72672488 is an even 8-digits composite number following 72672487
and preceding 72672489 . In scientific notation, it is written as 7.2672488 × 10^7.
The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors.
There are 30669408 positive integers (up to 72672488) that are relatively prime to 72672488.
72672488 has 32 divisors, whose sum is 141168000
The reverse of 72672488 is 88427627
Previous prime number is 67
Is Prime? no Number parity even Number length 8 Sum of Digits 44 Digital Root 8
Name
seventy-two million six hundred seventy-two thousand four hundred eighty-eight
Scientific notation
7.2672488 × 10^7
Engineering notation
7.2672488 × 10^6
Prime Factorization
2 × 2 × 2 × 49 × 67 × 2767
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
18168122 Product of the distinct prime numbers
The prime factorization of 72672488 is 2 × 2 × 2 × 49 × 67 × 2767.
Since it has a total of 6 prime factors.
8 , 5 , 77 , 45 , 476 , 163 , 57 , 6948 , 64523 , 96064 , 172860 , 502474 , 1494887 , 6049928 , 28993435 , 39423975 , 222720242 , 746449800 , 9528757908 , 2284178589
n×2
145344976
n×3
218017464
n×4
290689952
n×5
363362440
n÷2
36336244
n÷3
24224162.666667
n÷3
18168122
n÷5
14534497.6
n2
5281290512110144
n3
3.8380452136584E+23
n4
2.7892029473305E+31
n5
2.0269831771944E+39
2 √n8524.8160097447
3 √n417.30796719211
4 √n92.329930194627
5 √n37.348572368909
1 , 2 , 4 , 8 , 49 , 67 , 98 , 134 , 196 , 268 , 392 , 536 , 2767 , 3283 , 5534 , 6566 , 11068 , 13132 , 22136 , 26264 , 135583 , 185389 , 271166 , 370778 , 542332 , 741556 , 1084664 , 1483112 , 9084061 , 18168122 , 36336244 , 72672488
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
-72672487 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 72672488 can be divided by 32 positive divisors.
The sum of these divisors (counting 72672488) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010101001110010011101000
3
Ternary
12001202010220122
4
Quaternary
10111032103220
5
Quinary
122101004423
6
Senary
11113342412
8
Octal
425162350
10
Decimal
72672488
12
Duodecimal
20407a08
16
Hexadecimal
454e4e8
20
Vigesimal
12e4148
36
Base36
179mg8
md5
50e11d59e5addda71dc48ffd7fd24d00
sha1
e612b0921bc615423de33a8161ad246733eb56b5
sha256
5d7dfa6a0063b2708a346591c907f4c70727a2dfedf52aae0e88be1b254ed532
sha512
2d2dd2fd1a1eccb68144f2f2235599d29ade8c85eeeaa7545f63362834e06a8b582af427892e17a9c181952171343065af52576a00dfedcda7a9f812ccb608b4
ripemd-160
edc328d633d2493b8b339ea617c757cb64144c08
Diameter
145344976
Circumference
456614708.83778
Area
1.6591663474319E+16
Volume
1.60767661965E+24
Surface area
6.6366653897275E+16
Circumference
456614708.83778
Perimeter
290689952
Area
5281290512110144
Diagonal
102774418.141
Surface area
31687743072660864
Volume
3.8380452136584E+23
Space diagonal
125872441.52844
Perimeter
218017464
Area
2.2868658741266E+15
Altitude
62936220.76422
Surface area
2.2868658741266E+15
Volume
4.5231796617974E+22
Height
34258139.380332