67899538 is an even 8-digits composite number following 67899537
and preceding 67899539 . In scientific notation, it is written as 6.7899538 × 10^7.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 29099796 positive integers (up to 67899538) that are relatively prime to 67899538.
67899538 has 8 divisors, whose sum is 116399232
The reverse of 67899538 is 83599876
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 55
Digital Root 1
Name
sixty-seven million eight hundred ninety-nine thousand five hundred thirty-eight
Scientific notation
6.7899538 × 10^7
Engineering notation
6.7899538 × 10^6
Prime Factorization
2 × 7 × 4849967
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
67899538
Product of the distinct prime numbers
The prime factorization of 67899538 is 2 × 7 × 4849967.
Since it has a total of 3 prime factors.
5 , 9 , 7 , 5 , 933 , 13 , 3080 , 2890 , 16771 , 20144 , 473645 , 131347 , 7345365 , 3292716 , 52986862 , 18258570 , 116567969 , 850653602 , 5502432690 , 8341956658
n×2
135799076
n×3
203698614
n×4
271598152
n×5
339497690
n÷2
33949769
n÷3
22633179.333333
n÷3
16974884.5
n÷5
13579907.6
n2
4610347260613444
n3
3.1304044901522E+23
n4
2.1255301863446E+31
n5
1.4432251765785E+39
2 √n
8240.1175962482
3 √n
407.9644056158
4 √n
90.7750934797
5 √n
36.844559095378
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
-67899537
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 67899538 can be divided by 8 positive divisors.
The sum of these divisors (counting 67899538) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000011000001000010010010
3
Ternary
11201202122122201
4
Quaternary
10003001002102
5
Quinary
114340241123
6
Senary
10423153414
8
Octal
403010222
10
Decimal
67899538
12
Duodecimal
1a8a586a
16
Hexadecimal
40c1092
20
Vigesimal
11478gi
36
Base36
14fbma
md5
2a43629afd40f3528aba3ebf81e8e5b7
sha1
d15361cf9b341013f70a766e2fdcb56a26e05233
sha256
b0b4376987686c558a7010d564cd77e1bc3e006755b3f71902ab8cac2fd47f56
sha512
f5325498bc20bc0a46ab2fdacb41047b537e3cbf2575eec7b0038add5278f889d83d88b9ddc47430644381b955032332b0d11141eac82a83bf4e8d0d5d0f7146
ripemd-160
79b8a23a186cea60e2af84346e7aa40575154de3
Diameter
135799076
Circumference
426625379.52588
Area
1.4483833084441E+16
Volume
1.3112607665369E+24
Surface area
5.7935332337764E+16
Circumference
426625379.52588
Perimeter
271598152
Area
4610347260613444
Diagonal
96024447.518467
Surface area
27662083563680664
Volume
3.1304044901522E+23
Space diagonal
117605449.62645
Perimeter
203698614
Area
1.9963389239796E+15
Altitude
58802724.813227
Surface area
1.9963389239796E+15
Volume
3.6892170714057E+22
Height
32008149.172822