855997688 (number)

855997688 is an even 9-digits composite number following 855997687 and preceding 855997689. In scientific notation, it is written as 8.55997688 × 10^8. The sum of its digits is 65. It has a total of 6 prime factors and 32 positive divisors. There are 338636160 positive integers (up to 855997688) that are relatively prime to 855997688.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million nine hundred ninety-seven thousand six hundred eighty-eight

Notation

Scientific notation 8.55997688 × 10^8
Engineering notation 8.55997688 × 10^6

Prime Factorization of 855997688

Prime Factorization 2 × 2 × 2 × 7 × 13 × 1175821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 213999422
Product of the distinct prime numbers

The prime factorization of 855997688 is 2 × 2 × 2 × 7 × 13 × 1175821. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855997688)

Multiplication

n×y
n×2 1711995376
n×3 2567993064
n×4 3423990752
n×5 4279988440

Division

n÷y
n÷2 427998844
n÷3 285332562.66667
n÷3 213999422
n÷5 171199537.6

Exponentiation

ny
n2 732732041861345344
n3 6.2721693375683E+26
n4 5.368962451703E+35
n5 4.5958194456165E+44

Nth Root

y√n
2√n 29257.438165362
3√n 949.49102486543
4√n 171.04805805785
5√n 61.163808280987

Divisors of 855997688

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 -855997687
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 855997688 can be divided by 32 positive divisors. The sum of these divisors (counting 855997688) is 1, the average is 0.03125.

Base conversion 855997688

Base System Value
2 Binary 110011000001010111110011111000
3 Ternary 2012122201012002002
4 Quaternary 303001113303320
5 Quinary 3223113411223
6 Senary 220535000132
8 Octal 6301276370
10 Decimal 855997688
12 Duodecimal 1ba809048
16 Hexadecimal 33057cf8
20 Vigesimal d79je48
36 Base36 e5n01k

Cryptographic Hash Functions

md5 b017d53675835e10912e1bad5baed1b6
sha1 322fe4eefe6bdd62ffb28fd078f9c674dad5925d
sha256 6886c0426676382ebb97acfa608a4d1aef25c2501000d82863962be618875e33
sha512 caf6f81434b0b0cf9821de1c2792c989f29f857092ce5bf90eb3134ee46c36872223a8b5813cd44a2bb7346033ce87af5b06c093d907a8dd69f13c47afc1f11c
ripemd-160 4d579a0dc160132d67100bf8d26c0bff34525a27

855997688 as geometric shapes

Circle

Radius = n
Diameter 1711995376
Circumference 5378392096.2213
Area 2.3019455997615E+18

Sphere

Radius = n
Volume 2.6272801483968E+27
Surface area 9.2077823990458E+18
Circumference 5378392096.2213

Square

Length = n
Perimeter 3423990752
Area 732732041861345344
Diagonal 1210563539.7296

Cube

Length = n
Surface area 4396392251168072064
Volume 6.2721693375683E+26
Space diagonal 1482631486.7775

Equilateral Triangle

Length = n
Perimeter 2567993064
Area 3.1728228120938E+17
Altitude 741315743.38875

Triangular Pyramid

Length = n
Surface area 3.1728228120938E+17
Volume 7.3918224522415E+25
Height 403521179.90987