77996947 is an odd 8-digits composite number following 77996946
and preceding 77996948 . In scientific notation, it is written as 7.7996947 × 10^7.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 66192000 positive integers (up to 77996947) that are relatively prime to 77996947.
77996947 has 8 divisors, whose sum is 90022752
The reverse of 77996947 is 74969977
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 58
Digital Root 4
Name
seventy-seven million nine hundred ninety-six thousand nine hundred forty-seven
Scientific notation
7.7996947 × 10^7
Engineering notation
7.7996947 × 10^6
Prime Factorization
7 × 101 × 110321
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77996947
Product of the distinct prime numbers
The prime factorization of 77996947 is 7 × 101 × 110321.
Since it has a total of 3 prime factors.
4 , 5 , 53 , 42 , 723 , 57 , 8010 , 3353 , 10960 , 6797 , 377275 , 40727 , 9536052 , 3714929 , 27281293 , 18708323 , 950383041 , 269028155 , 9215445148 , 3246816921
n×2
155993894
n×3
233990841
n×4
311987788
n×5
389984735
n÷2
38998473.5
n÷3
25998982.333333
n÷3
19499236.75
n÷5
15599389.4
n2
6083523741320809
n3
4.7449627882504E+23
n4
3.7009261111214E+31
n5
2.8866093774005E+39
2 √n
8831.5880225472
3 √n
427.26029355563
4 √n
93.976529104597
5 √n
37.880484119136
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
-77996946
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 77996947 can be divided by 8 positive divisors.
The sum of these divisors (counting 77996947) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001100010001110010011
3
Ternary
12102202122200211
4
Quaternary
10221202032103
5
Quinary
124431400242
6
Senary
11423424551
8
Octal
451421623
10
Decimal
77996947
12
Duodecimal
22155157
16
Hexadecimal
4a62393
20
Vigesimal
1479c77
36
Base36
1afqtv
md5
edd3d216d826dd671a49eb9e039ca50f
sha1
7b1d1738578c370a0569138b7a755cc13cdac96c
sha256
5a9aedec1f2cac2fbaa0714c6bd7caf86b5023f644a9f06182ba3cb0cf061c8b
sha512
a6323b58c667726896d60b2056e790b5da4265555fac099cc8ff9d343d87d210b6e0802bd9190fb5411a05f345083ef576f885280145aee7386f4ae98d7366c9
ripemd-160
f8023fd89c3843edec6a56b9d3b2213c98f401d3
Diameter
155993894
Circumference
490069271.39526
Area
1.9111953493673E+16
Volume
1.9875653649499E+24
Surface area
7.644781397469E+16
Circumference
490069271.39526
Perimeter
311987788
Area
6083523741320809
Diagonal
110304340.2711
Surface area
36501142447924854
Volume
4.7449627882504E+23
Space diagonal
135094675.03926
Perimeter
233990841
Area
2.6342430522548E+15
Altitude
67547337.519628
Surface area
2.6342430522548E+15
Volume
5.5919922734162E+22
Height
36768113.423698