24891421 is an odd 8-digits prime number following 24891420
and preceding 24891422 . In scientific notation, it is written as 2.4891421 × 10^7.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 24891420 positive integers (up to 24891421) that are relatively prime to 24891421.
24891421 has 2 divisors, whose sum is 24891422
The reverse of 24891421 is 12419842
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 31 Digital Root 4
Name
twenty-four million eight hundred ninety-one thousand four hundred twenty-one
Scientific notation
2.4891421 × 10^7
Engineering notation
2.4891421 × 10^6
Prime Factorization
24891421
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
24891421 Product of the distinct prime numbers
The prime factorization of 24891421 is 24891421.
Since it has a total of 1 prime factors.
3 , 10 , 59 , 4 , 766 , 917 , 7700 , 4940 , 14532 , 14290 , 513759 , 395325 , 5109718 , 4742124 , 82713622 , 17954543 , 959942244 , 455048534 , 6052703626 , 3293839749
n×2
49782842
n×3
74674263
n×4
99565684
n×5
124457105
n÷2
12445710.5
n÷3
8297140.3333333
n÷3
6222855.25
n÷5
4978284.2
n2
619582839399241
n3
1.5422297299862E+22
n4
3.8388289487803E+29
n5
9.5553907511077E+36
2 √n4989.1302849294
3 √n291.9778435994
4 √n70.633775808245
5 √n30.144628641261
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
24891422 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
12445711 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4989.1303851473 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999919651 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 24891421 can be divided by 2 positive divisors.
The sum of these divisors (counting 24891421) is 24891422, the average is 12445711.
Base
System
Value
2
Binary
1011110111101000000011101
3
Ternary
1201211121121111
4
Quaternary
1132331000131
5
Quinary
22333011141
6
Senary
2245302021
8
Octal
136750035
10
Decimal
24891421
12
Duodecimal
8404911
16
Hexadecimal
17bd01d
20
Vigesimal
7fb8b1
36
Base36
eticd
md5
ff123549bc472f502eb2d032532654d0
sha1
0bd3a0819aeb406719452e8e8085d0b7ad67145f
sha256
45e0d88eebf64fec003ccb875529b7401e93354e7992353ae402140178c63cb9
sha512
c2b7cce1e571bcc587f8b4a6811b8de13b295babd9911e460c08f05ed31bad37be1aac0637b33bdafd49258760d1370c71dd00ddd4cec87ff98ec3c283571e79
ripemd-160
673151ab48eee57f66565cee666d6585fb1e828c
Diameter
49782842
Circumference
156397410.70202
Area
1.946476896547E+15
Volume
6.4600767864965E+22
Surface area
7.7859075861878E+15
Circumference
156397410.70202
Perimeter
99565684
Area
619582839399241
Diagonal
35201785.164938
Surface area
3717497036395446
Volume
1.5422297299862E+22
Space diagonal
43113205.844587
Perimeter
74674263
Area
2.6828723933432E+14
Altitude
21556602.922293
Surface area
2.6828723933432E+14
Volume
1.8175351670346E+21
Height
11733928.388313