76981497 is an odd 8-digits composite number following 76981496
and preceding 76981498 . In scientific notation, it is written as 7.6981497 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 49933872 positive integers (up to 76981497) that are relatively prime to 76981497.
76981497 has 8 divisors, whose sum is 105416256
The reverse of 76981497 is 79418967
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-six million nine hundred eighty-one thousand four hundred ninety-seven
Scientific notation
7.6981497 × 10^7
Engineering notation
7.6981497 × 10^6
Prime Factorization
3 × 37 × 693527
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
76981497
Product of the distinct prime numbers
The prime factorization of 76981497 is 3 × 37 × 693527.
Since it has a total of 3 prime factors.
1 , 7 , 52 , 91 , 732 , 445 , 5808 , 8323 , 68889 , 90358 , 163142 , 801046 , 3280142 , 7294226 , 56151881 , 93113260 , 332414893 , 958834210 , 5028946302 , 110030076
n×2
153962994
n×3
230944491
n×4
307925988
n×5
384907485
n÷2
38490748.5
n÷3
25660499
n÷3
19245374.25
n÷5
15396299.4
n2
5926150880361009
n3
4.5620396621806E+23
n4
3.5119264256804E+31
n5
2.7035335360273E+39
2 √n
8773.9100177743
3 √n
425.39800685563
4 √n
93.669151900582
5 √n
37.781332462693
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
-76981496
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 76981497 can be divided by 8 positive divisors.
The sum of these divisors (counting 76981497) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100101101010010011111001
3
Ternary
12100212001202120
4
Quaternary
10211222103321
5
Quinary
124201401442
6
Senary
11345551453
8
Octal
445522371
10
Decimal
76981497
12
Duodecimal
21945589
16
Hexadecimal
496a4f9
20
Vigesimal
1412deh
36
Base36
19tzax
md5
dd46a8c8c60d780d4b2bf55bb6a0bae4
sha1
04f55e476b53f257fe9453afc0054c5e27a73e81
sha256
afacec6a3aed481130677e587adb8a00e07818d89a3b879efd9d45749939eca2
sha512
f460bcbbddddb8e96bcb6285fc9c7d3eec2130c0c9bf1033436a9f98ce80f1e293a3bf82119a58ec48c36966f5300f2637fb26bb758de9bbf66356d33e1a166e
ripemd-160
afcf193a6f67cf7859ae47d5787a312149e58fb3
Diameter
153962994
Circumference
483689010.87509
Area
1.8617552069807E+16
Volume
1.9109427050789E+24
Surface area
7.4470208279227E+16
Circumference
483689010.87509
Perimeter
307925988
Area
5926150880361009
Diagonal
108868277.10918
Surface area
35556905282166054
Volume
4.5620396621806E+23
Space diagonal
133335864.04671
Perimeter
230944491
Area
2.5660986045261E+15
Altitude
66667932.023356
Surface area
2.5660986045261E+15
Volume
5.3764153019498E+22
Height
36289425.703061