245394580 is an even 9-digits composite number following 245394579
and preceding 245394581 . In scientific notation, it is written as 2.45394580 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 98157824 positive integers (up to 245394580) that are relatively prime to 245394580.
245394580 has 12 divisors, whose sum is 515328660
The reverse of 245394580 is 085493542
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
two hundred forty-five million three hundred ninety-four thousand five hundred eighty
Scientific notation
2.45394580 × 10^8
Engineering notation
2.45394580 × 10^6
Prime Factorization
2 × 2 × 5 × 12269729
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
122697290 Product of the distinct prime numbers
The prime factorization of 245394580 is 2 × 2 × 5 × 12269729.
Since it has a total of 4 prime factors.
8 , 6 , 92 , 79 , 554 , 312 , 5446 , 7649 , 27637 , 49649 , 570517 , 836622 , 5933507 , 5600818 , 68378430 , 17087254 , 146599363 , 933292416 , 6647013156 , 2637025480
n×2
490789160
n×3
736183740
n×4
981578320
n×5
1226972900
n÷2
122697290
n÷3
81798193.333333
n÷3
61348645
n÷5
49078916
n2
60218499893376400
n3
1.4777293489565E+25
n4
3.6262677294086E+33
n5
8.8986644642577E+41
2 √n15665.075167391
3 √n626.06821482719
4 √n125.16019801595
5 √n47.640136071202
1 , 2 , 4 , 5 , 10 , 20 , 12269729 , 24539458 , 49078916 , 61348645 , 122697290 , 245394580
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-245394579 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 245394580 can be divided by 12 positive divisors.
The sum of these divisors (counting 245394580) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110101000000110110010010100
3
Ternary
122002202100002011
4
Quaternary
32220012302110
5
Quinary
1000310111310
6
Senary
40203354004
8
Octal
1650066224
10
Decimal
245394580
12
Duodecimal
6a222904
16
Hexadecimal
ea06c94
20
Vigesimal
3gde690
36
Base36
423no4
md5
7d9f1bed22528a40fedce2366c330de9
sha1
aff3345509f6a5fb34b8c47b275a75fbdd341080
sha256
b1a415d9d6bb90c8e9ebcbe9ca0ee5086fdfcb09ceca1774908738e79ef8d933
sha512
5d5781266d08b0ca42478c221fbd1e8eea429ac9fea76d8eb7602a4dbd0d71279c7d654ffc400fabb000bc9f9ed569d8e873f76ed6f3b7a8c85e7af8ee9196ca
ripemd-160
738b7129952eea344400bb9cfeb09b53f0329120
Diameter
490789160
Circumference
1541859619.5175
Area
1.8918199687523E+17
Volume
6.1898982222344E+25
Surface area
7.5672798750092E+17
Circumference
1541859619.5175
Perimeter
981578320
Area
60218499893376400
Diagonal
347040343.16885
Surface area
361310999360258400
Volume
1.4777293489565E+25
Space diagonal
425035880.46203
Perimeter
736183740
Area
2.6075375342727E+16
Altitude
212517940.23101
Surface area
2.6075375342727E+16
Volume
1.7415207390092E+24
Height
115680114.38962