855854989 (number)

855854989 is an odd 9-digits composite number following 855854988 and preceding 855854990. In scientific notation, it is written as 8.55854989 × 10^8. The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors. There are 750193920 positive integers (up to 855854989) that are relatively prime to 855854989.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million eight hundred fifty-four thousand nine hundred eighty-nine

Notation

Scientific notation 8.55854989 × 10^8
Engineering notation 8.55854989 × 10^6

Prime Factorization of 855854989

Prime Factorization 11 × 29 × 1009 × 2659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 855854989
Product of the distinct prime numbers

The prime factorization of 855854989 is 11 × 29 × 1009 × 2659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 45, 40, 962, 986, 3603, 2245, 38460, 12699, 583401, 501836, 1602580, 6726367, 57806036, 67553994, 394074823, 940610919, 5765668686, 4471893231

Basic calculations (n = 855854989)

Multiplication

n×y
n×2 1711709978
n×3 2567564967
n×4 3423419956
n×5 4279274945

Division

n÷y
n÷2 427927494.5
n÷3 285284996.33333
n÷3 213963747.25
n÷5 171170997.8

Exponentiation

ny
n2 732487762196190121
n3 6.2690330565705E+26
n4 5.3653832176718E+35
n5 4.5919899947413E+44

Nth Root

y√n
2√n 29254.999384721
3√n 949.43826033449
4√n 171.04092897526
5√n 61.161768883811

Divisors of 855854989

1, 11, 29, 319, 1009, 2659, 11099, 29249, 29261, 77111, 321871, 848221, 2682931, 29512241, 77804999, 855854989

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855854988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855854989 can be divided by 16 positive divisors. The sum of these divisors (counting 855854989) is 1, the average is 0.0625.

Base conversion 855854989

Base System Value
2 Binary 110011000000110100111110001101
3 Ternary 2012122102221022221
4 Quaternary 303000310332031
5 Quinary 3223044324424
6 Senary 220531535341
8 Octal 6300647615
10 Decimal 855854989
12 Duodecimal 1ba75a551
16 Hexadecimal 33034f8d
20 Vigesimal d791h99
36 Base36 e5jxxp

Cryptographic Hash Functions

md5 6c7548a2e01b823b02bb1bfe07f62722
sha1 fdceea1d6611f207325a1c1390e49fb6a269f985
sha256 5df297eb61ae902819baba7779cf723a9f6c8f859663b619396870f7ab8f3a36
sha512 7fa2093fe6acf8ba56614bf542da22afd183ac1be5d7de7c2a7d1a1b8143dd6b84f0ca83a0bc012ff6bef3df016a5b4002ddab7776ca39c8537c231e57495f0a
ripemd-160 0dd8c834543462ffa0c28298d7ee4f9c12978377

855854989 as geometric shapes

Circle

Radius = n
Diameter 1711709978
Circumference 5377495491.9611
Area 2.30117817256E+18

Sphere

Radius = n
Volume 2.6259664260845E+27
Surface area 9.2047126902399E+18
Circumference 5377495491.9611

Square

Length = n
Perimeter 3423419956
Area 732487762196190121
Diagonal 1210361732.8685

Cube

Length = n
Surface area 4394926573177140726
Volume 6.2690330565705E+26
Space diagonal 1482384324.8593

Equilateral Triangle

Length = n
Perimeter 2567564967
Area 3.1717650501156E+17
Altitude 741192162.42965

Triangular Pyramid

Length = n
Surface area 3.1717650501156E+17
Volume 7.3881263096394E+25
Height 403453910.95616