399454944 (number)

399454944 is an even 9-digits composite number following 399454943 and preceding 399454945. In scientific notation, it is written as 3.99454944 × 10^8. The sum of its digits is 51. It has a total of 8 prime factors and 48 positive divisors. There are 114129792 positive integers (up to 399454944) that are relatively prime to 399454944.

Interesting facts

Basic properties

Name

Name three hundred ninety-nine million four hundred fifty-four thousand nine hundred forty-four

Notation

Scientific notation 3.99454944 × 10^8
Engineering notation 3.99454944 × 10^6

Prime Factorization of 399454944

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 594427

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 24965934
Product of the distinct prime numbers

The prime factorization of 399454944 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 594427. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 5, 64, 97, 762, 64, 2880, 4798, 66722, 22119, 474440, 285952, 7898988, 2737820, 52663477, 58336074, 130166487, 879469041, 7747143050, 6548908619

Basic calculations (n = 399454944)

Multiplication

n×y
n×2 798909888
n×3 1198364832
n×4 1597819776
n×5 1997274720

Division

n÷y
n÷2 199727472
n÷3 133151648
n÷3 99863736
n÷5 79890988.8

Exponentiation

ny
n2 159564252286043136
n3 6.3738729461323E+25
n4 2.5460750607604E+34
n5 1.0170422708158E+43

Nth Root

y√n
2√n 19986.368954865
3√n 736.47148035715
4√n 141.37315500075
5√n 52.516232231253

Divisors of 399454944

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 594427, 1188854, 1783281, 2377708, 3566562, 4160989, 4755416, 7133124, 8321978, 9510832, 12482967, 14266248, 16643956, 19021664, 24965934, 28532496, 33287912, 49931868, 57064992, 66575824, 99863736, 133151648, 199727472, 399454944

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -399454943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 399454944 can be divided by 48 positive divisors. The sum of these divisors (counting 399454944) is 1, the average is 0.020833333333333.

Base conversion 399454944

Base System Value
2 Binary 10111110011110011001011100000
3 Ternary 1000211122102011120
4 Quaternary 113303303023200
5 Quinary 1304230024234
6 Senary 103345412240
8 Octal 2763631340
10 Decimal 399454944
12 Duodecimal b193a080
16 Hexadecimal 17cf32e0
20 Vigesimal 64gbh74
36 Base36 6ltpeo

Cryptographic Hash Functions

md5 6b2ed55ee7e226add11432b400295f7b
sha1 8ad3559ed3892457739b3ea4515bb3d561fce680
sha256 d3aaa71dc17547d26f3e72adec137a83a677055206033a576afd816f9fbb3b21
sha512 2d75e59898ad1d076bc5fabd47c3e65ea7bbcf8ff10e0ff17d7a1931382444c31d25bdb8d05e5599157fbaaabb839f9eecbc04410cfd292da6e692e99201b1ec
ripemd-160 4f635e116f0ca82a7ed6a994cbf718a47638f489

399454944 as geometric shapes

Circle

Radius = n
Diameter 798909888
Circumference 2509849435.021
Area 5.0128588275738E+17

Sphere

Radius = n
Volume 2.6698816563312E+26
Surface area 2.0051435310295E+18
Circumference 2509849435.021

Square

Length = n
Perimeter 1597819776
Area 159564252286043136
Diagonal 564914599.36179

Cube

Length = n
Surface area 957385513716258816
Volume 6.3738729461323E+25
Space diagonal 691876258.34258

Equilateral Triangle

Length = n
Perimeter 1198364832
Area 6.9093348007791E+16
Altitude 345938129.17129

Triangular Pyramid

Length = n
Surface area 6.9093348007791E+16
Volume 7.5116813043861E+24
Height 188304866.45393