68361544 is an even 8-digits composite number following 68361543
and preceding 68361545 . In scientific notation, it is written as 6.8361544 × 10^7.
The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors.
There are 31966272 positive integers (up to 68361544) that are relatively prime to 68361544.
68361544 has 16 divisors, whose sum is 128285820
The reverse of 68361544 is 44516386
Previous prime number is 1501
Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1
Name
sixty-eight million three hundred sixty-one thousand five hundred forty-four
Scientific notation
6.8361544 × 10^7
Engineering notation
6.8361544 × 10^6
Prime Factorization
2 × 2 × 2 × 1501 × 5693
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
17090386
Product of the distinct prime numbers
The prime factorization of 68361544 is 2 × 2 × 2 × 1501 × 5693.
Since it has a total of 5 prime factors.
5 , 1 , 69 , 73 , 729 , 880 , 9079 , 4974 , 22717 , 52244 , 908147 , 47646 , 9091054 , 1008269 , 48298794 , 31136146 , 581394887 , 688456654 , 6726218310 , 5529436467
n×2
136723088
n×3
205084632
n×4
273446176
n×5
341807720
n÷2
34180772
n÷3
22787181.333333
n÷3
17090386
n÷5
13672308.8
n2
4673300698063936
n3
3.1947405129593E+23
n4
2.1839739414525E+31
n5
1.4929983069346E+39
2 √n
8268.1040148271
3 √n
408.88761326442
4 √n
90.929115330718
5 √n
36.894563163666
1 , 2 , 4 , 8 , 1501 , 3002 , 5693 , 6004 , 11386 , 12008 , 22772 , 45544 , 8545193 , 17090386 , 34180772 , 68361544
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
-68361543
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 68361544 can be divided by 16 positive divisors.
The sum of these divisors (counting 68361544) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000100110001110101001000
3
Ternary
11202122010102001
4
Quaternary
10010301311020
5
Quinary
120000032134
6
Senary
10441120344
8
Octal
404616510
10
Decimal
68361544
12
Duodecimal
1aa890b4
16
Hexadecimal
4131d48
20
Vigesimal
11753h4
36
Base36
14p83s
md5
a58dd7f8627840ccc96bcbec3ddbe89a
sha1
bb9bcdf090ec04caa1608212977011e7e3f76a19
sha256
083cf029574a0aabc120c5ef2ce8e333ff30509f4bc92cab805db531d1e72efb
sha512
8f185771a04de8ba05ed8f679eff2a29d45c6eccdbdbe45e2fd699b5697bf5f1a8ce20dd6181a68643c8ca2bf3c996806b1a4c96b8b5660b208ce2a0f5e9dab7
ripemd-160
f6faed96e5c6aaf897e961e3333362ec65c57f07
Diameter
136723088
Circumference
429528248.83691
Area
1.4681607141054E+16
Volume
1.3382097767518E+24
Surface area
5.8726428564215E+16
Circumference
429528248.83691
Perimeter
273446176
Area
4673300698063936
Diagonal
96677822.669565
Surface area
28039804188383616
Volume
3.1947405129593E+23
Space diagonal
118405667.49186
Perimeter
205084632
Area
2.0235985620235E+15
Altitude
59202833.745928
Surface area
2.0235985620235E+15
Volume
3.7650378014082E+22
Height
32225940.889855