68273387 is an odd 8-digits composite number following 68273386
and preceding 68273388 . In scientific notation, it is written as 6.8273387 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 53252640 positive integers (up to 68273387) that are relatively prime to 68273387.
68273387 has 8 divisors, whose sum is 70002432
The reverse of 68273387 is 78337286
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
sixty-eight million two hundred seventy-three thousand three hundred eighty-seven
Scientific notation
6.8273387 × 10^7
Engineering notation
6.8273387 × 10^6
Prime Factorization
91 × 71 × 10567
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
68273387
Product of the distinct prime numbers
The prime factorization of 68273387 is 91 × 71 × 10567.
Since it has a total of 3 prime factors.
10 , 8 , 57 , 73 , 676 , 572 , 4904 , 5450 , 20270 , 57273 , 805484 , 790420 , 3086693 , 3993534 , 55083646 , 59614368 , 556312530 , 144709188 , 2784549641 , 9659173208
n×2
136546774
n×3
204820161
n×4
273093548
n×5
341366935
n÷2
34136693.5
n÷3
22757795.666667
n÷3
17068346.75
n÷5
13654677.4
n2
4661255372451769
n3
3.1823969194923E+23
n4
2.172730164721E+31
n5
1.4833964738257E+39
2 √n
8262.7711453241
3 √n
408.71177458345
4 √n
90.899786277659
5 √n
36.885042626676
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
-68273386
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 68273387 can be divided by 8 positive divisors.
The sum of these divisors (counting 68273387) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000100011100010011101011
3
Ternary
11202110122110222
4
Quaternary
10010130103223
5
Quinary
114434222022
6
Senary
10435200255
8
Octal
404342353
10
Decimal
68273387
12
Duodecimal
1aa4608b
16
Hexadecimal
411c4eb
20
Vigesimal
116e397
36
Base36
14nc2z
md5
c4cf055b3f7cd9af2e7df22034e8ef2f
sha1
afb051ca4dd962cbb1fc17cccff7be6bde2e3a41
sha256
d73f4a04248c0257e290cc5b15339f7fbe8195d21b23acbb248824a1d3897c3f
sha512
36c4e2f81b088d292cd81c2e1ba7d84ebcc9314865bf8b18ce14cdde1b75cd348ba72add6d3ea81983f0f9be41554eb80a15660e76e47e8557e72115d804bcda
ripemd-160
fc1183110ff6f8f8d38e2c57131dbe57173cffc3
Diameter
136546774
Circumference
428974342.06979
Area
1.46437656346E+16
Volume
1.3330393044112E+24
Surface area
5.8575062538402E+16
Circumference
428974342.06979
Perimeter
273093548
Area
4661255372451769
Diagonal
96553149.844547
Surface area
27967532234710614
Volume
3.1823969194923E+23
Space diagonal
118252975.08881
Perimeter
204820161
Area
2.018382783035E+15
Altitude
59126487.544406
Surface area
2.018382783035E+15
Volume
3.7504907370003E+22
Height
32184383.281516