725296988 is an even 9-digits composite number following 725296987
and preceding 725296989 . In scientific notation, it is written as 7.25296988 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 334752432 positive integers (up to 725296988) that are relatively prime to 725296988.
725296988 has 12 divisors, whose sum is 1366905960
The reverse of 725296988 is 889692527
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
seven hundred twenty-five million two hundred ninety-six thousand nine hundred eighty-eight
Scientific notation
7.25296988 × 10^8
Engineering notation
7.25296988 × 10^6
Prime Factorization
2 × 2 × 13 × 13948019
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
362648494
Product of the distinct prime numbers
The prime factorization of 725296988 is 2 × 2 × 13 × 13948019.
Since it has a total of 4 prime factors.
10 , 3 , 24 , 33 , 672 , 274 , 2307 , 5766 , 78316 , 92408 , 846272 , 608656 , 3980916 , 1223003 , 8671411 , 74263349 , 408159394 , 724426494 , 8444442924 , 5088068184
n×2
1450593976
n×3
2175890964
n×4
2901187952
n×5
3626484940
n÷2
362648494
n÷3
241765662.66667
n÷3
181324247
n÷5
145059397.6
n2
526055720801872144
n3
3.8154662981777E+26
n4
2.7673462138838E+35
n5
2.0071478736831E+44
2 √n
26931.338399716
3 √n
898.47353923214
4 √n
164.10770365743
5 √n
59.170218741452
1 , 2 , 4 , 13 , 26 , 52 , 13948019 , 27896038 , 55792076 , 181324247 , 362648494 , 725296988
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-725296987
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 725296988 can be divided by 12 positive divisors.
The sum of these divisors (counting 725296988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101011001110110010011101011100
3
Ternary
1212112202220102102
4
Quaternary
223032302131130
5
Quinary
2441134000423
6
Senary
155545344232
8
Octal
5316623534
10
Decimal
725296988
12
Duodecimal
182a98078
16
Hexadecimal
2b3b275c
20
Vigesimal
b6d2298
36
Base36
bztmqk
md5
021ff03fa58e2473a88753f7302a276a
sha1
0fbdcb232b4fcb2601a689d7f0a78dd4e429d3dc
sha256
0e906cbc98ace44d5795422a42bd5e2494cf114ebb76d9e183fdd7951c2a2e6e
sha512
ecc1f8729629f257e8642c53bd0ba13435d6764325d1d173844dc6a550ffe9bb9399c154bc659e5f6510ccddb7ce56c1f0883413f4630fee55c0e65277d332aa
ripemd-160
15348754234fc3d25a015803550bc63fb5aa9882
Diameter
1450593976
Circumference
4557175378.3432
Area
1.65265278785E+18
Volume
1.5982187856499E+27
Surface area
6.6106111514002E+18
Circumference
4557175378.3432
Perimeter
2901187952
Area
526055720801872144
Diagonal
1025724837.178
Surface area
3156334324811232864
Volume
3.8154662981777E+26
Space diagonal
1256251233.7927
Perimeter
2175890964
Area
2.2778880901028E+17
Altitude
628125616.89634
Surface area
2.2778880901028E+17
Volume
4.4965701547169E+25
Height
341908279.05932