855761385 (number)

855761385 is an odd 9-digits composite number following 855761384 and preceding 855761386. In scientific notation, it is written as 8.55761385 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 64 positive divisors. There are 420556800 positive integers (up to 855761385) that are relatively prime to 855761385.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million seven hundred sixty-one thousand three hundred eighty-five

Notation

Scientific notation 8.55761385 × 10^8
Engineering notation 8.55761385 × 10^6

Prime Factorization of 855761385

Prime Factorization 17 × 5 × 3 × 223 × 149 × 101

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 855761385
Product of the distinct prime numbers

The prime factorization of 855761385 is 17 × 5 × 3 × 223 × 149 × 101. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 9, 13, 491, 520, 8194, 6338, 89531, 65813, 925158, 161698, 7846134, 937467, 5311863, 79016461, 688361672, 489470144, 8697084077, 7374123873

Basic calculations (n = 855761385)

Multiplication

n×y
n×2 1711522770
n×3 2567284155
n×4 3423045540
n×5 4278806925

Division

n÷y
n÷2 427880692.5
n÷3 285253795
n÷3 213940346.25
n÷5 171152277

Exponentiation

ny
n2 732327548057118225
n3 6.2669763679901E+26
n4 5.3630363764335E+35
n5 4.5894794373021E+44

Nth Root

y√n
2√n 29253.399546036
3√n 949.40364603643
4√n 171.03625213982
5√n 61.160430985041

Divisors of 855761385

1, 3, 5, 15, 17, 51, 85, 101, 149, 223, 255, 303, 447, 505, 669, 745, 1115, 1515, 1717, 2235, 2533, 3345, 3791, 5151, 7599, 8585, 11373, 12665, 15049, 18955, 22523, 25755, 33227, 37995, 45147, 56865, 67569, 75245, 99681, 112615, 166135, 225735, 255833, 337845, 382891, 498405, 564859, 767499, 1148673, 1279165, 1694577, 1914455, 2824295, 3355927, 3837495, 5743365, 8472885, 10067781, 16779635, 50338905, 57050759, 171152277, 285253795, 855761385

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855761384
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855761385 can be divided by 64 positive divisors. The sum of these divisors (counting 855761385) is 1, the average is 0.015625.

Base conversion 855761385

Base System Value
2 Binary 110011000000011110000111101001
3 Ternary 2012122021011221010
4 Quaternary 303000132013221
5 Quinary 3223033331020
6 Senary 220525534133
8 Octal 6300360751
10 Decimal 855761385
12 Duodecimal 1ba714349
16 Hexadecimal 3301e1e9
20 Vigesimal d78a395
36 Base36 e5hxpl

Cryptographic Hash Functions

md5 cca1291e7b29c5f6f1525b4440302701
sha1 df6cb9591e604c71ea3cc6473c48b59c3827477f
sha256 d156f5ac5a9cd44392ca0c54c1f487e8f1a3add996a1635b9f427987d04b36e0
sha512 e01e00f65b6153cfcab6a699cf0ebec17626c5f1015c8a7c5e4541f5205dd32a4ace6eef384667586c77ed38e5f93a81eb81035dbd78700cd050986768d2aa28
ripemd-160 e49c8d961deaa5db13d380057332ed0bc35156d3

855761385 as geometric shapes

Circle

Radius = n
Diameter 1711522770
Circumference 5376907360.6837
Area 2.3006748449977E+18

Sphere

Radius = n
Volume 2.6251049223865E+27
Surface area 9.2026993799907E+18
Circumference 5376907360.6837

Square

Length = n
Perimeter 3423045540
Area 732327548057118225
Diagonal 1210229356.8222

Cube

Length = n
Surface area 4393965288342709350
Volume 6.2669763679901E+26
Space diagonal 1482222197.9755

Equilateral Triangle

Length = n
Perimeter 2567284155
Area 3.1710713025432E+17
Altitude 741111098.98776

Triangular Pyramid

Length = n
Surface area 3.1710713025432E+17
Volume 7.3857024789028E+25
Height 403409785.60739