68583721 is an odd 8-digits prime number following 68583720
and preceding 68583722 . In scientific notation, it is written as 6.8583721 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 68583720 positive integers (up to 68583721) that are relatively prime to 68583721.
68583721 has 2 divisors, whose sum is 68583722
The reverse of 68583721 is 12738586
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
sixty-eight million five hundred eighty-three thousand seven hundred twenty-one
Scientific notation
6.8583721 × 10^7
Engineering notation
6.8583721 × 10^6
Prime Factorization
68583721
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
68583721 Product of the distinct prime numbers
The prime factorization of 68583721 is 68583721.
Since it has a total of 1 prime factors.
5 , 10 , 99 , 20 , 332 , 86 , 7985 , 3300 , 105 , 89607 , 88070 , 153809 , 47533 , 268069 , 69547499 , 70705977 , 711262959 , 950200418 , 8909827177 , 8054162250
n×2
137167442
n×3
205751163
n×4
274334884
n×5
342918605
n÷2
34291860.5
n÷3
22861240.333333
n÷3
17145930.25
n÷5
13716744.2
n2
4703726786205841
n3
3.2259908556537E+23
n4
2.212504567927E+31
n5
1.5174179599793E+39
2 √n8281.5289047373
3 √n409.33009977805
4 √n91.002906023584
5 √n36.918513727853
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
68583722 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
34291861 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8281.5289651127 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999708386 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68583721 can be divided by 2 positive divisors.
The sum of these divisors (counting 68583721) is 68583722, the average is 34291861.
Base
System
Value
2
Binary
100000101101000000100101001
3
Ternary
11210001102011211
4
Quaternary
10011220010221
5
Quinary
120024134341
6
Senary
10445553121
8
Octal
405500451
10
Decimal
68583721
12
Duodecimal
1ab757a1
16
Hexadecimal
4168129
20
Vigesimal
118cj61
36
Base36
14tzjd
md5
24d0b61878e3d37940481449f83c560b
sha1
0241b0c9c235de7445c139f2454356aa076444c0
sha256
edc3ba29091463b3458383929357fdffdef00adaada21b493c9527c28738f2a7
sha512
5ee3b55483967f30342ff752410693528c874ede51fe67d2591bb1602fab106b68d8533409e64ed81af170f5e765812d1e883c3d930d55661c608fd6d638dfe4
ripemd-160
117ce0fe0cbfeb94bf9bf142e59de37edb8f5e71
Diameter
137167442
Circumference
430924228.0989
Area
1.4777193516038E+16
Volume
1.3512998896893E+24
Surface area
5.9108774064151E+16
Circumference
430924228.0989
Perimeter
274334884
Area
4703726786205841
Diagonal
96992028.396212
Surface area
28222360717235046
Volume
3.2259908556537E+23
Space diagonal
118790489.34413
Perimeter
205751163
Area
2.0367734446578E+15
Altitude
59395244.672064
Surface area
2.0367734446578E+15
Volume
3.8018666834642E+22
Height
32330676.132071