85655780 (number)

85655780 is an even 8-digits composite number following 85655779 and preceding 85655781. In scientific notation, it is written as 8.5655780 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 29367648 positive integers (up to 85655780) that are relatively prime to 85655780.

Interesting facts

Basic properties

Name

Name eighty-five million six hundred fifty-five thousand seven hundred eighty

Notation

Scientific notation 8.5655780 × 10^7
Engineering notation 8.5655780 × 10^6

Prime Factorization of 85655780

Prime Factorization 2 × 2 × 7 × 5 × 611827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42827890
Product of the distinct prime numbers

The prime factorization of 85655780 is 2 × 2 × 7 × 5 × 611827. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 49, 62, 178, 103, 6313, 4420, 99710, 74598, 683308, 206306, 6344242, 5702310, 92082599, 40218733, 167608454, 775641203, 4835034423, 8259744364

Basic calculations (n = 85655780)

Multiplication

n×y
n×2 171311560
n×3 256967340
n×4 342623120
n×5 428278900

Division

n÷y
n÷2 42827890
n÷3 28551926.666667
n÷3 21413945
n÷5 17131156

Exponentiation

ny
n2 7336912647408400
n3 6.2844897560563E+23
n4 5.3830287195701E+31
n5 4.6108752373718E+39

Nth Root

y√n
2√n 9255.0407886729
3√n 440.81079839335
4√n 96.203122551573
5√n 38.596803141814

Divisors of 85655780

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 611827, 1223654, 2447308, 3059135, 4282789, 6118270, 8565578, 12236540, 17131156, 21413945, 42827890, 85655780

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 -85655779
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 85655780 can be divided by 24 positive divisors. The sum of these divisors (counting 85655780) is 1, the average is 0.041666666666667.

Base conversion 85655780

Base System Value
2 Binary 101000110110000000011100100
3 Ternary 12222011202122022
4 Quaternary 11012300003210
5 Quinary 133411441110
6 Senary 12255522312
8 Octal 506600344
10 Decimal 85655780
12 Duodecimal 24829398
16 Hexadecimal 51b00e4
20 Vigesimal 16f6j90
36 Base36 1ezwf8

Cryptographic Hash Functions

md5 306ccbd9640d891c311cfb1903d1445c
sha1 caef78b46e0ddb6e661ae568a384e4a67b93beb9
sha256 d9539c2e0245b11dd857ca72fce2a91d9461a58f36f9c20fc17eb14f91c91d22
sha512 795bd25d82498176b5c2f96529473d2b4d4f696b44ec70e6026083690ffa937e7c7d32410708fb28ba19aab9d251d63e01e48d1cf2d8fa9fb3f23ad7d6f9c6cf
ripemd-160 d16cd7cfd7156036f405ae5d6f440cda94193118

85655780 as geometric shapes

Circle

Radius = n
Diameter 171311560
Circumference 538191138.37101
Area 2.3049590873128E+16

Sphere

Radius = n
Volume 2.6324409132249E+24
Surface area 9.2198363492513E+16
Circumference 538191138.37101

Square

Length = n
Perimeter 342623120
Area 7336912647408400
Diagonal 121135565.77165

Cube

Length = n
Surface area 44021475884450400
Volume 6.2844897560563E+23
Space diagonal 148360162.92194

Equilateral Triangle

Length = n
Perimeter 256967340
Area 3.1769763690015E+15
Altitude 74180081.460971

Triangular Pyramid

Length = n
Surface area 3.1769763690015E+15
Volume 7.4063422046747E+22
Height 40378521.923882