399348549 (number)

399348549 is an odd 9-digits composite number following 399348548 and preceding 399348550. In scientific notation, it is written as 3.99348549 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 20 positive divisors. There are 265929480 positive integers (up to 399348549) that are relatively prime to 399348549.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.99348549 × 10^8
Engineering notation 3.99348549 × 10^6

Prime Factorization of 399348549

Prime Factorization 3 × 3 × 9 × 1091 × 4519

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 133116183
Product of the distinct prime numbers

The prime factorization of 399348549 is 3 × 3 × 9 × 1091 × 4519. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 50, 28, 670, 618, 1598, 9105, 21594, 65685, 110875, 728253, 2242643, 4132953, 22066711, 31291611, 642276416, 670003773, 6242833307, 2517207425

Basic calculations (n = 399348549)

Multiplication

n×y
n×2 798697098
n×3 1198045647
n×4 1597394196
n×5 1996742745

Division

n÷y
n÷2 199674274.5
n÷3 133116183
n÷3 99837137.25
n÷5 79869709.8

Exponentiation

ny
n2 159479263588405401
n3 6.3687812509618E+25
n4 2.54336355147E+34
n5 1.015688543859E+43

Nth Root

y√n
2√n 19983.707088526
3√n 736.40608805016
4√n 141.36374035985
5√n 52.513434388844

Divisors of 399348549

1, 3, 9, 27, 81, 1091, 3273, 4519, 9819, 13557, 29457, 40671, 88371, 122013, 366039, 4930229, 14790687, 44372061, 133116183, 399348549

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -399348548
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 399348549 can be divided by 20 positive divisors. The sum of these divisors (counting 399348549) is 1, the average is 0.05.

Base conversion 399348549

Base System Value
2 Binary 10111110011011001001101000101
3 Ternary 1000211110000020000
4 Quaternary 113303121031011
5 Quinary 1304213123144
6 Senary 103343231513
8 Octal 2763311505
10 Decimal 399348549
12 Duodecimal b18a8599
16 Hexadecimal 17cd9345
20 Vigesimal 64fib79
36 Base36 6lrfb9

Cryptographic Hash Functions

md5 99b11fd190c31fc93a45f12697f1ffee
sha1 804021a1b60a3b7ccbe2aa5c6da228aeebd3cb9e
sha256 aedc73699c8acfbe2b6baeb2a3b1286cab3c4b902812bda26d3d59c2f612ad39
sha512 68b15cb963e8830a357ac980f4b2b2dc5635e58d7a1bdf244414b2bcd3eb174ecaa394cf53bee3c7ffde9f3a126997e1f47c0d5cf5eb793b6a6f01d13bc615c6
ripemd-160 0bb73b728cbbdaa35dd9c3ad981da99d4258d01c

399348549 as geometric shapes

Circle

Radius = n
Diameter 798697098
Circumference 2509180935.5203
Area 5.0101888288924E+17

Sphere

Radius = n
Volume 2.6677488520456E+26
Surface area 2.004075531557E+18
Circumference 2509180935.5203

Square

Length = n
Perimeter 1597394196
Area 159479263588405401
Diagonal 564764134.10982

Cube

Length = n
Surface area 956875581530432406
Volume 6.3687812509618E+25
Space diagonal 691691976.79691

Equilateral Triangle

Length = n
Perimeter 1198045647
Area 6.9056546822197E+16
Altitude 345845988.39845

Triangular Pyramid

Length = n
Surface area 6.9056546822197E+16
Volume 7.5056806840814E+24
Height 188254711.36994