72657976 is an even 8-digits composite number following 72657975
and preceding 72657977 . In scientific notation, it is written as 7.2657976 × 10^7.
The sum of its digits is 49. It has a total of 6 prime factors and 32 positive divisors.
There are 34269696 positive integers (up to 72657976) that are relatively prime to 72657976.
72657976 has 32 divisors, whose sum is 144018000
The reverse of 72657976 is 67975627
Previous prime number is 269
Is Prime? no Number parity even Number length 8 Sum of Digits 49 Digital Root 4
Name
seventy-two million six hundred fifty-seven thousand nine hundred seventy-six
Scientific notation
7.2657976 × 10^7
Engineering notation
7.2657976 × 10^6
Prime Factorization
2 × 2 × 2 × 19 × 269 × 1777
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
18164494 Product of the distinct prime numbers
The prime factorization of 72657976 is 2 × 2 × 2 × 19 × 269 × 1777.
Since it has a total of 6 prime factors.
7 , 1 , 84 , 1 , 254 , 455 , 7496 , 3580 , 97326 , 53618 , 823266 , 413288 , 2316004 , 7685784 , 45464127 , 99506237 , 418901343 , 931415605 , 3467718978 , 6986566448
n×2
145315952
n×3
217973928
n×4
290631904
n×5
363289880
n÷2
36328988
n÷3
24219325.333333
n÷3
18164494
n÷5
14531595.2
n2
5279181476416576
n3
3.8357464101312E+23
n4
2.786975706094E+31
n5
2.0249601396596E+39
2 √n8523.9648051831
3 √n417.28018787453
4 √n92.325320498675
5 √n37.347080619293
1 , 2 , 4 , 8 , 19 , 38 , 76 , 152 , 269 , 538 , 1076 , 1777 , 2152 , 3554 , 5111 , 7108 , 10222 , 14216 , 20444 , 33763 , 40888 , 67526 , 135052 , 270104 , 478013 , 956026 , 1912052 , 3824104 , 9082247 , 18164494 , 36328988 , 72657976
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
-72657975 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 72657976 can be divided by 32 positive divisors.
The sum of these divisors (counting 72657976) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010101001010110000111000
3
Ternary
12001201102000011
4
Quaternary
10111022300320
5
Quinary
122100023401
6
Senary
11113151304
8
Octal
425126070
10
Decimal
72657976
12
Duodecimal
203bb534
16
Hexadecimal
454ac38
20
Vigesimal
12e24ig
36
Base36
179b94
md5
bd5d77231fa1783e9bd835caf80d20fd
sha1
af33420f889746a49037075cc884a542dfa0d4ad
sha256
b8c1b0813afeccd80bda27a8414e167329d4910eeb343b9919334dae229295b4
sha512
eb4438b62b95f74a7fc21240fa2589243b8ea31969f3352527a35b38fc4cfb4dec56b75a03f4bf3517ed3af1a6c8ca21cd214555c8d0b1cf1ca0fb938e48c8f1
ripemd-160
8e5f2a4cf06bcf0ae70dd6ad82f1af52ee3427ea
Diameter
145315952
Circumference
456523527.25261
Area
1.6585037743278E+16
Volume
1.6067136990802E+24
Surface area
6.6340150973111E+16
Circumference
456523527.25261
Perimeter
290631904
Area
5279181476416576
Diagonal
102753895.07378
Surface area
31675088858499456
Volume
3.8357464101312E+23
Space diagonal
125847306.00712
Perimeter
217973928
Area
2.2859526348825E+15
Altitude
62923653.00356
Surface area
2.2859526348825E+15
Volume
4.5204704958595E+22
Height
34251298.357926