728156952 is an even 9-digits composite number following 728156951
and preceding 728156953 . In scientific notation, it is written as 7.28156952 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors.
There are 242718768 positive integers (up to 728156952) that are relatively prime to 728156952.
728156952 has 16 divisors, whose sum is 1382151000
The reverse of 728156952 is 259651827
Previous prime number is 81
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
seven hundred twenty-eight million one hundred fifty-six thousand nine hundred fifty-two
Scientific notation
7.28156952 × 10^8
Engineering notation
7.28156952 × 10^6
Prime Factorization
2 × 2 × 2 × 81 × 1123699
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
182039238 Product of the distinct prime numbers
The prime factorization of 728156952 is 2 × 2 × 2 × 81 × 1123699.
Since it has a total of 5 prime factors.
7 , 6 , 58 , 60 , 949 , 847 , 6422 , 3023 , 89339 , 21531 , 687492 , 469034 , 7630783 , 8249821 , 14484942 , 35466542 , 722175 , 141231202 , 6632444763 , 290316155
n×2
1456313904
n×3
2184470856
n×4
2912627808
n×5
3640784760
n÷2
364078476
n÷3
242718984
n÷3
182039238
n÷5
145631390.4
n2
530212546745930304
n3
3.8607795195067E+26
n4
2.8112534472681E+35
n5
2.0470337414622E+44
2 √n26984.383483786
3 √n899.6529328443
4 √n164.2692408328
5 √n59.21680887372
1 , 2 , 4 , 8 , 81 , 162 , 324 , 648 , 1123699 , 2247398 , 4494796 , 8989592 , 91019619 , 182039238 , 364078476 , 728156952
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
-728156951 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 728156952 can be divided by 16 positive divisors.
The sum of these divisors (counting 728156952) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101011011001101100101100011000
3
Ternary
1212202011012120000
4
Quaternary
223121230230120
5
Quinary
2442402010302
6
Senary
200130533000
8
Octal
5331545430
10
Decimal
728156952
12
Duodecimal
183a37160
16
Hexadecimal
2b66cb18
20
Vigesimal
b7ajc7c
36
Base36
c1ixi0
md5
d798deae2f8c72905903596edf1723a4
sha1
3e6bae153d7cbb3d33b55166fbb553999b977d87
sha256
6395a174d6e2df3baf643799f1849011f78fa2bebfc13692c13d2bc7252af08e
sha512
4f63dc20e514f72b03962dde9482aadd18aed7d09f1dfd08f8533d76e55fa00b7a2b873fe7fe0d76c6cd03510f35fec6ef1ee29b63439a3c601eb29ea23d8021
ripemd-160
f9f0dfe1a6fa13c7259dba76d03b9c5916dd72e0
Diameter
1456313904
Circumference
4575145062.1271
Area
1.6657118416981E+18
Volume
1.617199543415E+27
Surface area
6.6628473667926E+18
Circumference
4575145062.1271
Perimeter
2912627808
Area
530212546745930304
Diagonal
1029769437.0547
Surface area
3181275280475581824
Volume
3.8607795195067E+26
Space diagonal
1261204836.7485
Perimeter
2184470856
Area
2.2958876744361E+17
Altitude
630602418.37425
Surface area
2.2958876744361E+17
Volume
4.5499722981823E+25
Height
343256479.01822