248889237 is an odd 9-digits composite number following 248889236
and preceding 248889238 . In scientific notation, it is written as 2.48889237 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 165731280 positive integers (up to 248889237) that are relatively prime to 248889237.
248889237 has 8 divisors, whose sum is 332242080
The reverse of 248889237 is 732988842
Previous prime number is 859
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
two hundred forty-eight million eight hundred eighty-nine thousand two hundred thirty-seven
Scientific notation
2.48889237 × 10^8
Engineering notation
2.48889237 × 10^6
Prime Factorization
3 × 859 × 96581
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
248889237
Product of the distinct prime numbers
The prime factorization of 248889237 is 3 × 859 × 96581.
Since it has a total of 3 prime factors.
7 , 4 , 26 , 39 , 807 , 423 , 620 , 2338 , 27803 , 43421 , 958269 , 670456 , 5801314 , 5453428 , 12922076 , 83103811 , 752522884 , 519519619 , 8757522243 , 1122809804
n×2
497778474
n×3
746667711
n×4
995556948
n×5
1244446185
n÷2
124444618.5
n÷3
82963079
n÷3
62222309.25
n÷5
49777847.4
n2
61945852294442169
n3
1.5417655912878E+25
n4
3.8372886164848E+33
n5
9.550598359057E+41
2 √n
15776.223787713
3 √n
629.02615730666
4 √n
125.60343859828
5 √n
47.775058032377
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
-248889236
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 248889237 can be divided by 8 positive divisors.
The sum of these divisors (counting 248889237) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110101011011111110010101
3
Ternary
122100022212211220
4
Quaternary
32311123332111
5
Quinary
1002203423422
6
Senary
40410320553
8
Octal
1665337625
10
Decimal
248889237
12
Duodecimal
6b429159
16
Hexadecimal
ed5bf95
20
Vigesimal
3hfb31h
36
Base36
446k5x
md5
10ff591328ac2817d025af3dba1ce2b8
sha1
baec9acf21df2c5ca0d329f8127f4b04eb038d29
sha256
19d9c52e894448c9ceccdda97ae23c954457c24a8488d842eaa04b41afc32089
sha512
37428e376ac587152185ce51b0fe52d035e29480f5f88ede33fefb3850fa880a098259874f0478c02fffbed10397a13723a5f37b0f83b608c64275b342a88b56
ripemd-160
cecd97900a0fb91fd6a05acccd1f7df8b754fd40
Diameter
497778474
Circumference
1563817197.0335
Area
1.9460863448858E+17
Volume
6.4581326068632E+25
Surface area
7.7843453795431E+17
Circumference
1563817197.0335
Perimeter
995556948
Area
61945852294442169
Diagonal
351982534.49409
Surface area
371675113766653014
Volume
1.5417655912878E+25
Space diagonal
431088803.94105
Perimeter
746667711
Area
2.6823340873033E+16
Altitude
215544401.97053
Surface area
2.6823340873033E+16
Volume
1.8169881743329E+24
Height
117327511.49803