675531721 is an odd 9-digits composite number following 675531720
and preceding 675531722 . In scientific notation, it is written as 6.75531721 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 663640560 positive integers (up to 675531721) that are relatively prime to 675531721.
675531721 has 8 divisors, whose sum is 687477824
The reverse of 675531721 is 127135576
Previous prime number is 373
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
six hundred seventy-five million five hundred thirty-one thousand seven hundred twenty-one
Scientific notation
6.75531721 × 10^8
Engineering notation
6.75531721 × 10^6
Prime Factorization
67 × 373 × 27031
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
675531721
Product of the distinct prime numbers
The prime factorization of 675531721 is 67 × 373 × 27031.
Since it has a total of 3 prime factors.
2 , 2 , 61 , 7 , 780 , 431 , 9041 , 5115 , 23753 , 88400 , 541362 , 58488 , 9778074 , 7255247 , 72103798 , 19716465 , 504174067 , 678543745 , 458215682 , 9590655387
n×2
1351063442
n×3
2026595163
n×4
2702126884
n×5
3377658605
n÷2
337765860.5
n÷3
225177240.33333
n÷3
168882930.25
n÷5
135106344.2
n2
456343106077221841
n3
3.0827424381483E+26
n4
2.0824903046421E+35
n5
1.4067882594607E+44
2 √n
25990.993074525
3 √n
877.43559606649
4 √n
161.21722325646
5 √n
58.334992908475
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
-675531720
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 675531721 can be divided by 8 positive divisors.
The sum of these divisors (counting 675531721) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000010000111100101111001001
3
Ternary
1202002010120022101
4
Quaternary
220100330233021
5
Quinary
2340414003341
6
Senary
151010553401
8
Octal
5020745711
10
Decimal
675531721
12
Duodecimal
16a298861
16
Hexadecimal
2843cbc9
20
Vigesimal
ab21961
36
Base36
b66zm1
md5
12f190159d3d71cf4f36d9cda46b6743
sha1
d96ff15bab6fa71f35349e3ec41db6dfb8333993
sha256
2ed4affe806b009eddf6e7a8cefd6c8cd968e20c5f2f501391dc4d6062c37fcc
sha512
e5dea86205a035efd9c5cd01a0c30d9cc5a5c79657a2256b41c4cbd468b20c652117c8a912f7a3a4dcdbb0668ebbbbad445416943666f479f45f788430ee9c71
ripemd-160
dfc8337fa296718048f5de80ab92ec6f062edb20
Diameter
1351063442
Circumference
4244490983.9209
Area
1.4336441495685E+18
Volume
1.2912961328795E+27
Surface area
5.7345765982742E+18
Circumference
4244490983.9209
Perimeter
2702126884
Area
456343106077221841
Diagonal
955346121.65144
Surface area
2738058636463331046
Volume
3.0827424381483E+26
Space diagonal
1170055262.8964
Perimeter
2026595163
Area
1.9760236135239E+17
Altitude
585027631.44822
Surface area
1.9760236135239E+17
Volume
3.6330468044437E+25
Height
318448707.21715