248857998 is an even 9-digits composite number following 248857997
and preceding 248857999 . In scientific notation, it is written as 2.48857998 × 10^8.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 82952664 positive integers (up to 248857998) that are relatively prime to 248857998.
248857998 has 8 divisors, whose sum is 497716008
The reverse of 248857998 is 899758842
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 60
Digital Root 6
Name
two hundred forty-eight million eight hundred fifty-seven thousand nine hundred ninety-eight
Scientific notation
2.48857998 × 10^8
Engineering notation
2.48857998 × 10^6
Prime Factorization
2 × 3 × 41476333
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
248857998
Product of the distinct prime numbers
The prime factorization of 248857998 is 2 × 3 × 41476333.
Since it has a total of 3 prime factors.
9 , 7 , 40 , 60 , 45 , 494 , 7858 , 4544 , 47925 , 25040 , 17349 , 270170 , 5287079 , 8612360 , 97734468 , 75694732 , 281587385 , 166239376 , 1533694788 , 1239361542
n×2
497715996
n×3
746573994
n×4
995431992
n×5
1244289990
n÷2
124428999
n÷3
82952666
n÷3
62214499.5
n÷5
49771599.6
n2
61930303168568004
n3
1.5411851262063E+25
n4
3.8353624505507E+33
n5
9.5446062104843E+41
2 √n
15775.233690821
3 √n
628.99983907966
4 √n
125.59949717583
5 √n
47.773858687648
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
-248857997
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 248857998 can be divided by 8 positive divisors.
The sum of these divisors (counting 248857998) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110101010100010110001110
3
Ternary
122100021021222220
4
Quaternary
32311110112032
5
Quinary
1002201423443
6
Senary
40405520210
8
Octal
1665242616
10
Decimal
248857998
12
Duodecimal
6b413066
16
Hexadecimal
ed5458e
20
Vigesimal
3hf74ji
36
Base36
445w26
md5
64f7fe60e5971851cf2c71ae105e2224
sha1
e7905fbf4b6798e7b062b13a7653742c17348b41
sha256
ee8c1889a99a471993891b7f5cc47803052cda5f3680f06288994c9945a0be23
sha512
d5c2786aa2d28b988f3cc1591602ee95d72be52e31a6397da4d57df29e3ce2ac998b3f0aa3f9027c0ad96d351ef7e2265393d3ae7343bb5ab24ac703c336f44b
ripemd-160
3764351519c0f79102390437ecbff8dd40f16ae0
Diameter
497715996
Circumference
1563620916.6077
Area
1.9455978546896E+17
Volume
6.4557011604154E+25
Surface area
7.7823914187585E+17
Circumference
1563620916.6077
Perimeter
995431992
Area
61930303168568004
Diagonal
351938355.87662
Surface area
371581819011408024
Volume
1.5411851262063E+25
Space diagonal
431034696.40587
Perimeter
746573994
Area
2.6816607904026E+16
Altitude
215517348.20294
Surface area
2.6816607904026E+16
Volume
1.8163040896739E+24
Height
117312785.29221