245492797 is an odd 9-digits composite number following 245492796
and preceding 245492798 . In scientific notation, it is written as 2.45492797 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 218405240 positive integers (up to 245492797) that are relatively prime to 245492797.
245492797 has 8 divisors, whose sum is 251225856
The reverse of 245492797 is 797294542
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
two hundred forty-five million four hundred ninety-two thousand seven hundred ninety-seven
Scientific notation
2.45492797 × 10^8
Engineering notation
2.45492797 × 10^6
Prime Factorization
517 × 47 × 10103
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
245492797
Product of the distinct prime numbers
The prime factorization of 245492797 is 517 × 47 × 10103.
Since it has a total of 3 prime factors.
10 , 7 , 57 , 95 , 843 , 48 , 4725 , 8152 , 87825 , 9245 , 154244 , 654206 , 4532528 , 4526974 , 22967540 , 44078800 , 110595389 , 926057213 , 4192472840 , 7581406261
n×2
490985594
n×3
736478391
n×4
981971188
n×5
1227463985
n÷2
122746398.5
n÷3
81830932.333333
n÷3
61373199.25
n÷5
49098559.4
n2
60266713378883209
n3
1.4795044033379E+25
n4
3.6320767414925E+33
n5
8.9164867818763E+41
2 √n
15668.20975734
3 √n
626.151729766
4 √n
125.17271970098
5 √n
47.643948969043
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
-245492796
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 245492797 can be divided by 8 positive divisors.
The sum of these divisors (counting 245492797) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110101000011110110000111101
3
Ternary
122002221022210211
4
Quaternary
32220132300331
5
Quinary
1000321232142
6
Senary
40205432421
8
Octal
1650366075
10
Decimal
245492797
12
Duodecimal
6a26b711
16
Hexadecimal
ea1ec3d
20
Vigesimal
3ge6bjh
36
Base36
425rgd
md5
4b1de9cda8abb997d48f663ad6f5cc49
sha1
f8c92c7a22c543d0ee19dd0120e89e0bf43ccf20
sha256
427dfb19965b9514696a929e238aadb7716323b4ca36386fc3d00e52cc137aef
sha512
80e65464c6621eeac1dea0918d0447442f3c6d610aa5adceea2ba02841151abe5668fea659cda1fb7a47425d650b74a0040e902c100b373f4cb7f99749c73966
ripemd-160
169170f1c7158b15f7b625460dd7471520ef6d09
Diameter
490985594
Circumference
1542476735.1288
Area
1.893334640071E+17
Volume
6.1973335526403E+25
Surface area
7.573338560284E+17
Circumference
1542476735.1288
Perimeter
981971188
Area
60266713378883209
Diagonal
347179242.98231
Surface area
361600280273299254
Volume
1.4795044033379E+25
Space diagonal
425205997.29619
Perimeter
736478391
Area
2.6096252394354E+16
Altitude
212602998.6481
Surface area
2.6096252394354E+16
Volume
1.7436126606594E+24
Height
115726414.32744