394112838 (number)

394112838 is an even 9-digits composite number following 394112837 and preceding 394112839. In scientific notation, it is written as 3.94112838 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 110315520 positive integers (up to 394112838) that are relatively prime to 394112838.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million one hundred twelve thousand eight hundred thirty-eight

Notation

Scientific notation 3.94112838 × 10^8
Engineering notation 3.94112838 × 10^6

Prime Factorization of 394112838

Prime Factorization 2 × 73 × 3 × 7 × 191 × 673

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 394112838
Product of the distinct prime numbers

The prime factorization of 394112838 is 2 × 73 × 3 × 7 × 191 × 673. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 17, 80, 369, 135, 7668, 9142, 55746, 92872, 601787, 956912, 4901044, 3803480, 78245006, 83307789, 72301057, 285270410, 446819905, 8208551643

Basic calculations (n = 394112838)

Multiplication

n×y
n×2 788225676
n×3 1182338514
n×4 1576451352
n×5 1970564190

Division

n÷y
n÷2 197056419
n÷3 131370946
n÷3 98528209.5
n÷5 78822567.6

Exponentiation

ny
n2 155324929076414244
n3 6.1215548610454E+25
n4 2.4125833592593E+34
n5 9.5083007462926E+42

Nth Root

y√n
2√n 19852.27538596
3√n 733.17367107169
4√n 140.89810284727
5√n 52.375009698925

Divisors of 394112838

1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 191, 219, 382, 438, 511, 573, 673, 1022, 1146, 1337, 1346, 1533, 2019, 2674, 3066, 4011, 4038, 4711, 8022, 9422, 13943, 14133, 27886, 28266, 41829, 49129, 83658, 97601, 98258, 128543, 147387, 195202, 257086, 292803, 294774, 343903, 385629, 585606, 687806, 771258, 899801, 1031709, 1799602, 2063418, 2699403, 5398806, 9383639, 18767278, 28150917, 56301834, 65685473, 131370946, 197056419, 394112838

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394112837
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394112838 can be divided by 64 positive divisors. The sum of these divisors (counting 394112838) is 1, the average is 0.015625.

Base conversion 394112838

Base System Value
2 Binary 10111011111011010111101000110
3 Ternary 1000110121000011210
4 Quaternary 113133122331012
5 Quinary 1301343102323
6 Senary 103035112250
8 Octal 2737327506
10 Decimal 394112838
12 Duodecimal abba2686
16 Hexadecimal 177daf46
20 Vigesimal 633421i
36 Base36 6in7eu

Cryptographic Hash Functions

md5 36c25867c40b5d8c726af1000c599ebe
sha1 3cef2178097de62efa37680da62dc364c10b16e5
sha256 3e6f56a7819bcf2ae7a3fd7f6484eac865be8a8938bb4a96398b000e64b2b3b0
sha512 3a12f0129cb1baa6ad7dfdba682d9cdbfcf8a6f20c731cf41624b0115ad7aa76f884f4ac8a97f8403c5f7b57b235c3dedec98e6b57cd0766f563d75ca1b8b553
ripemd-160 aaab84ddd6a3c9a5c85a3d5811de87f0b1eeb5e6

394112838 as geometric shapes

Circle

Radius = n
Diameter 788225676
Circumference 2476283993.0924
Area 4.8796765610582E+17

Sphere

Radius = n
Volume 2.564190904001E+26
Surface area 1.9518706244233E+18
Circumference 2476283993.0924

Square

Length = n
Perimeter 1576451352
Area 155324929076414244
Diagonal 557359720.60495

Cube

Length = n
Surface area 931949574458485464
Volume 6.1215548610454E+25
Space diagonal 682623459.33116

Equilateral Triangle

Length = n
Perimeter 1182338514
Area 6.7257667210595E+16
Altitude 341311729.66558

Triangular Pyramid

Length = n
Surface area 6.7257667210595E+16
Volume 7.2143215894178E+24
Height 185786573.53498