399156966 (number)

399156966 is an even 9-digits composite number following 399156965 and preceding 399156967. In scientific notation, it is written as 3.99156966 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 122817456 positive integers (up to 399156966) that are relatively prime to 399156966.

Interesting facts

Basic properties

Name

Name three hundred ninety-nine million one hundred fifty-six thousand nine hundred sixty-six

Notation

Scientific notation 3.99156966 × 10^8
Engineering notation 3.99156966 × 10^6

Prime Factorization of 399156966

Prime Factorization 2 × 3 × 3 × 13 × 1705799

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 133052322
Product of the distinct prime numbers

The prime factorization of 399156966 is 2 × 3 × 3 × 13 × 1705799. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 77, 56, 491, 390, 6549, 4865, 80951, 31303, 12507, 485814, 730533, 9331168, 56829585, 26784664, 850764889, 961715356, 6968717565, 1851155402

Basic calculations (n = 399156966)

Multiplication

n×y
n×2 798313932
n×3 1197470898
n×4 1596627864
n×5 1995784830

Division

n÷y
n÷2 199578483
n÷3 133052322
n÷3 99789241.5
n÷5 79831393.2

Exponentiation

ny
n2 159326283506325156
n3 6.3596195928441E+25
n4 2.5384864615938E+34
n5 1.0132545542419E+43

Nth Root

y√n
2√n 19978.913033496
3√n 736.28830835211
4√n 141.34678289051
5√n 52.508394875125

Divisors of 399156966

1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1705799, 3411598, 5117397, 10234794, 15352191, 22175387, 30704382, 44350774, 66526161, 133052322, 199578483, 399156966

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -399156965
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 399156966 can be divided by 24 positive divisors. The sum of these divisors (counting 399156966) is 1, the average is 0.041666666666667.

Base conversion 399156966

Base System Value
2 Binary 10111110010101010011011100110
3 Ternary 1000211002021102100
4 Quaternary 113302222123212
5 Quinary 1304141010331
6 Senary 103335152530
8 Octal 2762523346
10 Decimal 399156966
12 Duodecimal b1815746
16 Hexadecimal 17caa6e6
20 Vigesimal 64eec86
36 Base36 6lnbhi

Cryptographic Hash Functions

md5 41ce2a82c4b45b6fe790326fb3d5c5d4
sha1 815d980e5b237c7ca9eb3a4617cff465b0f70d68
sha256 798500422ba0e9a6bf56ba8e302ada378f0eee728c9d6a53cba8517e2900a33b
sha512 36d7fceef5d012374745b4a151acc49eafd6d2d52347997e5193e9c55e0454f6e4a5a252754be19119ad9fd5399f450b818fcb82ae42330b3b20bf45059f62a4
ripemd-160 87b0dab185aa24b0b0d1082709ce1a20779905d8

399156966 as geometric shapes

Circle

Radius = n
Diameter 798313932
Circumference 2507977184.0296
Area 5.0053828178724E+17

Sphere

Radius = n
Volume 2.6639112256673E+26
Surface area 2.0021531271489E+18
Circumference 2507977184.0296

Square

Length = n
Perimeter 1596627864
Area 159326283506325156
Diagonal 564493194.8329

Cube

Length = n
Surface area 955957701037950936
Volume 6.3596195928441E+25
Space diagonal 691360145.30704

Equilateral Triangle

Length = n
Perimeter 1197470898
Area 6.899030450352E+16
Altitude 345680072.65352

Triangular Pyramid

Length = n
Surface area 6.899030450352E+16
Volume 7.4948835664448E+24
Height 188164398.27763