67778872 is an even 8-digits composite number following 67778871
and preceding 67778873 . In scientific notation, it is written as 6.7778872 × 10^7.
The sum of its digits is 52. It has a total of 5 prime factors and 16 positive divisors.
There are 28637280 positive integers (up to 67778872) that are relatively prime to 67778872.
67778872 has 16 divisors, whose sum is 127348560
The reverse of 67778872 is 27887776
Previous prime number is 497
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-seven million seven hundred seventy-eight thousand eight hundred seventy-two
Scientific notation
6.7778872 × 10^7
Engineering notation
6.7778872 × 10^6
Prime Factorization
2 × 2 × 2 × 497 × 17047
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
16944718
Product of the distinct prime numbers
The prime factorization of 67778872 is 2 × 2 × 2 × 497 × 17047.
Since it has a total of 5 prime factors.
6 , 10 , 18 , 89 , 596 , 604 , 144 , 603 , 6201 , 4331 , 881088 , 749092 , 348427 , 5672491 , 76882034 , 93055082 , 802631249 , 48099121 , 3582610074 , 248978262
n×2
135557744
n×3
203336616
n×4
271115488
n×5
338894360
n÷2
33889436
n÷3
22592957.333333
n÷3
16944718
n÷5
13555774.4
n2
4593975489592384
n3
3.1137447668022E+23
n4
2.1104610798976E+31
n5
1.4304467139536E+39
2 √n
8232.7924788616
3 √n
407.72259433425
4 √n
90.734736892006
5 √n
36.831454295459
1 , 2 , 4 , 8 , 497 , 994 , 1988 , 3976 , 17047 , 34094 , 68188 , 136376 , 8472359 , 16944718 , 33889436 , 67778872
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
-67778871
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 67778872 can be divided by 16 positive divisors.
The sum of these divisors (counting 67778872) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000010100011100100111000
3
Ternary
11201112112010121
4
Quaternary
10002203210320
5
Quinary
114322410442
6
Senary
10420423024
8
Octal
402434470
10
Decimal
67778872
12
Duodecimal
1a847a74
16
Hexadecimal
40a3938
20
Vigesimal
113c73c
36
Base36
14cqig
md5
9866056a13dae9e516450f82fe8285cc
sha1
ec690ae744d2e70d8aef8289fd2be8c4b6a19c88
sha256
9c0a29c4293d4c4449bbf1d510eb4f46201ebf1c1c5e5a35ca938c0240ec1317
sha512
8de6f386c14e62c173e17a742a619e4111d9a0536900de564f30524389b635a2fdaccc6c1e6ed92fab774219eb83bdab604185c10f13c681b91ce61876dc71ec
ripemd-160
97587afeaa19482bb4558534cd0a3a0722977caf
Diameter
135557744
Circumference
425867212.68761
Area
1.4432399648875E+16
Volume
1.3042823579386E+24
Surface area
5.77295985955E+16
Circumference
425867212.68761
Perimeter
271115488
Area
4593975489592384
Diagonal
95853800.02475
Surface area
27563852937554304
Volume
3.1137447668022E+23
Space diagonal
117396449.98371
Perimeter
203336616
Area
1.989249739175E+15
Altitude
58698224.991854
Surface area
1.989249739175E+15
Volume
3.6695833991499E+22
Height
31951266.674917