77974764 is an even 8-digits composite number following 77974763
and preceding 77974765 . In scientific notation, it is written as 7.7974764 × 10^7.
The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors.
There are 22278480 positive integers (up to 77974764) that are relatively prime to 77974764.
77974764 has 24 divisors, whose sum is 207932928
The reverse of 77974764 is 46747977
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 51 Digital Root 6
Name
seventy-seven million nine hundred seventy-four thousand seven hundred sixty-four
Scientific notation
7.7974764 × 10^7
Engineering notation
7.7974764 × 10^6
Prime Factorization
2 × 2 × 3 × 7 × 928271
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
38987382 Product of the distinct prime numbers
The prime factorization of 77974764 is 2 × 2 × 3 × 7 × 928271.
Since it has a total of 5 prime factors.
2 , 8 , 32 , 83 , 431 , 891 , 6975 , 6945 , 43761 , 1503 , 596375 , 538379 , 583257 , 753151 , 32632810 , 70175385 , 362564913 , 991983653 , 4108500969 , 798598486
n×2
155949528
n×3
233924292
n×4
311899056
n×5
389873820
n÷2
38987382
n÷3
25991588
n÷3
19493691
n÷5
15594952.8
n2
6080063820855696
n3
4.7409154153616E+23
n4
3.6967176065678E+31
n5
2.8825068294677E+39
2 √n8830.332043587
3 √n427.21978421891
4 √n93.969846459314
5 √n37.878329167119
1 , 2 , 3 , 4 , 6 , 7 , 12 , 14 , 21 , 28 , 42 , 84 , 928271 , 1856542 , 2784813 , 3713084 , 5569626 , 6497897 , 11139252 , 12995794 , 19493691 , 25991588 , 38987382 , 77974764
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
-77974763 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 77974764 can be divided by 24 positive divisors.
The sum of these divisors (counting 77974764) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100101001011100110011101100
3
Ternary
12102201112021020
4
Quaternary
10221130303230
5
Quinary
124430143024
6
Senary
11423134140
8
Octal
451346354
10
Decimal
77974764
12
Duodecimal
22144350
16
Hexadecimal
4a5ccec
20
Vigesimal
1476gi4
36
Base36
1af9po
md5
67180f86b2b48b4e15e91f87915861cd
sha1
91419bc431fb3bf1f69d51d075a3e62d122a5e85
sha256
5566e5f94d21664f9cbbe5d6c4b4dc13e5f5855706f5a83412ebf6eebb24f477
sha512
e93d937b1a0b40758ff8f9e05a6f23eefe7197ffcfbd5d25d3702481c3acb74e271b6994fac855514e248b0e6cabc4ad63959a8470b4c78e697e41817513003f
ripemd-160
793dc21d2ced2bf1a0052e4afd3ddf950d6d451b
Diameter
155949528
Circumference
489929891.4956
Area
1.9101083832957E+16
Volume
1.9858700053588E+24
Surface area
7.6404335331829E+16
Circumference
489929891.4956
Perimeter
311899056
Area
6080063820855696
Diagonal
110272968.77164
Surface area
36480382925134176
Volume
4.7409154153616E+23
Space diagonal
135056252.95619
Perimeter
233924292
Area
2.6327448627459E+15
Altitude
67528126.478096
Surface area
2.6327448627459E+15
Volume
5.5872223987234E+22
Height
36757656.257214