Radius = n
Diameter 207376974
Circumference 651493978.04208
Area 3.3776212436397E+16

Sphere

Radius = n
Volume 4.6696058188275E+24
Surface area 1.3510484974559E+17
Circumference 651493978.04208

Square

Length = n
Perimeter 414753948
Area 10751302336349169
Diagonal 146637664.57735

Cube

Length = n
Surface area 64507814018095014
Volume 1.1147862725356E+24
Space diagonal 179593727.64395

Equilateral Triangle

Length = n
Perimeter 311065461
Area 4.6554504735227E+15
Altitude 89796863.821973

Triangular Pyramid

Length = n
Surface area 4.6554504735227E+15
Volume 1.3137882214727E+23
Height 48879221.525782