669898730 is an even 9-digits composite number following 669898729
and preceding 669898731 . In scientific notation, it is written as 6.69898730 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 267959488 positive integers (up to 669898730) that are relatively prime to 669898730.
669898730 has 8 divisors, whose sum is 1205817732
The reverse of 669898730 is 037898966
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
six hundred sixty-nine million eight hundred ninety-eight thousand seven hundred thirty
Scientific notation
6.69898730 × 10^8
Engineering notation
6.69898730 × 10^6
Prime Factorization
2 × 5 × 66989873
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
669898730
Product of the distinct prime numbers
The prime factorization of 669898730 is 2 × 5 × 66989873.
Since it has a total of 3 prime factors.
3 , 8 , 2 , 62 , 727 , 885 , 2172 , 2942 , 69505 , 48511 , 109947 , 156250 , 8490516 , 5776589 , 92893017 , 26312590 , 43286971 , 626392970 , 5713174856 , 5241580707
n×2
1339797460
n×3
2009696190
n×4
2679594920
n×5
3349493650
n÷2
334949365
n÷3
223299576.66667
n÷3
167474682.5
n÷5
133979746
n2
448764308455612900
n3
3.0062664030374E+26
n4
2.0138940454364E+35
n5
1.3491050633924E+44
2 √n
25882.401936451
3 √n
874.98992314926
4 √n
160.88008558069
5 √n
58.23738030991
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
-669898729
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 669898730 can be divided by 8 positive divisors.
The sum of these divisors (counting 669898730) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111111011011101011111101010
3
Ternary
1201200112101022002
4
Quaternary
213323131133222
5
Quinary
2332443224410
6
Senary
150250131002
8
Octal
4773353752
10
Decimal
669898730
12
Duodecimal
168420a62
16
Hexadecimal
27edd7ea
20
Vigesimal
a96h6ga
36
Base36
b2u962
md5
2e65990d7925b9b3033972713fef2c87
sha1
909718f530dc879cd0ed1356a58dde42bb91cf47
sha256
631ff69ba6c6e1e1a8477af98abbeba5651151aef9847d208ebe31febc26e4ed
sha512
daf9c4002150fc1db2ae65567221959cc05b8188044edfdb1f5f9a078a49d9c18be5a3f455436b204efcc281dfe0a413c13eacef89056b93ac2ca70bf6d03e8f
ripemd-160
3c11d8e8b5309596d912cbb88b4888b50256de9e
Diameter
1339797460
Circumference
4209097857.6343
Area
1.4098346546375E+18
Volume
1.2592619262022E+27
Surface area
5.6393386185498E+18
Circumference
4209097857.6343
Perimeter
2679594920
Area
448764308455612900
Diagonal
947379869.38251
Surface area
2692585850733677400
Volume
3.0062664030374E+26
Space diagonal
1160298636.2859
Perimeter
2009696190
Area
1.9432064571716E+17
Altitude
580149318.14293
Surface area
1.9432064571716E+17
Volume
3.5429189327351E+25
Height
315793289.79417