855264978 (number)

855264978 is an even 9-digits composite number following 855264977 and preceding 855264979. In scientific notation, it is written as 8.55264978 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 285088320 positive integers (up to 855264978) that are relatively prime to 855264978.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million two hundred sixty-four thousand nine hundred seventy-eight

Notation

Scientific notation 8.55264978 × 10^8
Engineering notation 8.55264978 × 10^6

Prime Factorization of 855264978

Prime Factorization 2 × 3 × 3 × 47514721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 285088326
Product of the distinct prime numbers

The prime factorization of 855264978 is 2 × 3 × 3 × 47514721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855264978)

Multiplication

n×y
n×2 1710529956
n×3 2565794934
n×4 3421059912
n×5 4276324890

Division

n÷y
n÷2 427632489
n÷3 285088326
n÷3 213816244.5
n÷5 171052995.6

Exponentiation

ny
n2 731478182593340484
n3 6.2560767174317E+26
n4 5.3506033161006E+35
n5 4.5761836274315E+44

Nth Root

y√n
2√n 29244.913711618
3√n 949.22003497321
4√n 171.01144321834
5√n 61.153333793323

Divisors of 855264978

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855264977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855264978 can be divided by 12 positive divisors. The sum of these divisors (counting 855264978) is 1, the average is 0.083333333333333.

Base conversion 855264978

Base System Value
2 Binary 110010111110100100111011010010
3 Ternary 2012121022221222200
4 Quaternary 302332210323102
5 Quinary 3222421434403
6 Senary 220511144030
8 Octal 6276447322
10 Decimal 855264978
12 Duodecimal 1ba515016
16 Hexadecimal 32fa4ed2
20 Vigesimal d75828i
36 Base36 e57aoi

Cryptographic Hash Functions

md5 cf32f7e537c51dfaa9efc77c0b6bd3a7
sha1 2ea73152e53b4f563a0d63b2261876b200544ed4
sha256 45b21a4488c338060bc105a6d1b2e326a8010e2c19defeb19ba770a92e9083ef
sha512 9abf2c9c5a77e3a008b67a33bd655514aef6ae1e64b3dc3ccfa39f5c90f4968b4fee1004ea3ce737327ff6800f8f9c9227ba1edeb68389024ee25e9ff57cd325
ripemd-160 8b50d16db767d94adda2979f674591c32e39c0b3

855264978 as geometric shapes

Circle

Radius = n
Diameter 1710529956
Circumference 5373788343.5149
Area 2.2980064846965E+18

Sphere

Radius = n
Volume 2.620539287437E+27
Surface area 9.1920259387858E+18
Circumference 5373788343.5149

Square

Length = n
Perimeter 3421059912
Area 731478182593340484
Diagonal 1209527331.3103

Cube

Length = n
Surface area 4388869095560042904
Volume 6.2560767174317E+26
Space diagonal 1481362395.8303

Equilateral Triangle

Length = n
Perimeter 2565794934
Area 3.1673934421995E+17
Altitude 740681197.91514

Triangular Pyramid

Length = n
Surface area 3.1673934421995E+17
Volume 7.3728571175321E+25
Height 403175777.10344