399366913 (number)

399366913 is an odd 9-digits composite number following 399366912 and preceding 399366914. In scientific notation, it is written as 3.99366913 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 362562200 positive integers (up to 399366913) that are relatively prime to 399366913.

Interesting facts

Basic properties

Name

Name three hundred ninety-nine million three hundred sixty-six thousand nine hundred thirteen

Notation

Scientific notation 3.99366913 × 10^8
Engineering notation 3.99366913 × 10^6

Prime Factorization of 399366913

Prime Factorization 11 × 11 × 911 × 3623

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36306083
Product of the distinct prime numbers

The prime factorization of 399366913 is 11 × 11 × 911 × 3623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 24, 50, 176, 49, 8992, 1387, 89440, 56660, 249106, 394492, 3082138, 9303788, 15403622, 33069211, 314982221, 77927549, 4590156916, 8851515562

Basic calculations (n = 399366913)

Multiplication

n×y
n×2 798733826
n×3 1198100739
n×4 1597467652
n×5 1996834565

Division

n÷y
n÷2 199683456.5
n÷3 133122304.33333
n÷3 99841728.25
n÷5 79873382.6

Exponentiation

ny
n2 159493931199149569
n3 6.3696598945239E+25
n4 2.5438314089359E+34
n5 1.0159220969792E+43

Nth Root

y√n
2√n 19984.166557553
3√n 736.41737572868
4√n 141.36536548091
5√n 52.513917344885

Divisors of 399366913

1, 11, 121, 911, 3623, 10021, 39853, 110231, 438383, 3300553, 36306083, 399366913

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -399366912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 399366913 can be divided by 12 positive divisors. The sum of these divisors (counting 399366913) is 1, the average is 0.083333333333333.

Base conversion 399366913

Base System Value
2 Binary 10111110011011101101100000001
3 Ternary 1000211110221102011
4 Quaternary 113303131230001
5 Quinary 1304214220123
6 Senary 103343452521
8 Octal 2763355401
10 Decimal 399366913
12 Duodecimal b18b7141
16 Hexadecimal 17cddb01
20 Vigesimal 64g0h5d
36 Base36 6lrthd

Cryptographic Hash Functions

md5 fd4b09e1a368610b87cda4c84f4bec14
sha1 901cc1b5d0864fa5eb6759eaaa39a434db0d0dd0
sha256 4d3e9f2bd40a92a08526bd7ec0367f609f91439269b18c482de0e6a1e2ec0dc2
sha512 cb1568009c413437afd565f332c410954c59d6d316c73732c58e635a1344ef6d38b4b5f31a6bf58578cf649285c5ef15751b7a798d9998ccc9766cbb6a2ac867
ripemd-160 667ad795f98beda2c103f210ec828c0b2708246d

399366913 as geometric shapes

Circle

Radius = n
Diameter 798733826
Circumference 2509296319.9353
Area 5.010649625474E+17

Sphere

Radius = n
Volume 2.6681168974002E+26
Surface area 2.0042598501896E+18
Circumference 2509296319.9353

Square

Length = n
Perimeter 1597467652
Area 159493931199149569
Diagonal 564790104.72768

Cube

Length = n
Surface area 956963587194897414
Volume 6.3696598945239E+25
Space diagonal 691723784.17794

Equilateral Triangle

Length = n
Perimeter 1198100739
Area 6.9062898083955E+16
Altitude 345861892.08897

Triangular Pyramid

Length = n
Surface area 6.9062898083955E+16
Volume 7.5067161754497E+24
Height 188263368.24256