687020172 (number)

687020172 is an even 9-digits composite number following 687020171 and preceding 687020173. In scientific notation, it is written as 6.87020172 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 228134928 positive integers (up to 687020172) that are relatively prime to 687020172.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.87020172 × 10^8
Engineering notation 6.87020172 × 10^6

Prime Factorization of 687020172

Prime Factorization 2 × 2 × 3 × 263 × 217687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 343510086
Product of the distinct prime numbers

The prime factorization of 687020172 is 2 × 2 × 3 × 263 × 217687. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 65, 36, 521, 429, 8727, 2793, 13831, 13043, 330170, 215416, 3076167, 5762410, 51249937, 50442607, 325579533, 40737727, 6336300327, 9920600850

Basic calculations (n = 687020172)

Multiplication

n×y
n×2 1374040344
n×3 2061060516
n×4 2748080688
n×5 3435100860

Division

n÷y
n÷2 343510086
n÷3 229006724
n÷3 171755043
n÷5 137404034.4

Exponentiation

ny
n2 471996716734909584
n3 3.2427126551465E+26
n4 2.2278090060853E+35
n5 1.5305497265439E+44

Nth Root

y√n
2√n 26211.069646239
3√n 882.38170756202
4√n 161.89833120276
5√n 58.532071948165

Divisors of 687020172

1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 217687, 435374, 653061, 870748, 1306122, 2612244, 57251681, 114503362, 171755043, 229006724, 343510086, 687020172

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -687020171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 687020172 can be divided by 24 positive divisors. The sum of these divisors (counting 687020172) is 1, the average is 0.041666666666667.

Base conversion 687020172

Base System Value
2 Binary 101000111100110001100010001100
3 Ternary 1202212202020111120
4 Quaternary 220330301202030
5 Quinary 2401334121142
6 Senary 152101120540
8 Octal 5074614214
10 Decimal 687020172
12 Duodecimal 1720b9150
16 Hexadecimal 28f3188c
20 Vigesimal aedha8c
36 Base36 bd185o

Cryptographic Hash Functions

md5 e132f3131190063ac52f72b918312f6d
sha1 b1090b41973d61586755700cd29bd1a6b7a0ef66
sha256 1692b29ba034eb294e3478ebe9edd5659de895db81376fc59ab449d7c14a4dc9
sha512 cdbeee6216db1a6a323e4e99a8076215801fadb3a2972b60004553db6a9b508f1f4a088f7dc564257d4c99bc9f3fc52ae3f89ba23ff1ed288a7308fbf1697f8d
ripemd-160 3abdbe3efe6b7b0f221c5449f0bed9b63801cb40

687020172 as geometric shapes

Circle

Radius = n
Diameter 1374040344
Circumference 4316675050.4464
Area 1.4828214178129E+18

Sphere

Radius = n
Volume 1.3583043006815E+27
Surface area 5.9312856712516E+18
Circumference 4316675050.4464

Square

Length = n
Perimeter 2748080688
Area 471996716734909584
Diagonal 971593244.8663

Cube

Length = n
Surface area 2831980300409457504
Volume 3.2427126551465E+26
Space diagonal 1189953843.7287

Equilateral Triangle

Length = n
Perimeter 2061060516
Area 2.0438057359764E+17
Altitude 594976921.86435

Triangular Pyramid

Length = n
Surface area 2.0438057359764E+17
Volume 3.8215735131559E+25
Height 323864414.95543