855978040 (number)

855978040 is an even 9-digits composite number following 855978039 and preceding 855978041. In scientific notation, it is written as 8.55978040 × 10^8. The sum of its digits is 46. It has a total of 6 prime factors and 32 positive divisors. There are 342230400 positive integers (up to 855978040) that are relatively prime to 855978040.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million nine hundred seventy-eight thousand forty

Notation

Scientific notation 8.55978040 × 10^8
Engineering notation 8.55978040 × 10^6

Prime Factorization of 855978040

Prime Factorization 2 × 2 × 2 × 5 × 3061 × 6991

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 213994510
Product of the distinct prime numbers

The prime factorization of 855978040 is 2 × 2 × 2 × 5 × 3061 × 6991. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855978040)

Multiplication

n×y
n×2 1711956080
n×3 2567934120
n×4 3423912160
n×5 4279890200

Division

n÷y
n÷2 427989020
n÷3 285326013.33333
n÷3 213994510
n÷5 171195608

Exponentiation

ny
n2 732698404962241600
n3 6.2717374459071E+26
n4 5.3684695263421E+35
n5 4.5952920229581E+44

Nth Root

y√n
2√n 29257.102385575
3√n 949.48376014861
4√n 171.04707651864
5√n 61.163527495757

Divisors of 855978040

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855978039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855978040 can be divided by 32 positive divisors. The sum of these divisors (counting 855978040) is 1, the average is 0.03125.

Base conversion 855978040

Base System Value
2 Binary 110011000001010011000000111000
3 Ternary 2012122200012010101
4 Quaternary 303001103000320
5 Quinary 3223112244130
6 Senary 220534325144
8 Octal 6301230070
10 Decimal 855978040
12 Duodecimal 1ba7b97b4
16 Hexadecimal 33053038
20 Vigesimal d79h520
36 Base36 e5mkvs

Cryptographic Hash Functions

md5 771ade6c0998ba4491bf49dc14d52a66
sha1 598cca4b8cc5797f6fdaf58406a6d4b49000aef8
sha256 77faa98a432f0ede48491cc58893ee11207c3f59a1306c26b27b12fdbdfcbbce
sha512 d8107853e85efc4429e309659f508452b4cb70e38c091c62d09d7417a9c3f57e276b422bf64b8277275eb9f90e33bf0f30de0a5314a7ef1211756f6c87092fe9
ripemd-160 7a85691188d758d1c2c611b0b1759e45457b3aa6

855978040 as geometric shapes

Circle

Radius = n
Diameter 1711956080
Circumference 5378268644.1964
Area 2.3018399263263E+18

Sphere

Radius = n
Volume 2.6270992380408E+27
Surface area 9.2073597053053E+18
Circumference 5378268644.1964

Square

Length = n
Perimeter 3423912160
Area 732698404962241600
Diagonal 1210535753.2615

Cube

Length = n
Surface area 4396190429773449600
Volume 6.2717374459071E+26
Space diagonal 1482597455.4432

Equilateral Triangle

Length = n
Perimeter 2567934120
Area 3.1726771600482E+17
Altitude 741298727.72161

Triangular Pyramid

Length = n
Surface area 3.1726771600482E+17
Volume 7.3913134630375E+25
Height 403511917.75385