77885825 is an odd 8-digits composite number following 77885824
and preceding 77885826 . In scientific notation, it is written as 7.7885825 × 10^7.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 61377360 positive integers (up to 77885825) that are relatively prime to 77885825.
77885825 has 4 divisors, whose sum is 77934000
The reverse of 77885825 is 52858877
Previous prime number is 1675
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-seven million eight hundred eighty-five thousand eight hundred twenty-five
Scientific notation
7.7885825 × 10^7
Engineering notation
7.7885825 × 10^6
Prime Factorization
1675 × 46499
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
77885825
Product of the distinct prime numbers
The prime factorization of 77885825 is 1675 × 46499.
Since it has a total of 2 prime factors.
3 , 1 , 49 , 69 , 705 , 18 , 9542 , 1065 , 42654 , 40069 , 462366 , 129053 , 2644274 , 299650 , 68538778 , 76443534 , 664252092 , 911379830 , 5324072525 , 1770484478
n×2
155771650
n×3
233657475
n×4
311543300
n×5
389429125
n÷2
38942912.5
n÷3
25961941.666667
n÷3
19471456.25
n÷5
15577165
n2
6066201735930625
n3
4.7247112681939E+23
n4
3.6798803501008E+31
n5
2.8661051696889E+39
2 √n
8825.2946126461
3 √n
427.0572916635
4 √n
93.943039192087
5 √n
37.869684321983
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77885824
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77885825 can be divided by 4 positive divisors.
The sum of these divisors (counting 77885825) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101001000111000110000001
3
Ternary
12102120000021012
4
Quaternary
10221013012001
5
Quinary
124414321300
6
Senary
11421210305
8
Octal
451070601
10
Decimal
77885825
12
Duodecimal
22100995
16
Hexadecimal
4a47181
20
Vigesimal
146feb5
36
Base36
1add35
md5
5f08aba4a04e45555f0fd52ae5c10c30
sha1
0b9a02e691d00b38c68766cd79bcf6fa618259db
sha256
46d6b34cb72a72871a58783f20b6eba0c1bdd8be95de22a77316d3dbf9a8ddb6
sha512
ced99cc3357cda9503f100da4a2dc68e5694b231e41e46037e867c3605fd275ece906d78e9f46b9862028e76e4de6d5b4207198ac4dd6cedd7b770ad4fa83766
ripemd-160
2353465c4bf606ce6341ff40ea1fa0d03f161aee
Diameter
155771650
Circumference
489371071.27756
Area
1.9057534808793E+16
Volume
1.9790824280654E+24
Surface area
7.6230139235173E+16
Circumference
489371071.27756
Perimeter
311543300
Area
6066201735930625
Diagonal
110147190.03162
Surface area
36397210415583750
Volume
4.7247112681939E+23
Space diagonal
134902206.08942
Perimeter
233657475
Area
2.6267424038986E+15
Altitude
67451103.044709
Surface area
2.6267424038986E+15
Volume
5.5681256281473E+22
Height
36715730.010539