679920994 is an even 9-digits composite number following 679920993
and preceding 679920995 . In scientific notation, it is written as 6.79920994 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 333546096 positive integers (up to 679920994) that are relatively prime to 679920994.
679920994 has 8 divisors, whose sum is 1039124700
The reverse of 679920994 is 499029976
Previous prime number is 53
Is Prime? no Number parity even Number length 9 Sum of Digits 55 Digital Root 1
Name
six hundred seventy-nine million nine hundred twenty thousand nine hundred ninety-four
Scientific notation
6.79920994 × 10^8
Engineering notation
6.79920994 × 10^6
Prime Factorization
2 × 53 × 6414349
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
679920994 Product of the distinct prime numbers
The prime factorization of 679920994 is 2 × 53 × 6414349.
Since it has a total of 3 prime factors.
10 , 2 , 99 , 65 , 515 , 634 , 8392 , 511 , 82056 , 45253 , 458633 , 71798 , 1854121 , 3726127 , 25674365 , 98865443 , 998359943 , 978284088 , 8428308842 , 30641368
n×2
1359841988
n×3
2039762982
n×4
2719683976
n×5
3399604970
n÷2
339960497
n÷3
226640331.33333
n÷3
169980248.5
n÷5
135984198.8
n2
462292558081948036
n3
3.1432241560988E+26
n4
2.1371440925795E+35
n5
1.4530891357479E+44
2 √n26075.294705909
3 √n879.33187664935
4 √n161.478465146
5 √n58.410603072686
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
-679920993 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 679920994 can be divided by 8 positive divisors.
The sum of these divisors (counting 679920994) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000100001101100010101100010
3
Ternary
1202101101120021001
4
Quaternary
220201230111202
5
Quinary
2343024432434
6
Senary
151245022214
8
Octal
5041542542
10
Decimal
679920994
12
Duodecimal
16b85496a
16
Hexadecimal
2886c562
20
Vigesimal
ac9a29e
36
Base36
b8t2ea
md5
9deb430b6eee3b9449b831a26b8d8137
sha1
7dbcdef9903faa1b3fd1f9b3a2c87c86b5eea5f6
sha256
ae3e4c4be60fa6015c7bbac8843ce29a0c8a62751929acb6b842a1274c180312
sha512
dbac435bcb580c8fd6b3bb5e0dac7fe4eb76b7b31d02fccf5e1ad3a444b5c5667c2cd73c9468b383336e1d2e55c525a90d8f9283612b8a683b018978dc53e995
ripemd-160
5cd7858a8f305e85b59e8d9ca7fc61bccebe87a4
Diameter
1359841988
Circumference
4272069599.5437
Area
1.4523349042795E+18
Volume
1.3166306556515E+27
Surface area
5.8093396171179E+18
Circumference
4272069599.5437
Perimeter
2719683976
Area
462292558081948036
Diagonal
961553491.057
Surface area
2773755348491688216
Volume
3.1432241560988E+26
Space diagonal
1177657706.7407
Perimeter
2039762982
Area
2.0017854963973E+17
Altitude
588828853.37037
Surface area
2.0017854963973E+17
Volume
3.7043251926114E+25
Height
320517830.35233