669875897 is an odd 9-digits composite number following 669875896
and preceding 669875898 . In scientific notation, it is written as 6.69875897 × 10^8.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 638252032 positive integers (up to 669875897) that are relatively prime to 669875897.
669875897 has 8 divisors, whose sum is 701726976
The reverse of 669875897 is 798578966
Previous prime number is 257
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 65
Digital Root 2
Name
six hundred sixty-nine million eight hundred seventy-five thousand eight hundred ninety-seven
Scientific notation
6.69875897 × 10^8
Engineering notation
6.69875897 × 10^6
Prime Factorization
23 × 257 × 113327
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
669875897
Product of the distinct prime numbers
The prime factorization of 669875897 is 23 × 257 × 113327.
Since it has a total of 3 prime factors.
2 , 5 , 2 , 98 , 466 , 992 , 2685 , 3065 , 20412 , 66049 , 158447 , 754403 , 9209620 , 4173060 , 82652415 , 57868580 , 718558350 , 646853579 , 3651810664 , 5194855599
n×2
1339751794
n×3
2009627691
n×4
2679503588
n×5
3349379485
n÷2
334937948.5
n÷3
223291965.66667
n÷3
167468974.25
n÷5
133975179.4
n2
448733717381554609
n3
3.0059590144511E+26
n4
2.0136194911507E+35
n5
1.3488751628513E+44
2 √n
25881.960841482
3 √n
874.97998190938
4 √n
160.87871469365
5 √n
58.236983308938
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
-669875896
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 669875897 can be divided by 8 positive divisors.
The sum of these divisors (counting 669875897) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111111011010111111010111001
3
Ternary
1201200111012222102
4
Quaternary
213323113322321
5
Quinary
2332442012042
6
Senary
150245433145
8
Octal
4773277271
10
Decimal
669875897
12
Duodecimal
16840b7b5
16
Hexadecimal
27ed7eb9
20
Vigesimal
a96e9eh
36
Base36
b2trjt
md5
e08ffd5774ff37869cdda459ae3569ac
sha1
ce81f0aa62dccb3c15bb2b3b3daf9935b6638145
sha256
810b2468be160ad5ebd6d19190c9f4576269bb11673e3503acd5671740418305
sha512
e4ad88dd9b28e38878514643f5c4b385563dd24eec677353c7f4f7a0d84a60da00580c3d8fcdc0917b1239a107f174f759c461f232f90ad27265c517bfa19474
ripemd-160
fb293fefdc2b55bbc15e8f4f07c8b79d8a2c4827
Diameter
1339751794
Circumference
4208954393.6641
Area
1.4097385499439E+18
Volume
1.2591331675722E+27
Surface area
5.6389541997757E+18
Circumference
4208954393.6641
Perimeter
2679503588
Area
448733717381554609
Diagonal
947347578.64424
Surface area
2692402304289327654
Volume
3.0059590144511E+26
Space diagonal
1160259088.3698
Perimeter
2009627691
Area
1.9430739939353E+17
Altitude
580129544.18489
Surface area
1.9430739939353E+17
Volume
3.542556671812E+25
Height
315782526.21475