76987481 is an odd 8-digits prime number following 76987480
and preceding 76987482 . In scientific notation, it is written as 7.6987481 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 76987480 positive integers (up to 76987481) that are relatively prime to 76987481.
76987481 has 2 divisors, whose sum is 76987482
The reverse of 76987481 is 18478967
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
seventy-six million nine hundred eighty-seven thousand four hundred eighty-one
Scientific notation
7.6987481 × 10^7
Engineering notation
7.6987481 × 10^6
Prime Factorization
76987481
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
76987481 Product of the distinct prime numbers
The prime factorization of 76987481 is 76987481.
Since it has a total of 1 prime factors.
10 , 10 , 8 , 49 , 558 , 6 , 8423 , 839 , 55737 , 9079 , 513083 , 43277 , 5686382 , 8682901 , 78236610 , 59414083 , 173272119 , 274206669 , 9180403013 , 7495995329
n×2
153974962
n×3
230962443
n×4
307949924
n×5
384937405
n÷2
38493740.5
n÷3
25662493.666667
n÷3
19246870.25
n÷5
15397496.2
n2
5927072230725361
n3
4.563103607486E+23
n4
3.5130185228236E+31
n5
2.7045844677853E+39
2 √n8774.2510221671
3 √n425.40902905281
4 √n93.670972142746
5 √n37.781919815428
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
76987482 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
38493741 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8774.251079152 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999740218 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 76987481 can be divided by 2 positive divisors.
The sum of these divisors (counting 76987481) is 76987482, the average is 38493741.
Base
System
Value
2
Binary
100100101101011110001011001
3
Ternary
12100212100222012
4
Quaternary
10211223301121
5
Quinary
124202044411
6
Senary
11350035305
8
Octal
445536131
10
Decimal
76987481
12
Duodecimal
21948b35
16
Hexadecimal
496bc59
20
Vigesimal
14138e1
36
Base36
19u3x5
md5
2c13162e628e0d85cefba77905999968
sha1
9314d4be4e9135c01f28256d07135207d473467b
sha256
51d2c2334e48132567ab8361765367bf9cd67a19dce6cbe96d85f0b093f00c28
sha512
3ba3c7e1d30c939a0decc3e5333f6bac8a118c77448b50fc502903ff4e72446567382a4e43d2c3e0527f7a156ae2b37aa898894999f385969af0f8124cabe7e8
ripemd-160
0ad189efff719809064f76a2d747c18d9364b0f7
Diameter
153974962
Circumference
483726609.45597
Area
1.8620446577343E+16
Volume
1.9113883694463E+24
Surface area
7.4481786309371E+16
Circumference
483726609.45597
Perimeter
307949924
Area
5927072230725361
Diagonal
108876739.76314
Surface area
35562433384352166
Volume
4.563103607486E+23
Space diagonal
133346228.63874
Perimeter
230962443
Area
2.5664975609367E+15
Altitude
66673114.319372
Surface area
2.5664975609367E+15
Volume
5.3776691735169E+22
Height
36292246.587714