868742720 (number)

868742720 is an even 9-digits composite number following 868742719 and preceding 868742721. In scientific notation, it is written as 8.68742720 × 10^8. The sum of its digits is 44. It has a total of 9 prime factors and 56 positive divisors. There are 347072000 positive integers (up to 868742720) that are relatively prime to 868742720.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million seven hundred forty-two thousand seven hundred twenty

Notation

Scientific notation 8.68742720 × 10^8
Engineering notation 8.68742720 × 10^6

Prime Factorization of 868742720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 1871 × 1451

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 27148210
Product of the distinct prime numbers

The prime factorization of 868742720 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 1871 × 1451. Since it has a total of 9 prime factors.

Most popular turbo-numbers

5, 9, 52, 33, 44, 919, 3214, 2765, 13971, 48353, 979464, 302725, 5126516, 9312834, 33020551, 93016779, 148296114, 849336754, 462430674, 1369913865

Basic calculations (n = 868742720)

Multiplication

n×y
n×2 1737485440
n×3 2606228160
n×4 3474970880
n×5 4343713600

Division

n÷y
n÷2 434371360
n÷3 289580906.66667
n÷3 217185680
n÷5 173748544

Exponentiation

ny
n2 754713913552998400
n3 6.5565221808188E+26
n4 5.6959309131048E+35
n5 4.9482985143828E+44

Nth Root

y√n
2√n 29474.441809812
3√n 954.18018328668
4√n 171.68122148276
5√n 61.344867908853

Divisors of 868742720

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1451, 1871, 2902, 3742, 5804, 7255, 7484, 9355, 11608, 14510, 14968, 18710, 23216, 29020, 29936, 37420, 46432, 58040, 59872, 74840, 92864, 116080, 119744, 149680, 232160, 299360, 464320, 598720, 2714821, 5429642, 10859284, 13574105, 21718568, 27148210, 43437136, 54296420, 86874272, 108592840, 173748544, 217185680, 434371360, 868742720

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -868742719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 868742720 can be divided by 56 positive divisors. The sum of these divisors (counting 868742720) is 1, the average is 0.017857142857143.

Base conversion 868742720

Base System Value
2 Binary 110011110001111111011001000000
3 Ternary 2020112200200222022
4 Quaternary 303301333121000
5 Quinary 3234344231340
6 Senary 222112101012
8 Octal 6361773100
10 Decimal 868742720
12 Duodecimal 202b34768
16 Hexadecimal 33c7f640
20 Vigesimal db9cgg0
36 Base36 ed8668

Cryptographic Hash Functions

md5 e98cb5544afcaf7a14108ded26499232
sha1 0fbac8b1dffd31637fb6630f1eb4e671cf634c75
sha256 1982331ca95d4a766b7d23380be33376d63eab467ff911237ab0126d88c4da85
sha512 924973270954c6ac14dc0a956b15fb5b938f4ecf411d5689fb02e0e551eaf790aee97b83f6a7f06cc78d179277299dde34f162372c635fc9d7f95c2e9baf0d04
ripemd-160 3e5754aa5cc97518be61e167e0b887b0ecd59f3e

868742720 as geometric shapes

Circle

Radius = n
Diameter 1737485440
Circumference 5458471494.0232
Area 2.3710036863801E+18

Sphere

Radius = n
Volume 2.7463895888478E+27
Surface area 9.4840147455204E+18
Circumference 5458471494.0232

Square

Length = n
Perimeter 3474970880
Area 754713913552998400
Diagonal 1228587736.8369

Cube

Length = n
Surface area 4528283481317990400
Volume 6.5565221808188E+26
Space diagonal 1504706529.7456

Equilateral Triangle

Length = n
Perimeter 2606228160
Area 3.2680071086323E+17
Altitude 752353264.87279

Triangular Pyramid

Length = n
Surface area 3.2680071086323E+17
Volume 7.7269354917616E+25
Height 409529245.6123