687639102 (number)

687639102 is an even 9-digits composite number following 687639101 and preceding 687639103. In scientific notation, it is written as 6.87639102 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 229213032 positive integers (up to 687639102) that are relatively prime to 687639102.

Interesting facts

Basic properties

Name

Name six hundred eighty-seven million six hundred thirty-nine thousand one hundred two

Notation

Scientific notation 6.87639102 × 10^8
Engineering notation 6.87639102 × 10^6

Prime Factorization of 687639102

Prime Factorization 2 × 3 × 114606517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 687639102
Product of the distinct prime numbers

The prime factorization of 687639102 is 2 × 3 × 114606517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 87, 73, 919, 8, 520, 687, 18045, 67147, 887729, 681639, 4861421, 5808930, 81584732, 44049379, 676233548, 335398879, 8966546663, 4455326703

Basic calculations (n = 687639102)

Multiplication

n×y
n×2 1375278204
n×3 2062917306
n×4 2750556408
n×5 3438195510

Division

n÷y
n÷2 343819551
n÷3 229213034
n÷3 171909775.5
n÷5 137527820.4

Exponentiation

ny
n2 472847534599366404
n3 3.2514845407482E+26
n4 2.235847909767E+35
n5 1.5374564488808E+44

Nth Root

y√n
2√n 26222.873641155
3√n 882.6466044858
4√n 161.93478206104
5√n 58.542614348258

Divisors of 687639102

1, 2, 3, 6, 114606517, 229213034, 343819551, 687639102

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 -687639101
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 687639102 can be divided by 8 positive divisors. The sum of these divisors (counting 687639102) is 1, the average is 0.125.

Base conversion 687639102

Base System Value
2 Binary 101000111111001000101000111110
3 Ternary 1202220220200111220
4 Quaternary 220333020220332
5 Quinary 2402013422402
6 Senary 152122254210
8 Octal 5077105076
10 Decimal 687639102
12 Duodecimal 172357366
16 Hexadecimal 28fc8a3e
20 Vigesimal aehehf2
36 Base36 bdehq6

Cryptographic Hash Functions

md5 aa68c1f1648bfd984c76161b3a10837b
sha1 251e1997b15e89a1beac739825a3fb64152c0203
sha256 38bcae7396c7f661d239d0b87997fb5ecea3bfe754e9e8cf71e1883bd970903f
sha512 0169fa142f21cf7ee445a72b9ede88daa4c9d7be4d586d01c6b971072f14befb5a2f9d5cd5fff2bf9cafffe0475cc61897a57f77611f2ad6ca7691cf88b4aabc
ripemd-160 2b6b22962233b75a51f96365acc9c71f31c72b7f

687639102 as geometric shapes

Circle

Radius = n
Diameter 1375278204
Circumference 4320563902.3286
Area 1.4854943409654E+18

Sphere

Radius = n
Volume 1.3619786595301E+27
Surface area 5.9419773638617E+18
Circumference 4320563902.3286

Square

Length = n
Perimeter 2750556408
Area 472847534599366404
Diagonal 972468544.06646

Cube

Length = n
Surface area 2837085207596198424
Volume 3.2514845407482E+26
Space diagonal 1191025861.935

Equilateral Triangle

Length = n
Perimeter 2062917306
Area 2.0474898853995E+17
Altitude 595512930.96752

Triangular Pyramid

Length = n
Surface area 2.0474898853995E+17
Volume 3.8319112794772E+25
Height 324156181.35549