868757920 (number)

868757920 is an even 9-digits composite number following 868757919 and preceding 868757921. In scientific notation, it is written as 8.68757920 × 10^8. The sum of its digits is 52. It has a total of 8 prime factors and 48 positive divisors. There are 347120640 positive integers (up to 868757920) that are relatively prime to 868757920.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million seven hundred fifty-seven thousand nine hundred twenty

Notation

Scientific notation 8.68757920 × 10^8
Engineering notation 8.68757920 × 10^6

Prime Factorization of 868757920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 1117 × 4861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 54297370
Product of the distinct prime numbers

The prime factorization of 868757920 is 2 × 2 × 2 × 2 × 2 × 5 × 1117 × 4861. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 1, 58, 66, 894, 128, 6821, 3282, 5367, 37524, 908649, 947326, 4224984, 7121397, 17519894, 31382320, 590099561, 93530581, 4951874507, 7889104230

Basic calculations (n = 868757920)

Multiplication

n×y
n×2 1737515840
n×3 2606273760
n×4 3475031680
n×5 4343789600

Division

n÷y
n÷2 434378960
n÷3 289585973.33333
n÷3 217189480
n÷5 173751584

Exponentiation

ny
n2 754740323562726400
n3 6.5568663363848E+26
n4 5.6963295601157E+35
n5 4.9487314202806E+44

Nth Root

y√n
2√n 29474.699659199
3√n 954.18574820782
4√n 171.68197243508
5√n 61.345082572054

Divisors of 868757920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1117, 2234, 4468, 4861, 5585, 8936, 9722, 11170, 17872, 19444, 22340, 24305, 35744, 38888, 44680, 48610, 77776, 89360, 97220, 155552, 178720, 194440, 388880, 777760, 5429737, 10859474, 21718948, 27148685, 43437896, 54297370, 86875792, 108594740, 173751584, 217189480, 434378960, 868757920

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 -868757919
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 868757920 can be divided by 48 positive divisors. The sum of these divisors (counting 868757920) is 1, the average is 0.020833333333333.

Base conversion 868757920

Base System Value
2 Binary 110011110010000011000110100000
3 Ternary 2020112201110211021
4 Quaternary 303302003012200
5 Quinary 3234400223140
6 Senary 222112255224
8 Octal 6362030640
10 Decimal 868757920
12 Duodecimal 202b41514
16 Hexadecimal 33c831a0
20 Vigesimal db9eeg0
36 Base36 ed8hwg

Cryptographic Hash Functions

md5 62bf8a2602fec4e4f61a6a593b32ac73
sha1 3d1f3ee267e87468fcc3b07def7590e9e8aef1df
sha256 de668a4809c7fcf5389c396503431a9b9efc063e0cc878d953ae9800085ac6cc
sha512 5391db7b515a491decb88989fc9b08b0271255c01a6dfbd4ee95e92193528c3745342f3416c5b2d3a6370011ba7b14467f198e652c1ba14a2af0f683db85fc61
ripemd-160 787066a40c89b7b6d902f2949842993096fc880b

868757920 as geometric shapes

Circle

Radius = n
Diameter 1737515840
Circumference 5458566998.4399
Area 2.3710866558726E+18

Sphere

Radius = n
Volume 2.7465337483942E+27
Surface area 9.4843466234906E+18
Circumference 5458566998.4399

Square

Length = n
Perimeter 3475031680
Area 754740323562726400
Diagonal 1228609232.883

Cube

Length = n
Surface area 4528441941376358400
Volume 6.5568663363848E+26
Space diagonal 1504732856.9179

Equilateral Triangle

Length = n
Perimeter 2606273760
Area 3.268121467329E+17
Altitude 752366428.45893

Triangular Pyramid

Length = n
Surface area 3.268121467329E+17
Volume 7.7273410829858E+25
Height 409536410.96101