84967991 is an odd 8-digits prime number following 84967990
and preceding 84967992 . In scientific notation, it is written as 8.4967991 × 10^7.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 84967990 positive integers (up to 84967991) that are relatively prime to 84967991.
84967991 has 2 divisors, whose sum is 84967992
The reverse of 84967991 is 19976948
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
eighty-four million nine hundred sixty-seven thousand nine hundred ninety-one
Scientific notation
8.4967991 × 10^7
Engineering notation
8.4967991 × 10^6
Prime Factorization
84967991
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
84967991
Product of the distinct prime numbers
The prime factorization of 84967991 is 84967991.
Since it has a total of 1 prime factors.
1 , 6 , 45 , 47 , 764 , 90 , 295 , 5738 , 67932 , 36403 , 742525 , 55763 , 5859123 , 5643193 , 98834149 , 39985607 , 593266789 , 644395577 , 293738372 , 2436215945
n×2
169935982
n×3
254903973
n×4
339871964
n×5
424839955
n÷2
42483995.5
n÷3
28322663.666667
n÷3
21241997.75
n÷5
16993598.2
n2
7219559494576081
n3
6.1343146615911E+23
n4
5.2122039295724E+31
n5
4.4287049657807E+39
2 √n
9217.8083620783
3 √n
439.62776886645
4 √n
96.00941809051
5 √n
38.534619051898
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
84967992
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
42483996
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9217.8084163211
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999764617
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84967991 can be divided by 2 positive divisors.
The sum of these divisors (counting 84967991) is 84967992, the average is 42483996.
Base
System
Value
2
Binary
101000100001000001000110111
3
Ternary
12220212211011122
4
Quaternary
11010020020313
5
Quinary
133222433431
6
Senary
12233054155
8
Octal
504101067
10
Decimal
84967991
12
Duodecimal
2455735b
16
Hexadecimal
5108237
20
Vigesimal
16b0jjb
36
Base36
1el5pz
md5
9acfe062c9311429c43ff79bb31b697b
sha1
a2d73ded3a2b0285542f39a29b197f37686fab81
sha256
5a2e7fe015d4f52ec82f38232093b11d59857e36e7755e767a718f27143a15a0
sha512
d897cd1540eb12000829825d55a94364198a2ad566f93e29b435af3f82b9fb2266006346ddfa60a76a24927f0bae65a4bec5cd2262d4417c38c779284afb54a0
ripemd-160
c8425b2c1140aa96032cc5d98e866f2d02a4d868
Diameter
169935982
Circumference
533869632.63177
Area
2.2680915070315E+16
Volume
2.569535716755E+24
Surface area
9.0723660281259E+16
Circumference
533869632.63177
Perimeter
339871964
Area
7219559494576081
Diagonal
120162885.2398
Surface area
43317356967456486
Volume
6.1343146615911E+23
Space diagonal
147168877.42906
Perimeter
254903973
Area
3.126160963218E+15
Altitude
73584438.714528
Surface area
3.126160963218E+15
Volume
7.2293591585718E+22
Height
40054295.079932