23894387 (number)

23894387 is an odd 8-digits composite number following 23894386 and preceding 23894388. In scientific notation, it is written as 2.3894387 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 21664000 positive integers (up to 23894387) that are relatively prime to 23894387.

Interesting facts

Basic properties

Name

Name twenty-three million eight hundred ninety-four thousand three hundred eighty-seven

Notation

Scientific notation 2.3894387 × 10^7
Engineering notation 2.3894387 × 10^6

Prime Factorization of 23894387

Prime Factorization 11 × 401 × 5417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 23894387
Product of the distinct prime numbers

The prime factorization of 23894387 is 11 × 401 × 5417. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 23894387)

Multiplication

n×y
n×2 47788774
n×3 71683161
n×4 95577548
n×5 119471935

Division

n÷y
n÷2 11947193.5
n÷3 7964795.6666667
n÷3 5973596.75
n÷5 4778877.4

Exponentiation

ny
n2 570941730105769
n3 1.3642302653597E+22
n4 3.2597445917617E+29
n5 7.7889598796711E+36

Nth Root

y√n
2√n 4888.1885192779
3√n 288.02617994392
4√n 69.915581376957
5√n 29.899173179434

Divisors of 23894387

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -23894386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 23894387 can be divided by 8 positive divisors. The sum of these divisors (counting 23894387) is 1, the average is 0.125.

Base conversion 23894387

Base System Value
2 Binary 1011011001001100101110011
3 Ternary 1122221221221022
4 Quaternary 1123021211303
5 Quinary 22104110022
6 Senary 2212050055
8 Octal 133114563
10 Decimal 23894387
12 Duodecimal 800392b
16 Hexadecimal 16c9973
20 Vigesimal 796fj7
36 Base36 e850z

Cryptographic Hash Functions

md5 eaa5d011eb9c521145fcd1a981d417cf
sha1 efd826dc90c6aa013fe2c2e996be17379f121118
sha256 fedc813a2f575f5c4791a4f1e94fe8f0b3c55333a5e140ffd4b10acce94e2b58
sha512 8f026a2862c9197d41e90901e04c5627fc7c81b4a6a1436731e9b23307789a0c086b2835e975035f9909e6e0018eb5277c8424cd28cccafbe7938fbd120f14a6
ripemd-160 f5c6cc5c4e3e4913f1a5b42b50452cb534245125

23894387 as geometric shapes

Circle

Radius = n
Diameter 47788774
Circumference 150132861.32246
Area 1.7936663449281E+15

Sphere

Radius = n
Volume 5.7144743726118E+22
Surface area 7.1746653797125E+15
Circumference 150132861.32246

Square

Length = n
Perimeter 95577548
Area 570941730105769
Diagonal 33791766.159991

Cube

Length = n
Surface area 3425650380634614
Volume 1.3642302653597E+22
Space diagonal 41386292.299713

Equilateral Triangle

Length = n
Perimeter 71683161
Area 2.4722502117612E+14
Altitude 20693146.149857

Triangular Pyramid

Length = n
Surface area 2.4722502117612E+14
Volume 1.6077607862263E+21
Height 11263922.05333