393996895 (number)

393996895 is an odd 9-digits composite number following 393996894 and preceding 393996896. In scientific notation, it is written as 3.93996895 × 10^8. The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors. There are 315125760 positive integers (up to 393996895) that are relatively prime to 393996895.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million nine hundred ninety-six thousand eight hundred ninety-five

Notation

Scientific notation 3.93996895 × 10^8
Engineering notation 3.93996895 × 10^6

Prime Factorization of 393996895

Prime Factorization 5 × 10259 × 7681

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 393996895
Product of the distinct prime numbers

The prime factorization of 393996895 is 5 × 10259 × 7681. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 36, 47, 124, 362, 9543, 2371, 4864, 4477, 396381, 932567, 8527470, 3004420, 49936002, 17212922, 811928431, 507378204, 1315607866, 415235054

Basic calculations (n = 393996895)

Multiplication

n×y
n×2 787993790
n×3 1181990685
n×4 1575987580
n×5 1969984475

Division

n÷y
n÷2 196998447.5
n÷3 131332298.33333
n÷3 98499223.75
n÷5 78799379

Exponentiation

ny
n2 155233553269641025
n3 6.1161537988056E+25
n4 2.4097456060718E+34
n5 9.494322865322E+42

Nth Root

y√n
2√n 19849.355027305
3√n 733.10176722078
4√n 140.88773909502
5√n 52.371927723474

Divisors of 393996895

1, 5, 7681, 10259, 38405, 51295, 78799379, 393996895

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 -393996894
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 393996895 can be divided by 8 positive divisors. The sum of these divisors (counting 393996895) is 1, the average is 0.125.

Base conversion 393996895

Base System Value
2 Binary 10111011110111110101001011111
3 Ternary 1000110101010010121
4 Quaternary 113132332221133
5 Quinary 1301330400040
6 Senary 103032415411
8 Octal 2736765137
10 Decimal 393996895
12 Duodecimal abb47567
16 Hexadecimal 177bea5f
20 Vigesimal 6329c4f
36 Base36 6ikpy7

Cryptographic Hash Functions

md5 a4d71120a88477606733d907ff595101
sha1 b8a895e017a484c6a7b26ebb54e6c4ac7a7a487d
sha256 6d2e9310e83b92d7eef4e54834557470ab12a8fdccad174241d70c36b8f689b2
sha512 ce30e79bbb6728920d9009ff61696711a60e7f8f02638f34c4bbc5ecd56500664212fb225fe7e7e2cad4659ff9fd8d2b8958597db2a131698c7446523fd23f16
ripemd-160 164abe99b0d570d64c56cc884bcc7baf902a336c

393996895 as geometric shapes

Circle

Radius = n
Diameter 787993790
Circumference 2475555501.7384
Area 4.8768059054254E+17

Sphere

Radius = n
Volume 2.5619285123404E+26
Surface area 1.9507223621702E+18
Circumference 2475555501.7384

Square

Length = n
Perimeter 1575987580
Area 155233553269641025
Diagonal 557195752.44189

Cube

Length = n
Surface area 931401319617846150
Volume 6.1161537988056E+25
Space diagonal 682422640.16438

Equilateral Triangle

Length = n
Perimeter 1181990685
Area 6.7218100325617E+16
Altitude 341211320.08219

Triangular Pyramid

Length = n
Surface area 6.7218100325617E+16
Volume 7.2079563765255E+24
Height 185731917.48063