855171942 (number)

855171942 is an even 9-digits composite number following 855171941 and preceding 855171943. In scientific notation, it is written as 8.55171942 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 285057312 positive integers (up to 855171942) that are relatively prime to 855171942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.55171942 × 10^8
Engineering notation 8.55171942 × 10^6

Prime Factorization of 855171942

Prime Factorization 2 × 3 × 142528657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 855171942
Product of the distinct prime numbers

The prime factorization of 855171942 is 2 × 3 × 142528657. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 1, 74, 700, 66, 6601, 1504, 10440, 43851, 987328, 196650, 9636088, 977450, 78579073, 17306953, 70815060, 491818320, 1290077054, 2765276060

Basic calculations (n = 855171942)

Multiplication

n×y
n×2 1710343884
n×3 2565515826
n×4 3420687768
n×5 4275859710

Division

n÷y
n÷2 427585971
n÷3 285057314
n÷3 213792985.5
n÷5 171034388.4

Exponentiation

ny
n2 731319050384051364
n3 6.2540353253853E+26
n4 5.3482755345463E+35
n5 4.5736951752291E+44

Nth Root

y√n
2√n 29243.323032788
3√n 949.18561490465
4√n 171.00679235863
5√n 61.152003279556

Divisors of 855171942

1, 2, 3, 6, 142528657, 285057314, 427585971, 855171942

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855171941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855171942 can be divided by 8 positive divisors. The sum of these divisors (counting 855171942) is 1, the average is 0.125.

Base conversion 855171942

Base System Value
2 Binary 110010111110001110001101100110
3 Ternary 2012121011020100220
4 Quaternary 302332032031212
5 Quinary 3222411000232
6 Senary 220505145210
8 Octal 6276161546
10 Decimal 855171942
12 Duodecimal 1ba48b206
16 Hexadecimal 32f8e366
20 Vigesimal d74g9h2
36 Base36 e55aw6

Cryptographic Hash Functions

md5 6eededf8c842773239e69cdaaee72965
sha1 fbcd9b7a25315a95f5ed189444eaaf9f1e50b17d
sha256 ebf21fbb699bb9c3b3a9f99f6b0e77cc06494112c7af2a918e2c2b2a743c0d00
sha512 ffc2fade11a65e75a48fb0ef14c8359ec1307b994825627e0f4d2b71ece04b24a3e6818a7e2dfbfb33cf6861ac0410f0c520dbebc738a3d120741e3ffd846314
ripemd-160 297207b424e4a563a321a85cbe27cd52aeabe863

855171942 as geometric shapes

Circle

Radius = n
Diameter 1710343884
Circumference 5373203781.0866
Area 2.2975065561168E+18

Sphere

Radius = n
Volume 2.6196841911362E+27
Surface area 9.1900262244672E+18
Circumference 5373203781.0866

Square

Length = n
Perimeter 3420687768
Area 731319050384051364
Diagonal 1209395758.5373

Cube

Length = n
Surface area 4387914302304308184
Volume 6.2540353253853E+26
Space diagonal 1481201252.7513

Equilateral Triangle

Length = n
Perimeter 2565515826
Area 3.1667043795205E+17
Altitude 740600626.37567

Triangular Pyramid

Length = n
Surface area 3.1667043795205E+17
Volume 7.3704513139335E+25
Height 403131919.51245