68271437 is an odd 8-digits composite number following 68271436
and preceding 68271438 . In scientific notation, it is written as 6.8271437 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 60078720 positive integers (up to 68271437) that are relatively prime to 68271437.
68271437 has 16 divisors, whose sum is 71971200
The reverse of 68271437 is 73417286
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
sixty-eight million two hundred seventy-one thousand four hundred thirty-seven
Scientific notation
6.8271437 × 10^7
Engineering notation
6.8271437 × 10^6
Prime Factorization
169 × 41 × 59 × 167
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
68271437
Product of the distinct prime numbers
The prime factorization of 68271437 is 169 × 41 × 59 × 167.
Since it has a total of 4 prime factors.
6 , 4 , 92 , 77 , 470 , 608 , 692 , 9508 , 55757 , 42284 , 50869 , 493352 , 117339 , 6559240 , 84518171 , 47154722 , 804784157 , 469895376 , 346798054 , 8714497340
n×2
136542874
n×3
204814311
n×4
273085748
n×5
341357185
n÷2
34135718.5
n÷3
22757145.666667
n÷3
17067859.25
n÷5
13654287.4
n2
4660989110044969
n3
3.1821242438412E+23
n4
2.1724819483958E+31
n5
1.4831846447354E+39
2 √n
8262.6531453281
3 √n
408.70788338668
4 √n
90.899137208931
5 √n
36.884831924796
1 , 41 , 59 , 167 , 169 , 2419 , 6847 , 6929 , 9853 , 9971 , 28223 , 403973 , 408811 , 1157143 , 1665157 , 68271437
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
-68271436
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 68271437 can be divided by 16 positive divisors.
The sum of these divisors (counting 68271437) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000100011011110101001101
3
Ternary
11202110112210202
4
Quaternary
10010123311031
5
Quinary
114434141222
6
Senary
10435143245
8
Octal
404336515
10
Decimal
68271437
12
Duodecimal
1aa44b25
16
Hexadecimal
411bd4d
20
Vigesimal
116dibh
36
Base36
14nakt
md5
cf1ccfe7449e5b536ce3e331383b9e06
sha1
bdde16e180a3a96b199959388e48090a482d46ce
sha256
d0b2a9007729aa2e9c45ad144fe0c619131a8fc3acdee5c9139466ab1bc94f04
sha512
290ca6c44fa57a8f3616e471a77597b2b080f85381238ca33d5bbdeca030ee34fdba4bed660d4c18af5c2a63c1a585958bc52102fb0e545de4adac625b7c5028
ripemd-160
5add2663de1b48c993f393a268ffd14609259009
Diameter
136542874
Circumference
428962089.85844
Area
1.4642929146579E+16
Volume
1.3329250863015E+24
Surface area
5.8571716586317E+16
Circumference
428962089.85844
Perimeter
273085748
Area
4660989110044969
Diagonal
96550392.1281
Surface area
27965934660269814
Volume
3.1821242438412E+23
Space diagonal
118249597.58974
Perimeter
204814311
Area
2.0182674880308E+15
Altitude
59124798.794869
Surface area
2.0182674880308E+15
Volume
3.7501693856637E+22
Height
32183464.0427