72943764 is an even 8-digits composite number following 72943763
and preceding 72943765 . In scientific notation, it is written as 7.2943764 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 23257344 positive integers (up to 72943764) that are relatively prime to 72943764.
72943764 has 24 divisors, whose sum is 177602880
The reverse of 72943764 is 46734927
Previous prime number is 23
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
seventy-two million nine hundred forty-three thousand seven hundred sixty-four
Scientific notation
7.2943764 × 10^7
Engineering notation
7.2943764 × 10^6
Prime Factorization
2 × 2 × 3 × 23 × 264289
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
36471882 Product of the distinct prime numbers
The prime factorization of 72943764 is 2 × 2 × 3 × 23 × 264289.
Since it has a total of 5 prime factors.
9 , 2 , 28 , 96 , 985 , 461 , 180 , 5222 , 38353 , 31748 , 7043 , 651612 , 1398075 , 5311468 , 19193677 , 79413204 , 778862069 , 256084837 , 8251064184 , 2239960302
n×2
145887528
n×3
218831292
n×4
291775056
n×5
364718820
n÷2
36471882
n÷3
24314588
n÷3
18235941
n÷5
14588752.8
n2
5320792706487696
n3
3.8811864747496E+23
n4
2.8310835025413E+31
n5
2.0650988687366E+39
2 √n8540.712148293
3 √n417.82657274452
4 √n92.415973447738
5 √n37.376414203446
1 , 2 , 3 , 4 , 6 , 12 , 23 , 46 , 69 , 92 , 138 , 276 , 264289 , 528578 , 792867 , 1057156 , 1585734 , 3171468 , 6078647 , 12157294 , 18235941 , 24314588 , 36471882 , 72943764
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72943763 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72943764 can be divided by 24 positive divisors.
The sum of these divisors (counting 72943764) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010110010000100010010100
3
Ternary
12002020221000220
4
Quaternary
10112100202110
5
Quinary
122133200024
6
Senary
11123234340
8
Octal
426204224
10
Decimal
72943764
12
Duodecimal
205189b0
16
Hexadecimal
4590894
20
Vigesimal
12fhj84
36
Base36
17ffro
md5
d687b8329077316078e22111eac39805
sha1
52f0b775112977c412c3587643d8ec27944410c8
sha256
6764cb5fe27ff2fc2d54b1a636aa4c06234c73ac04c8e2b04040d563660162db
sha512
f247a2d309268f5be810d2b32d1c7d4be0215371bc9b8fc617bf0ca5cfcc5af6464a9e95eeccb9fde44b304f2b3bbebb014ef796cc58b25afd4c442add782a82
ripemd-160
108f464b5608b072ad3eb9f5267fe7691a488edf
Diameter
145887528
Circumference
458319186.21518
Area
1.6715763277976E+16
Volume
1.6257475888381E+24
Surface area
6.6863053111904E+16
Circumference
458319186.21518
Perimeter
291775056
Area
5320792706487696
Diagonal
103158060.33934
Surface area
31924756238926176
Volume
3.8811864747496E+23
Space diagonal
126342305.34331
Perimeter
218831292
Area
2.3039708260447E+15
Altitude
63171152.671657
Surface area
2.3039708260447E+15
Volume
4.5740221255749E+22
Height
34386020.113114