23943978 (number)

23943978 is an even 8-digits composite number following 23943977 and preceding 23943979. In scientific notation, it is written as 2.3943978 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 7981308 positive integers (up to 23943978) that are relatively prime to 23943978.

Interesting facts

Basic properties

Name

Name twenty-three million nine hundred forty-three thousand nine hundred seventy-eight

Notation

Scientific notation 2.3943978 × 10^7
Engineering notation 2.3943978 × 10^6

Prime Factorization of 23943978

Prime Factorization 2 × 9 × 3 × 443407

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 23943978
Product of the distinct prime numbers

The prime factorization of 23943978 is 2 × 9 × 3 × 443407. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 41, 84, 283, 860, 1384, 1418, 78144, 90938, 467468, 779885, 6270043, 6303514, 62946014, 19478083, 174935398, 167251570, 1558166068, 8389849937

Basic calculations (n = 23943978)

Multiplication

n×y
n×2 47887956
n×3 71831934
n×4 95775912
n×5 119719890

Division

n÷y
n÷2 11971989
n÷3 7981326
n÷3 5985994.5
n÷5 4788795.6

Exponentiation

ny
n2 573314082464484
n3 1.372741977762E+22
n4 3.2868903715209E+29
n5 7.8701230744109E+36

Nth Root

y√n
2√n 4893.2584235865
3√n 288.22530113251
4√n 69.951829308364
5√n 29.911573585522

Divisors of 23943978

1, 2, 3, 6, 9, 18, 27, 54, 443407, 886814, 1330221, 2660442, 3990663, 7981326, 11971989, 23943978

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -23943977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 23943978 can be divided by 16 positive divisors. The sum of these divisors (counting 23943978) is 1, the average is 0.0625.

Base conversion 23943978

Base System Value
2 Binary 1011011010101101100101010
3 Ternary 1200001110222000
4 Quaternary 1123111230222
5 Quinary 22112201403
6 Senary 2213111430
8 Octal 133255452
10 Decimal 23943978
12 Duodecimal 8028576
16 Hexadecimal 16d5b2a
20 Vigesimal 79cjii
36 Base36 e97ai

Cryptographic Hash Functions

md5 607ff8b152f57b191c1a878a00a737ba
sha1 9af0819825b985ac71e403fa37351da28f968c24
sha256 e678a828ec1f8dc08d3a37d7a5d708d9e08f6047e5693401e040a7168270a8a5
sha512 c55ad5778c97a2813e27410084b6e78614e8e1f7b21569cdf047f05520aee8d85d594ab8e01de885fe475dc679b122e5a293c8f48ea3400f56ac46d5c9de8f82
ripemd-160 472c670d91b1ba5fe816694572b1f25e0c7c5d96

23943978 as geometric shapes

Circle

Radius = n
Diameter 47887956
Circumference 150444450.76503
Area 1.80111930967E+15

Sphere

Radius = n
Volume 5.7501281501485E+22
Surface area 7.20447723868E+15
Circumference 150444450.76503

Square

Length = n
Perimeter 95775912
Area 573314082464484
Diagonal 33861898.424763

Cube

Length = n
Surface area 3439884494786904
Volume 1.372741977762E+22
Space diagonal 41472186.431311

Equilateral Triangle

Length = n
Perimeter 71831934
Area 2.482522798808E+14
Altitude 20736093.215656

Triangular Pyramid

Length = n
Surface area 2.482522798808E+14
Volume 1.6177919354915E+21
Height 11287299.474921