396985155 (number)

396985155 is an odd 9-digits composite number following 396985154 and preceding 396985156. In scientific notation, it is written as 3.96985155 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 181478880 positive integers (up to 396985155) that are relatively prime to 396985155.

Interesting facts

Basic properties

Name

Name three hundred ninety-six million nine hundred eighty-five thousand one hundred fifty-five

Notation

Scientific notation 3.96985155 × 10^8
Engineering notation 3.96985155 × 10^6

Prime Factorization of 396985155

Prime Factorization 105 × 3780811

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 396985155
Product of the distinct prime numbers

The prime factorization of 396985155 is 105 × 3780811. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 10, 4, 753, 650, 4789, 8004, 98846, 12577, 467882, 86380, 5750778, 304932, 26642704, 97864940, 211178204, 593460709, 3457417943, 9725394303

Basic calculations (n = 396985155)

Multiplication

n×y
n×2 793970310
n×3 1190955465
n×4 1587940620
n×5 1984925775

Division

n÷y
n÷2 198492577.5
n÷3 132328385
n÷3 99246288.75
n÷5 79397031

Exponentiation

ny
n2 157597213290374025
n3 6.2563754145647E+25
n4 2.4836881636892E+34
n5 9.8598733063381E+42

Nth Root

y√n
2√n 19924.486317092
3√n 734.95049877184
4√n 141.15412256499
5√n 52.45113052781

Divisors of 396985155

1, 105, 3780811, 396985155

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -396985154
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 396985155 can be divided by 4 positive divisors. The sum of these divisors (counting 396985155) is 1, the average is 0.25.

Base conversion 396985155

Base System Value
2 Binary 10111101010011000001101000011
3 Ternary 1000122222221020220
4 Quaternary 113222120031003
5 Quinary 1303112011110
6 Senary 103220434123
8 Octal 2752301503
10 Decimal 396985155
12 Duodecimal b0b48943
16 Hexadecimal 17a98343
20 Vigesimal 64132hf
36 Base36 6kcrpf

Cryptographic Hash Functions

md5 2527855db1fda7c7d07648632055087c
sha1 e06b9c3aab9ba44d988fa6129e61d2a34419f82a
sha256 20f1a0941fbc08051d595e6d7c382a9e16db03421ade260b167aeb77a5d7e2a7
sha512 a522d50a098877ccde3a9c8668bef5a6c434a63cc55405fe257f2521e27c58670bdd870d7cd7a1f0c3982e17494f7f20796732dd59eb8045b8b93c38562b7e12
ripemd-160 1540a40a01304da2bd6d142c161012747c3e770f

396985155 as geometric shapes

Circle

Radius = n
Diameter 793970310
Circumference 2494331293.0644
Area 4.9510624749926E+17

Sphere

Radius = n
Volume 2.6206644053995E+26
Surface area 1.9804249899971E+18
Circumference 2494331293.0644

Square

Length = n
Perimeter 1587940620
Area 157597213290374025
Diagonal 561421790.26179

Cube

Length = n
Surface area 945583279742244150
Volume 6.2563754145647E+25
Space diagonal 687598458.31061

Equilateral Triangle

Length = n
Perimeter 1190955465
Area 6.8241595137549E+16
Altitude 343799229.1553

Triangular Pyramid

Length = n
Surface area 6.8241595137549E+16
Volume 7.3732091354792E+24
Height 187140596.75393