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.
23894387 has 8 divisors, whose sum is 26136432
The reverse of 23894387 is 78349832
Previous prime number is 401
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
twenty-three million eight hundred ninety-four thousand three hundred eighty-seven
Scientific notation
2.3894387 × 10^7
Engineering notation
2.3894387 × 10^6
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.
1 , 5 , 90 , 33 , 492 , 195 , 7600 , 2668 , 19691 , 32980 , 366903 , 261559 , 9331919 , 2176617 , 25187756 , 97989191 , 118368465 , 86207011 , 6379507008 , 1329285170
n×2
47788774
n×3
71683161
n×4
95577548
n×5
119471935
n÷2
11947193.5
n÷3
7964795.6666667
n÷3
5973596.75
n÷5
4778877.4
n2
570941730105769
n3
1.3642302653597E+22
n4
3.2597445917617E+29
n5
7.7889598796711E+36
2 √n
4888.1885192779
3 √n
288.02617994392
4 √n
69.915581376957
5 √n
29.899173179434
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
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
md5
eaa5d011eb9c521145fcd1a981d417cf
sha1
efd826dc90c6aa013fe2c2e996be17379f121118
sha256
fedc813a2f575f5c4791a4f1e94fe8f0b3c55333a5e140ffd4b10acce94e2b58
sha512
8f026a2862c9197d41e90901e04c5627fc7c81b4a6a1436731e9b23307789a0c086b2835e975035f9909e6e0018eb5277c8424cd28cccafbe7938fbd120f14a6
ripemd-160
f5c6cc5c4e3e4913f1a5b42b50452cb534245125
Diameter
47788774
Circumference
150132861.32246
Area
1.7936663449281E+15
Volume
5.7144743726118E+22
Surface area
7.1746653797125E+15
Circumference
150132861.32246
Perimeter
95577548
Area
570941730105769
Diagonal
33791766.159991
Surface area
3425650380634614
Volume
1.3642302653597E+22
Space diagonal
41386292.299713
Perimeter
71683161
Area
2.4722502117612E+14
Altitude
20693146.149857
Surface area
2.4722502117612E+14
Volume
1.6077607862263E+21
Height
11263922.05333