687072105 (number)

687072105 is an odd 9-digits composite number following 687072104 and preceding 687072106. In scientific notation, it is written as 6.87072105 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 366438384 positive integers (up to 687072105) that are relatively prime to 687072105.

Interesting facts

Basic properties

Name

Name six hundred eighty-seven million seventy-two thousand one hundred five

Notation

Scientific notation 6.87072105 × 10^8
Engineering notation 6.87072105 × 10^6

Prime Factorization of 687072105

Prime Factorization 3 × 5 × 9 × 5089423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 687072105
Product of the distinct prime numbers

The prime factorization of 687072105 is 3 × 5 × 9 × 5089423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 41, 23, 69, 853, 2481, 7627, 38787, 34421, 48060, 859458, 9221893, 7549055, 5487681, 84796081, 283839907, 248485965, 5982327008, 7532214100

Basic calculations (n = 687072105)

Multiplication

n×y
n×2 1374144210
n×3 2061216315
n×4 2748288420
n×5 3435360525

Division

n÷y
n÷2 343536052.5
n÷3 229024035
n÷3 171768026.25
n÷5 137414421

Exponentiation

ny
n2 472068077469131025
n3 3.2434480769002E+26
n4 2.228482697654E+35
n5 1.5311282980332E+44

Nth Root

y√n
2√n 26212.060296741
3√n 882.40394056986
4√n 161.90139065722
5√n 58.532956828787

Divisors of 687072105

1, 3, 5, 9, 15, 27, 45, 135, 5089423, 15268269, 25447115, 45804807, 76341345, 137414421, 229024035, 687072105

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -687072104
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 687072105 can be divided by 16 positive divisors. The sum of these divisors (counting 687072105) is 1, the average is 0.0625.

Base conversion 687072105

Base System Value
2 Binary 101000111100111110001101101001
3 Ternary 1202212211212202000
4 Quaternary 220330332031221
5 Quinary 2401342301410
6 Senary 152102201213
8 Octal 5074761551
10 Decimal 687072105
12 Duodecimal 172123209
16 Hexadecimal 28f3e369
20 Vigesimal aee4055
36 Base36 bd2c89

Cryptographic Hash Functions

md5 f9e7c4af083906eeb5bd40263ebcf4f4
sha1 dde48490289dc9efa715491478894874f0afc969
sha256 c77604393a78231571b8ce358d6b73da26d7ebdf458b9823ecc46d4ac297bb33
sha512 38e81ae1a2090db263be5a65437f3d5fcf8f98c2c7ab4c96af65bced385f35424eae8cf93d2917a12fbdb73198ec88118a5906c0591acfd72a2b7519ed565a8f
ripemd-160 eab5c5ae748f4b486ec11e18dbc8c2cc0504b957

687072105 as geometric shapes

Circle

Radius = n
Diameter 1374144210
Circumference 4317001355.1089
Area 1.4830456041713E+18

Sphere

Radius = n
Volume 1.3586123534253E+27
Surface area 5.9321824166851E+18
Circumference 4317001355.1089

Square

Length = n
Perimeter 2748288420
Area 472068077469131025
Diagonal 971666689.21923

Cube

Length = n
Surface area 2832408464814786150
Volume 3.2434480769002E+26
Space diagonal 1190043794.3233

Equilateral Triangle

Length = n
Perimeter 2061216315
Area 2.0441147370197E+17
Altitude 595021897.16165

Triangular Pyramid

Length = n
Surface area 2.0441147370197E+17
Volume 3.8224402160043E+25
Height 323888896.40641