72029146 is an even 8-digits composite number following 72029145
and preceding 72029147 . In scientific notation, it is written as 7.2029146 × 10^7.
The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors.
There are 29402736 positive integers (up to 72029146) that are relatively prime to 72029146.
72029146 has 32 divisors, whose sum is 129392640
The reverse of 72029146 is 64192027
Previous prime number is 467
Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-two million twenty-nine thousand one hundred forty-six
Scientific notation
7.2029146 × 10^7
Engineering notation
7.2029146 × 10^6
Prime Factorization
2 × 7 × 23 × 467 × 479
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
72029146
Product of the distinct prime numbers
The prime factorization of 72029146 is 2 × 7 × 23 × 467 × 479.
Since it has a total of 5 prime factors.
5 , 9 , 24 , 92 , 362 , 222 , 523 , 2955 , 8037 , 25305 , 779466 , 303504 , 5608466 , 9861827 , 38276355 , 8623301 , 16473625 , 334432813 , 3639313616 , 363595862
n×2
144058292
n×3
216087438
n×4
288116584
n×5
360145730
n÷2
36014573
n÷3
24009715.333333
n÷3
18007286.5
n÷5
14405829.2
n2
5188197873489316
n3
3.7370146210645E+23
n4
2.6917397174479E+31
n5
1.9388371310205E+39
2 √n
8486.9986449863
3 √n
416.07289233663
4 √n
92.124907842485
5 √n
37.282210408189
1 , 2 , 7 , 14 , 23 , 46 , 161 , 322 , 467 , 479 , 934 , 958 , 3269 , 3353 , 6538 , 6706 , 10741 , 11017 , 21482 , 22034 , 75187 , 77119 , 150374 , 154238 , 223693 , 447386 , 1565851 , 3131702 , 5144939 , 10289878 , 36014573 , 72029146
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72029145
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72029146 can be divided by 32 positive divisors.
The sum of these divisors (counting 72029146) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010010110001001111011010
3
Ternary
12000112110102011
4
Quaternary
10102301033122
5
Quinary
121414413041
6
Senary
11051500134
8
Octal
422611732
10
Decimal
72029146
12
Duodecimal
2015764a
16
Hexadecimal
44b13da
20
Vigesimal
12a3ch6
36
Base36
16vu1m
md5
14d0e88fc2db53d295eeb9e3f21e4487
sha1
fe195d655c52462135f206fce541d9c48bd42a92
sha256
c3f0a2c915c35b715102407ec94ebb5d35b9cbbfb4de8a39c1511896302bc1a9
sha512
d06d82875565b5aa1cca450f4e7c5f7e20de8ed284e5e8aac4a956a7b0a51fb2ba7f96c4524ea1e236d7fc79ba7bbac9b723724cb70692fdab1ea82ca57dccdf
ripemd-160
7568e0aee859af105aaa3e7453468eac1a719d13
Diameter
144058292
Circumference
452572471.83589
Area
1.6299204324724E+16
Volume
1.5653570239859E+24
Surface area
6.5196817298897E+16
Circumference
452572471.83589
Perimeter
288116584
Area
5188197873489316
Diagonal
101864595.15935
Surface area
31129187240935896
Volume
3.7370146210645E+23
Space diagonal
124758140.4978
Perimeter
216087438
Area
2.2465555791511E+15
Altitude
62379070.248898
Surface area
2.2465555791511E+15
Volume
4.40411396658E+22
Height
33954865.053117