67142488 is an even 8-digits composite number following 67142487
and preceding 67142489 . In scientific notation, it is written as 6.7142488 × 10^7.
The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors.
There are 28775328 positive integers (up to 67142488) that are relatively prime to 67142488.
67142488 has 16 divisors, whose sum is 143876880
The reverse of 67142488 is 88424176
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
sixty-seven million one hundred forty-two thousand four hundred eighty-eight
Scientific notation
6.7142488 × 10^7
Engineering notation
6.7142488 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 1198973
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
16785622
Product of the distinct prime numbers
The prime factorization of 67142488 is 2 × 2 × 2 × 7 × 1198973.
Since it has a total of 5 prime factors.
2 , 10 , 14 , 4 , 492 , 846 , 3256 , 62 , 19380 , 94463 , 718185 , 610306 , 7173931 , 9800552 , 33505955 , 78785730 , 607369340 , 382071660 , 9574740082 , 2820248712
n×2
134284976
n×3
201427464
n×4
268569952
n×5
335712440
n÷2
33571244
n÷3
22380829.333333
n÷3
16785622
n÷5
13428497.6
n2
4508113694830144
n3
3.0268596965777E+23
n4
2.0323089085515E+31
n5
1.3645427650471E+39
2 √n
8194.0519890955
3 √n
406.44252750547
4 √n
90.521003027449
5 √n
36.762030077708
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 1198973 , 2397946 , 4795892 , 8392811 , 9591784 , 16785622 , 33571244 , 67142488
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67142487
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67142488 can be divided by 16 positive divisors.
The sum of these divisors (counting 67142488) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000000001000001101011000
3
Ternary
11200100012011211
4
Quaternary
10000020031120
5
Quinary
114142024423
6
Senary
10355032504
8
Octal
400101530
10
Decimal
67142488
12
Duodecimal
1a59b734
16
Hexadecimal
4008358
20
Vigesimal
10jcg48
36
Base36
13z3h4
md5
c68c2fecdefdf0da9a13f6c3b79aaf6d
sha1
52825470c084b074753eded0da13379438fa3232
sha256
694b631b8e27c692c669f12418c9f213564b3574b37f481095cf4eb4d94f7b7d
sha512
8997b38ea24b2d368cc2f86048186c1b18f62c47554197fdb1fcb82f12cb44f5454a87a8178a00c21cc6b399a827427ade483d004c3267abcfe664e382a604c3
ripemd-160
19e227f383f7b815823c4bc9f45cbbeea6870ae5
Diameter
134284976
Circumference
421868694.08908
Area
1.4162656865226E+16
Volume
1.2678880248287E+24
Surface area
5.6650627460904E+16
Circumference
421868694.08908
Perimeter
268569952
Area
4508113694830144
Diagonal
94953817.141073
Surface area
27048682168980864
Volume
3.0268596965777E+23
Space diagonal
116294200.56258
Perimeter
201427464
Area
1.9520704914357E+15
Altitude
58147100.281292
Surface area
1.9520704914357E+15
Volume
3.5671883619172E+22
Height
31651272.380358