394112840 (number)

394112840 is an even 9-digits composite number following 394112839 and preceding 394112841. In scientific notation, it is written as 3.94112840 × 10^8. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 143008000 positive integers (up to 394112840) that are relatively prime to 394112840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.94112840 × 10^8
Engineering notation 3.94112840 × 10^6

Prime Factorization of 394112840

Prime Factorization 2 × 2 × 2 × 5 × 11 × 1091 × 821

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 98528210
Product of the distinct prime numbers

The prime factorization of 394112840 is 2 × 2 × 2 × 5 × 11 × 1091 × 821. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 5, 79, 8, 124, 84, 5708, 306, 91213, 71314, 993468, 12113, 8877671, 9171571, 68671096, 33286710, 354608259, 427547054, 9129325067, 2256998052

Basic calculations (n = 394112840)

Multiplication

n×y
n×2 788225680
n×3 1182338520
n×4 1576451360
n×5 1970564200

Division

n÷y
n÷2 197056420
n÷3 131370946.66667
n÷3 98528210
n÷5 78822568

Exponentiation

ny
n2 155324930652865600
n3 6.1215549542404E+25
n4 2.4125834082318E+34
n5 9.5083009875509E+42

Nth Root

y√n
2√n 19852.275436332
3√n 733.1736723119
4√n 140.89810302602
5√n 52.375009752082

Divisors of 394112840

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 821, 1091, 1642, 2182, 3284, 4105, 4364, 5455, 6568, 8210, 8728, 9031, 10910, 12001, 16420, 18062, 21820, 24002, 32840, 36124, 43640, 45155, 48004, 60005, 72248, 90310, 96008, 120010, 180620, 240020, 361240, 480040, 895711, 1791422, 3582844, 4478555, 7165688, 8957110, 9852821, 17914220, 19705642, 35828440, 39411284, 49264105, 78822568, 98528210, 197056420, 394112840

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 -394112839
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 394112840 can be divided by 64 positive divisors. The sum of these divisors (counting 394112840) is 1, the average is 0.015625.

Base conversion 394112840

Base System Value
2 Binary 10111011111011010111101001000
3 Ternary 1000110121000011212
4 Quaternary 113133122331020
5 Quinary 1301343102330
6 Senary 103035112252
8 Octal 2737327510
10 Decimal 394112840
12 Duodecimal abba2688
16 Hexadecimal 177daf48
20 Vigesimal 6334220
36 Base36 6in7ew

Cryptographic Hash Functions

md5 dcf0f3760524ed5cc7f9a7aeb0f49c48
sha1 df376a5ba8f5f0b815a565eb0a5b4365b6dd0579
sha256 3ce34abdf2ad05c945bc27a70c4ad8ffb24bebf1d450eb54c161a3569c0d6200
sha512 e7d44b6c89bfc488984047fe0d8907f545f3615c4c24aefb4a85e34eb2d7f3c37c7abe571dfa895cb7636805ae2451f3f1b57c0312c8615e939b7eb7aec19dbd
ripemd-160 9335f86049cec6a35b6098fdf8eeed3dcc38e4aa

394112840 as geometric shapes

Circle

Radius = n
Diameter 788225680
Circumference 2476284005.6588
Area 4.8796766105839E+17

Sphere

Radius = n
Volume 2.5641909430384E+26
Surface area 1.9518706442335E+18
Circumference 2476284005.6588

Square

Length = n
Perimeter 1576451360
Area 155324930652865600
Diagonal 557359723.43338

Cube

Length = n
Surface area 931949583917193600
Volume 6.1215549542404E+25
Space diagonal 682623462.79526

Equilateral Triangle

Length = n
Perimeter 1182338520
Area 6.7257667893219E+16
Altitude 341311731.39763

Triangular Pyramid

Length = n
Surface area 6.7257667893219E+16
Volume 7.2143216992491E+24
Height 185786574.47779