397490612 is an even 9-digits composite number following 397490611
and preceding 397490613 . In scientific notation, it is written as 3.97490612 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 198283320 positive integers (up to 397490612) that are relatively prime to 397490612.
397490612 has 12 divisors, whose sum is 697225536
The reverse of 397490612 is 216094793
Previous prime number is 431
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
three hundred ninety-seven million four hundred ninety thousand six hundred twelve
Scientific notation
3.97490612 × 10^8
Engineering notation
3.97490612 × 10^6
Prime Factorization
2 × 2 × 431 × 230563
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
198745306 Product of the distinct prime numbers
The prime factorization of 397490612 is 2 × 2 × 431 × 230563.
Since it has a total of 4 prime factors.
5 , 5 , 47 , 12 , 736 , 698 , 111 , 3132 , 11089 , 71184 , 527538 , 746267 , 9129886 , 5330082 , 59657138 , 88068082 , 404595955 , 449664230 , 2467415109 , 6484888521
n×2
794981224
n×3
1192471836
n×4
1589962448
n×5
1987453060
n÷2
198745306
n÷3
132496870.66667
n÷3
99372653
n÷5
79498122.4
n2
157998786628134544
n3
6.2803034392075E+25
n4
2.4963616575963E+34
n5
9.9228032305128E+42
2 √n19937.166599093
3 √n735.2622890387
4 √n141.19903186316
5 √n52.46448029604
1 , 2 , 4 , 431 , 862 , 1724 , 230563 , 461126 , 922252 , 99372653 , 198745306 , 397490612
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
-397490611 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 397490612 can be divided by 12 positive divisors.
The sum of these divisors (counting 397490612) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111101100010011100110110100
3
Ternary
1000200221121121112
4
Quaternary
113230103212310
5
Quinary
1303224144422
6
Senary
103235334152
8
Octal
2754234664
10
Decimal
397490612
12
Duodecimal
b1151358
16
Hexadecimal
17b139b4
20
Vigesimal
64466ac
36
Base36
6knlpw
md5
7c112791cc4b98ace7677e6d116a7da7
sha1
8b252fbca1eb5cdb69427cca45ab112b598d3cd7
sha256
02b6ac47a0bb1c87d77ce6618e098c140e6414d289357a62125ec0db312a9d98
sha512
036fe47b328e1b13bab4100dc43d11b7bfa9b63a765e2fafe437a4019f74d4e1a240bd93fd93ffdd2d4ec4512cb6dd0a88f1acc24ef49d13ce5dad7a8ec4b1b6
ripemd-160
a3d8a25fa9e49245a993eb6140c9ebdb368c4544
Diameter
794981224
Circumference
2497507173.0602
Area
4.9636782734705E+17
Volume
2.6306873529238E+26
Surface area
1.9854713093882E+18
Circumference
2497507173.0602
Perimeter
1589962448
Area
157998786628134544
Diagonal
562136614.40638
Surface area
947992719768807264
Volume
6.2803034392075E+25
Space diagonal
688473935.51565
Perimeter
1192471836
Area
6.8415481493541E+16
Altitude
344236967.75782
Surface area
6.8415481493541E+16
Volume
7.4014085829547E+24
Height
187378871.46879