393996898 (number)

393996898 is an even 9-digits composite number following 393996897 and preceding 393996899. In scientific notation, it is written as 3.93996898 × 10^8. The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors. There are 195157236 positive integers (up to 393996898) that are relatively prime to 393996898.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.93996898 × 10^8
Engineering notation 3.93996898 × 10^6

Prime Factorization of 393996898

Prime Factorization 2 × 107 × 1841107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 393996898
Product of the distinct prime numbers

The prime factorization of 393996898 is 2 × 107 × 1841107. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 28, 11, 16, 300, 7860, 297, 60745, 292, 37352, 388529, 9043083, 498804, 53782151, 54965279, 251003788, 842550229, 9220831796, 1374391560

Basic calculations (n = 393996898)

Multiplication

n×y
n×2 787993796
n×3 1181990694
n×4 1575987592
n×5 1969984490

Division

n÷y
n÷2 196998449
n÷3 131332299.33333
n÷3 98499224.5
n÷5 78799379.6

Exponentiation

ny
n2 155233555633622404
n3 6.1161539385158E+25
n4 2.4097456794657E+34
n5 9.4943232267839E+42

Nth Root

y√n
2√n 19849.355102874
3√n 733.10176908146
4√n 140.8877393632
5√n 52.371927803229

Divisors of 393996898

1, 2, 107, 214, 1841107, 3682214, 196998449, 393996898

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 -393996897
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 393996898 can be divided by 8 positive divisors. The sum of these divisors (counting 393996898) is 1, the average is 0.125.

Base conversion 393996898

Base System Value
2 Binary 10111011110111110101001100010
3 Ternary 1000110101010010201
4 Quaternary 113132332221202
5 Quinary 1301330400043
6 Senary 103032415414
8 Octal 2736765142
10 Decimal 393996898
12 Duodecimal abb4756a
16 Hexadecimal 177bea62
20 Vigesimal 6329c4i
36 Base36 6ikpya

Cryptographic Hash Functions

md5 7bad67884a25b927d1a545d85725a50a
sha1 1cb6ff26fdbf5e69947a76d5e4c3d8dc6ebbe4d9
sha256 7e815396e474d8fcb55570fb029ed8b5fa0326e94bfc709ff437048b6b36909e
sha512 96a70e23db47930a0e6f9a6031a7283d24e7bfed595be715b79c7be10a36b391377945b5b5852dc41df1da261ff6105537d835e8861fd966942c9303c8088922
ripemd-160 f4cbc9023d3a26208f8100cd5f5bfd809b4e7265

393996898 as geometric shapes

Circle

Radius = n
Diameter 787993796
Circumference 2475555520.5879
Area 4.8768059796921E+17

Sphere

Radius = n
Volume 2.5619285708621E+26
Surface area 1.9507223918768E+18
Circumference 2475555520.5879

Square

Length = n
Perimeter 1575987592
Area 155233555633622404
Diagonal 557195756.68453

Cube

Length = n
Surface area 931401333801734424
Volume 6.1161539385158E+25
Space diagonal 682422645.36053

Equilateral Triangle

Length = n
Perimeter 1181990694
Area 6.7218101349251E+16
Altitude 341211322.68027

Triangular Pyramid

Length = n
Surface area 6.7218101349251E+16
Volume 7.2079565411755E+24
Height 185731918.89484