77268512 is an even 8-digits composite number following 77268511
and preceding 77268513 . In scientific notation, it is written as 7.7268512 × 10^7.
The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors.
There are 38376000 positive integers (up to 77268512) that are relatively prime to 77268512.
77268512 has 24 divisors, whose sum is 153139392
The reverse of 77268512 is 21586277
Previous prime number is 151
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-seven million two hundred sixty-eight thousand five hundred twelve
Scientific notation
7.7268512 × 10^7
Engineering notation
7.7268512 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 151 × 15991
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4829282
Product of the distinct prime numbers
The prime factorization of 77268512 is 2 × 2 × 2 × 2 × 2 × 151 × 15991.
Since it has a total of 7 prime factors.
9 , 7 , 15 , 72 , 236 , 524 , 1620 , 4568 , 12795 , 5966 , 838980 , 450622 , 6029185 , 3380203 , 72786856 , 54331536 , 188377557 , 706059780 , 2356400968 , 1301782006
n×2
154537024
n×3
231805536
n×4
309074048
n×5
386342560
n÷2
38634256
n÷3
25756170.666667
n÷3
19317128
n÷5
15453702.4
n2
5970422946694144
n3
4.6132569710171E+23
n4
3.5645950162412E+31
n5
2.7543095278757E+39
2 √n
8790.2509634253
3 √n
425.92603063742
4 √n
93.756338257343
5 √n
37.809463049332
1 , 2 , 4 , 8 , 16 , 32 , 151 , 302 , 604 , 1208 , 2416 , 4832 , 15991 , 31982 , 63964 , 127928 , 255856 , 511712 , 2414641 , 4829282 , 9658564 , 19317128 , 38634256 , 77268512
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
-77268511
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 77268512 can be divided by 24 positive divisors.
The sum of these divisors (counting 77268512) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100100110110000011000100000
3
Ternary
12101101122110202
4
Quaternary
10212300120200
5
Quinary
124240043022
6
Senary
11400044332
8
Octal
446603040
10
Decimal
77268512
12
Duodecimal
21a636a8
16
Hexadecimal
49b0620
20
Vigesimal
142ib5c
36
Base36
1a04rk
md5
181f041a7354bf64f4131e6d7b2f000b
sha1
a7e1ccd05e06775e31dcc34df38ea0bf393d23b3
sha256
d889e163f009229d27d63f88fb3a34dadd56f920e95292dc0d9d8b624aa9310a
sha512
a38bd32c0e9ae3a1e2bd9525fbd0e7b4d7363419995b3c1beb953979d66bdae4274b6d1be4f6b7add5389450584364cc94110106ebf1cc20709d4664633e1eda
ripemd-160
1974acf43d2e002363c9eca0839f28c9621e59f5
Diameter
154537024
Circumference
485492379.30603
Area
1.8756636868158E+16
Volume
1.9323965612359E+24
Surface area
7.5026547472633E+16
Circumference
485492379.30603
Perimeter
309074048
Area
5970422946694144
Diagonal
109274177.61479
Surface area
35822537680164864
Volume
4.6132569710171E+23
Space diagonal
133832988.60925
Perimeter
231805536
Area
2.5852689715873E+15
Altitude
66916494.304623
Surface area
2.5852689715873E+15
Volume
5.4367754792705E+22
Height
36424725.871596