398693775 (number)

398693775 is an odd 9-digits composite number following 398693774 and preceding 398693776. In scientific notation, it is written as 3.98693775 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 200128000 positive integers (up to 398693775) that are relatively prime to 398693775.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million six hundred ninety-three thousand seven hundred seventy-five

Notation

Scientific notation 3.98693775 × 10^8
Engineering notation 3.98693775 × 10^6

Prime Factorization of 398693775

Prime Factorization 85 × 3 × 5 × 312701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 398693775
Product of the distinct prime numbers

The prime factorization of 398693775 is 85 × 3 × 5 × 312701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 71, 75, 772, 39, 932, 6266, 64669, 43533, 221707, 129434, 4229962, 2531709, 16823662, 31138678, 421009051, 661989246, 1793629376, 9307900959

Basic calculations (n = 398693775)

Multiplication

n×y
n×2 797387550
n×3 1196081325
n×4 1594775100
n×5 1993468875

Division

n÷y
n÷2 199346887.5
n÷3 132897925
n÷3 99673443.75
n÷5 79738755

Exponentiation

ny
n2 158956726223750625
n3 6.3375057239789E+25
n4 2.5267240811772E+34
n5 1.007389162308E+43

Nth Root

y√n
2√n 19967.317671635
3√n 736.00339610811
4√n 141.30575951332
5√n 52.496202822813

Divisors of 398693775

1, 3, 5, 15, 85, 255, 425, 1275, 312701, 938103, 1563505, 4690515, 26579585, 79738755, 132897925, 398693775

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 -398693774
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 398693775 can be divided by 16 positive divisors. The sum of these divisors (counting 398693775) is 1, the average is 0.0625.

Base conversion 398693775

Base System Value
2 Binary 10111110000111001010110001111
3 Ternary 1000210012202001010
4 Quaternary 113300321112033
5 Quinary 1304031200100
6 Senary 103321220303
8 Octal 2760712617
10 Decimal 398693775
12 Duodecimal b1631693
16 Hexadecimal 17c3958f
20 Vigesimal 64bge8f
36 Base36 6lde33

Cryptographic Hash Functions

md5 0ac1c27dcc383d8046455b7557f51cb0
sha1 63bee3eca23bbfe4dcd2406081d7caaaba470270
sha256 91d96c0cba4cf1e41c1f099907ed103ac31cffa8d878570c54c0de646aee50ed
sha512 bb52ce455c1864a06e808939a848bdd974278a89bc6ca2d15bb35033c2d76b40c584f224f7e19de9b2bb46032ff8ab50dfa34464a9e82ddaa9504223a4a23bcf
ripemd-160 6f7105b779b93d13527aaae9202f66b2a6a0a507

398693775 as geometric shapes

Circle

Radius = n
Diameter 797387550
Circumference 2505066869.144
Area 4.9937728334322E+17

Sphere

Radius = n
Volume 2.654648189938E+26
Surface area 1.9975091333729E+18
Circumference 2505066869.144

Square

Length = n
Perimeter 1594775100
Area 158956726223750625
Diagonal 563838143.83873

Cube

Length = n
Surface area 953740357342503750
Volume 6.3375057239789E+25
Space diagonal 690557874.96143

Equilateral Triangle

Length = n
Perimeter 1196081325
Area 6.8830281506088E+16
Altitude 345278937.48072

Triangular Pyramid

Length = n
Surface area 6.8830281506088E+16
Volume 7.4688221220567E+24
Height 187946047.94624