8449969409 is an odd 10-digits composite number following 8449969408
and preceding 8449969410 . In scientific notation, it is written as 8.449969409 × 10^9.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 7239103056 positive integers (up to 8449969409) that are relatively prime to 8449969409.
8449969409 has 8 divisors, whose sum is 9662078400
The reverse of 8449969409 is 9049699448
Previous prime number is 1949
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 62
Digital Root 8
Name
eight billion four hundred forty-nine million nine hundred sixty-nine thousand four hundred nine
Scientific notation
8.449969409 × 10^9
Engineering notation
8.449969409 × 10^9
Prime Factorization
7 × 1949 × 619363
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8449969409
Product of the distinct prime numbers
The prime factorization of 8449969409 is 7 × 1949 × 619363.
Since it has a total of 3 prime factors.
5 , 2 , 50 , 7 , 647 , 662 , 726 , 9919 , 56571 , 76325 , 458262 , 179753 , 96315 , 8940969 , 41401382 , 73158658 , 142726569 , 674293054 , 529623068 , 7337630660
n×2
16899938818
n×3
25349908227
n×4
33799877636
n×5
42249847045
n÷2
4224984704.5
n÷3
2816656469.6667
n÷3
2112492352.25
n÷5
1689993881.8
n2
7.1401983013036E+19
n3
6.0334457220209E+29
n4
5.0982431781939E+39
n5
4.3079998895381E+49
2 √n
91923.715160996
3 √n
2036.8155983241
4 √n
303.18923985029
5 √n
96.687655017372
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
-8449969408
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 8449969409 can be divided by 8 positive divisors.
The sum of these divisors (counting 8449969409) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110111101010000100110100000001
3
Ternary
210210220002220212222
4
Quaternary
13313222010310001
5
Quinary
114301143010114
6
Senary
3514252100425
8
Octal
76752046401
10
Decimal
8449969409
12
Duodecimal
1779a64715
16
Hexadecimal
1f7a84d01
20
Vigesimal
6c0c63a9
36
Base36
3vqw64h
md5
8fdf6d36104871f6cf73e80aff2495fc
sha1
e21bf5917e8d83aaf06a7a9186c676f90cbc7949
sha256
d80d39fd8b6e589eece489b9300b56397672a0bef167d521de73d570631073fa
sha512
0acd15c1fec6d436310a4371231e16e27ca26079181a4b51232d0b6ed1ffa15953d9b6c2e2d7a457df3458431f1b8305acf8f49a2cc1441c65b52c00c562ce48
ripemd-160
907469ca6bbf92be0270ea04844d07b7e672b90f
Diameter
16899938818
Circumference
53092723636.746
Area
2.243159452855E+20
Volume
2.5272838341512E+30
Surface area
8.9726378114199E+20
Circumference
53092723636.746
Perimeter
33799877636
Area
7.1401983013036E+19
Diagonal
11950061339.846
Surface area
4.2841189807821E+20
Volume
6.0334457220209E+29
Space diagonal
14635776338.791
Perimeter
25349908227
Area
3.0917965584937E+19
Altitude
7317888169.3954
Surface area
3.0917965584937E+19
Volume
7.1104839732699E+28
Height
3983353779.9485