77996948 is an even 8-digits composite number following 77996947
and preceding 77996949 . In scientific notation, it is written as 7.7996948 × 10^7.
The sum of its digits is 59. It has a total of 4 prime factors and 12 positive divisors.
There are 38957952 positive integers (up to 77996948) that are relatively prime to 77996948.
77996948 has 12 divisors, whose sum is 136636500
The reverse of 77996948 is 84969977
Previous prime number is 1013
Is Prime? no
Number parity even
Number length 8
Sum of Digits 59
Digital Root 5
Name
seventy-seven million nine hundred ninety-six thousand nine hundred forty-eight
Scientific notation
7.7996948 × 10^7
Engineering notation
7.7996948 × 10^6
Prime Factorization
2 × 2 × 1013 × 19249
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
38998474
Product of the distinct prime numbers
The prime factorization of 77996948 is 2 × 2 × 1013 × 19249.
Since it has a total of 4 prime factors.
3 , 7 , 92 , 99 , 102 , 830 , 9278 , 7393 , 35266 , 63468 , 169179 , 719279 , 6026343 , 6569713 , 26818897 , 62862513 , 25862549 , 576520202 , 4508740695 , 3368058946
n×2
155993896
n×3
233990844
n×4
311987792
n×5
389984740
n÷2
38998474
n÷3
25998982.666667
n÷3
19499237
n÷5
15599389.6
n2
6083523897314704
n3
4.7449629707561E+23
n4
3.7009263009199E+31
n5
2.8866095624468E+39
2 √n
8831.5880791622
3 √n
427.2602953816
4 √n
93.976529405816
5 √n
37.88048421627
1 , 2 , 4 , 1013 , 2026 , 4052 , 19249 , 38498 , 76996 , 19499237 , 38998474 , 77996948
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77996947
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77996948 can be divided by 12 positive divisors.
The sum of these divisors (counting 77996948) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101001100010001110010100
3
Ternary
12102202122200212
4
Quaternary
10221202032110
5
Quinary
124431400243
6
Senary
11423424552
8
Octal
451421624
10
Decimal
77996948
12
Duodecimal
22155158
16
Hexadecimal
4a62394
20
Vigesimal
1479c78
36
Base36
1afqtw
md5
145460b8219189cc1106e67646dff7a5
sha1
8f8677704020150ec0755f177abbc685fffa9521
sha256
a83675db7b3be95ffc377eafb0e20ca315cffd7cd9cf70ea99df9354f0247342
sha512
64b556dc1d7284c5ede7b732d385bce17f8128981eec2312fb85e42c9970cd97dfc1759753626fc4a791f4014236dcd6f635563a74328b1731ab0e5fcbce9cbf
ripemd-160
4d48f543904eee4cd60b3b8831b62f75ebac2240
Diameter
155993896
Circumference
490069277.67845
Area
1.9111953983742E+16
Volume
1.9875654413977E+24
Surface area
7.6447815934967E+16
Circumference
490069277.67845
Perimeter
311987792
Area
6083523897314704
Diagonal
110304341.68531
Surface area
36501143383888224
Volume
4.7449629707561E+23
Space diagonal
135094676.77131
Perimeter
233990844
Area
2.6342431198021E+15
Altitude
67547338.385654
Surface area
2.6342431198021E+15
Volume
5.5919924885012E+22
Height
36768113.895103