67877993 is an odd 8-digits composite number following 67877992
and preceding 67877994 . In scientific notation, it is written as 6.7877993 × 10^7.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 67422288 positive integers (up to 67877993) that are relatively prime to 67877993.
67877993 has 4 divisors, whose sum is 68333700
The reverse of 67877993 is 39977876
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
sixty-seven million eight hundred seventy-seven thousand nine hundred ninety-three
Scientific notation
6.7877993 × 10^7
Engineering notation
6.7877993 × 10^6
Prime Factorization
149 × 455557
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
67877993
Product of the distinct prime numbers
The prime factorization of 67877993 is 149 × 455557.
Since it has a total of 2 prime factors.
8 , 8 , 60 , 79 , 678 , 449 , 8462 , 3888 , 31463 , 5203 , 249237 , 745758 , 753236 , 6788543 , 47515244 , 27705665 , 731880922 , 783038570 , 9619164947 , 9355170618
n×2
135755986
n×3
203633979
n×4
271511972
n×5
339389965
n÷2
33938996.5
n÷3
22625997.666667
n÷3
16969498.25
n÷5
13575598.6
n2
4607421933708049
n3
3.1274255376428E+23
n4
2.1228336875214E+31
n5
1.4409369018174E+39
2 √n
8238.8101689504
3 √n
407.92125106125
4 √n
90.767891729126
5 √n
36.842220591106
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67877992
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67877993 can be divided by 4 positive divisors.
The sum of these divisors (counting 67877993) is 1, the average is 0.25.
Base
System
Value
2
Binary
100000010111011110001101001
3
Ternary
11201201120002202
4
Quaternary
10002323301221
5
Quinary
114334043433
6
Senary
10422505545
8
Octal
402736151
10
Decimal
67877993
12
Duodecimal
1a8952b5
16
Hexadecimal
40bbc69
20
Vigesimal
1144ejd
36
Base36
14euzt
md5
ffe0ff55d77e17f61aeb413805aa670e
sha1
e249deaa45720d20a95e1f521b264d3f51aa1de8
sha256
70c8889b36a0f94fc08e0c83461798171184734aa0878acba307eeeaaabbcb61
sha512
6497914ff626e06e96e3d3a70790570db78cad5f9304fc4c7844abdb31fd34a99d1fe97b5613bcf4e5fc34a938e251e113e3c1405b1334eec1d213b5b036d9a6
ripemd-160
db171e2c55e19c844c0fec286dec054c8202f1a2
Diameter
135755986
Circumference
426490008.29844
Area
1.4474642898926E+16
Volume
1.3100129458277E+24
Surface area
5.7898571595703E+16
Circumference
426490008.29844
Perimeter
271511972
Area
4607421933708049
Diagonal
95993978.287266
Surface area
27644531602248294
Volume
3.1274255376428E+23
Space diagonal
117568132.5918
Perimeter
203633979
Area
1.9950722202724E+15
Altitude
58784066.295902
Surface area
1.9950722202724E+15
Volume
3.6857063422054E+22
Height
31997992.762422