687568140 (number)

687568140 is an even 9-digits composite number following 687568139 and preceding 687568141. In scientific notation, it is written as 6.87568140 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 156723840 positive integers (up to 687568140) that are relatively prime to 687568140.

Interesting facts

Basic properties

Name

Name six hundred eighty-seven million five hundred sixty-eight thousand one hundred forty

Notation

Scientific notation 6.87568140 × 10^8
Engineering notation 6.87568140 × 10^6

Prime Factorization of 687568140

Prime Factorization 2 × 2 × 5 × 63 × 599 × 911

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 343784070
Product of the distinct prime numbers

The prime factorization of 687568140 is 2 × 2 × 5 × 63 × 599 × 911. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 1, 64, 1, 587, 168, 5138, 5734, 84724, 39280, 37127, 405263, 8575185, 5492570, 14868390, 76222555, 107240255, 727929453, 5278347266, 1749048911

Basic calculations (n = 687568140)

Multiplication

n×y
n×2 1375136280
n×3 2062704420
n×4 2750272560
n×5 3437840700

Division

n÷y
n÷2 343784070
n÷3 229189380
n÷3 171892035
n÷5 137513628

Exponentiation

ny
n2 472749947143059600
n3 3.2504780184225E+26
n4 2.2349251252377E+35
n5 1.5366633113989E+44

Nth Root

y√n
2√n 26221.520550876
3√n 882.61624140589
4√n 161.93060412064
5√n 58.541406018923

Divisors of 687568140

1, 2, 4, 5, 10, 20, 63, 126, 252, 315, 599, 630, 911, 1198, 1260, 1822, 2396, 2995, 3644, 4555, 5990, 9110, 11980, 18220, 37737, 57393, 75474, 114786, 150948, 188685, 229572, 286965, 377370, 545689, 573930, 754740, 1091378, 1147860, 2182756, 2728445, 5456890, 10913780, 34378407, 68756814, 137513628, 171892035, 343784070, 687568140

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -687568139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 687568140 can be divided by 48 positive divisors. The sum of these divisors (counting 687568140) is 1, the average is 0.020833333333333.

Base conversion 687568140

Base System Value
2 Binary 101000111110110111010100001100
3 Ternary 1202220210002011200
4 Quaternary 220332313110030
5 Quinary 2402004140030
6 Senary 152120545500
8 Octal 5076672414
10 Decimal 687568140
12 Duodecimal 172322290
16 Hexadecimal 28fb750c
20 Vigesimal aeh6070
36 Base36 bdcyz0

Cryptographic Hash Functions

md5 6302036a750fbef17256233ff1e48cb5
sha1 cd10c597040596db36931a92dd00c6ce9e55bc07
sha256 60347505c5e2287502d3eb75b0055f8df5dc8e07b028a10c5796ced7afaea478
sha512 67a8858a6fca7f9dce71b88fba5b9056cb48ded80941091688aee95b8e01083b31a017578334857f7ba842e5f22069abf35cd37f1ed303713ca150b7acd08b6e
ripemd-160 e72f79557f01f5ef4880747c4079a86dd0f553a0

687568140 as geometric shapes

Circle

Radius = n
Diameter 1375136280
Circumference 4320118034.9328
Area 1.4851877609296E+18

Sphere

Radius = n
Volume 1.3615570484442E+27
Surface area 5.9407510437184E+18
Circumference 4320118034.9328

Square

Length = n
Perimeter 2750272560
Area 472749947143059600
Diagonal 972368188.64364

Cube

Length = n
Surface area 2836499682858357600
Volume 3.2504780184225E+26
Space diagonal 1190902952.1456

Equilateral Triangle

Length = n
Perimeter 2062704420
Area 2.0470673193182E+17
Altitude 595451476.07282

Triangular Pyramid

Length = n
Surface area 2.0470673193182E+17
Volume 3.8307250815406E+25
Height 324122729.54788