77328639 is an odd 8-digits composite number following 77328638
and preceding 77328640 . In scientific notation, it is written as 7.7328639 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 51517152 positive integers (up to 77328639) that are relatively prime to 77328639.
77328639 has 8 divisors, whose sum is 85979520
The reverse of 77328639 is 93682377
Previous prime number is 3167
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-seven million three hundred twenty-eight thousand six hundred thirty-nine
Scientific notation
7.7328639 × 10^7
Engineering notation
7.7328639 × 10^6
Prime Factorization
9 × 3167 × 2713
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77328639
Product of the distinct prime numbers
The prime factorization of 77328639 is 9 × 3167 × 2713.
Since it has a total of 3 prime factors.
8 , 2 , 16 , 86 , 84 , 33 , 8394 , 9388 , 63453 , 49197 , 271446 , 429916 , 406483 , 8195296 , 73475272 , 73327278 , 298965934 , 897827460 , 3686200772 , 4934825785
n×2
154657278
n×3
231985917
n×4
309314556
n×5
386643195
n÷2
38664319.5
n÷3
25776213
n÷3
19332159.75
n÷5
15465727.8
n2
5979718409592321
n3
4.6240348621702E+23
n4
3.5757032258017E+31
n5
2.7650426391916E+39
2 √n
8793.670394096
3 √n
426.03648103901
4 √n
93.774572214945
5 √n
37.815345555002
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77328638
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77328639 can be divided by 8 positive divisors.
The sum of these divisors (counting 77328639) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100110111111000011111111
3
Ternary
12101111200221200
4
Quaternary
10212333003333
5
Quinary
124244004024
6
Senary
11401230543
8
Octal
446770377
10
Decimal
77328639
12
Duodecimal
21a92453
16
Hexadecimal
49bf0ff
20
Vigesimal
14361bj
36
Base36
1a1f5r
md5
86d522dc07ba0cfcb2077ee411fc6c32
sha1
94bc379c7a53f27619922653d811556c779a62e0
sha256
cb21ace9415564847587a289e4c9ac7277e5236d02eed861cf5101d3ac8dbb4c
sha512
a7d93181900a80004c1b9ec6293da0fc445710a669971ac3a09b72f847da6db27d5599620bd0e7679720d2ba559b4a881bb85cd53ba16035e3a4c4d43c531e2b
ripemd-160
61123c59db1af5fce741a0086e70c3e5d8f3df2b
Diameter
154657278
Circumference
485870168.38899
Area
1.8785839426111E+16
Volume
1.9369111937249E+24
Surface area
7.5143357704444E+16
Circumference
485870168.38899
Perimeter
309314556
Area
5979718409592321
Diagonal
109359210.03365
Surface area
35878310457553926
Volume
4.6240348621702E+23
Space diagonal
133937131.62815
Perimeter
231985917
Area
2.5892940250922E+15
Altitude
66968565.814076
Surface area
2.5892940250922E+15
Volume
5.4494773458059E+22
Height
36453070.011218