72249529 is an odd 8-digits composite number following 72249528
and preceding 72249530 . In scientific notation, it is written as 7.2249529 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 63882000 positive integers (up to 72249529) that are relatively prime to 72249529.
72249529 has 16 divisors, whose sum is 81008640
The reverse of 72249529 is 92594227
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-two million two hundred forty-nine thousand five hundred twenty-nine
Scientific notation
7.2249529 × 10^7
Engineering notation
7.2249529 × 10^6
Prime Factorization
11 × 79 × 71 × 1171
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72249529
Product of the distinct prime numbers
The prime factorization of 72249529 is 11 × 79 × 71 × 1171.
Since it has a total of 4 prime factors.
4 , 10 , 16 , 24 , 391 , 804 , 9847 , 2248 , 21256 , 41648 , 33098 , 304189 , 9352929 , 4693707 , 23794191 , 14950617 , 647471774 , 672044415 , 1903287543 , 7025222989
n×2
144499058
n×3
216748587
n×4
288998116
n×5
361247645
n÷2
36124764.5
n÷3
24083176.333333
n÷3
18062382.25
n÷5
14449905.8
n2
5219994440721841
n3
3.7714213972477E+23
n4
2.7248341961167E+31
n5
1.9686798727252E+39
2 √n
8499.9722940725
3 √n
416.49680421939
4 √n
92.195294316318
5 √n
37.304996540238
1 , 11 , 71 , 79 , 781 , 869 , 1171 , 5609 , 12881 , 61699 , 83141 , 92509 , 914551 , 1017599 , 6568139 , 72249529
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
-72249528
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 72249529 can be divided by 16 positive divisors.
The sum of these divisors (counting 72249529) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010011100111000010111001
3
Ternary
12000221122201111
4
Quaternary
10103213002321
5
Quinary
121443441104
6
Senary
11100320321
8
Octal
423470271
10
Decimal
72249529
12
Duodecimal
202430a1
16
Hexadecimal
44e70b9
20
Vigesimal
12bb3g9
36
Base36
170k3d
md5
0805d4182c8947efd80dee80a37b15d1
sha1
296a7bb4cce9d777c8dcdc8075ab950924614f5a
sha256
7e0f4d84dde94080111406ec5846e6579b4c8726549c32e11f7b2786ae9bb366
sha512
3c707ab73ac415c0d03d79b406185b85c9c9d5c31eeed48b3500132ba76182558ac68adfb26ac206f38cf9b5cf63722bd612f55e99dfea715d83a3be6d62a729
ripemd-160
90c39b121150ed706d7e3971a89abf3a535bc0ba
Diameter
144499058
Circumference
453957179.06345
Area
1.6399096186751E+16
Volume
1.5797693006913E+24
Surface area
6.5596384747005E+16
Circumference
453957179.06345
Perimeter
288998116
Area
5219994440721841
Diagonal
102176263.78687
Surface area
31319966644331046
Volume
3.7714213972477E+23
Space diagonal
125139855.05092
Perimeter
216748587
Area
2.2603238966393E+15
Altitude
62569927.525461
Surface area
2.2603238966393E+15
Volume
4.4446627411765E+22
Height
34058754.595623