84981858 is an even 8-digits composite number following 84981857
and preceding 84981859 . In scientific notation, it is written as 8.4981858 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 26081088 positive integers (up to 84981858) that are relatively prime to 84981858.
84981858 has 16 divisors, whose sum is 131077440
The reverse of 84981858 is 85818948
Previous prime number is 467
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighty-four million nine hundred eighty-one thousand eight hundred fifty-eight
Scientific notation
8.4981858 × 10^7
Engineering notation
8.4981858 × 10^6
Prime Factorization
2 × 39 × 467 × 2333
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
84981858
Product of the distinct prime numbers
The prime factorization of 84981858 is 2 × 39 × 467 × 2333.
Since it has a total of 4 prime factors.
9 , 3 , 36 , 53 , 905 , 224 , 4949 , 5873 , 58380 , 15875 , 371926 , 224832 , 5613569 , 8287836 , 53810811 , 77608343 , 120873919 , 938172831 , 3905126019 , 3209529129
n×2
169963716
n×3
254945574
n×4
339927432
n×5
424909290
n÷2
42490929
n÷3
28327286
n÷3
21245464.5
n÷5
16996371.6
n2
7221916189132164
n3
6.1373185607273E+23
n4
5.2156073442849E+31
n5
4.4323200271578E+39
2 √n
9218.5605166967
3 √n
439.65168370223
4 √n
96.013335098291
5 √n
38.535876760068
1 , 2 , 39 , 78 , 467 , 934 , 2333 , 4666 , 18213 , 36426 , 90987 , 181974 , 1089511 , 2179022 , 42490929 , 84981858
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-84981857
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84981858 can be divided by 16 positive divisors.
The sum of these divisors (counting 84981858) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000100001011100001100010
3
Ternary
12220220112012020
4
Quaternary
11010023201202
5
Quinary
133223404413
6
Senary
12233242310
8
Octal
504134142
10
Decimal
84981858
12
Duodecimal
24563396
16
Hexadecimal
510b862
20
Vigesimal
16b2eci
36
Base36
1elgf6
md5
74ec99dc2c2e946940c7618bb12f49f4
sha1
521c3f0261585b2a7060017fb72b43011ecb85ff
sha256
76f0a2336e807a424f4ae3fa660396e6ef13637ad98b55d7586a5463de3e9176
sha512
934e6de36d1f24a2ec8c7fe7fdfcfc2039f2a53cc39a142500797353687022092007b25e7fb913885983d9053b5343d711b6453e7db9c1107871782c1b463bbf
ripemd-160
aeba67239a8766f2222358499693d880ea012298
Diameter
169963716
Circumference
533956761.56242
Area
2.2688318844619E+16
Volume
2.5707939870828E+24
Surface area
9.0753275378475E+16
Circumference
533956761.56242
Perimeter
339927432
Area
7221916189132164
Diagonal
120182496.13926
Surface area
43331497134792984
Volume
6.1373185607273E+23
Space diagonal
147192895.7776
Perimeter
254945574
Area
3.1271814418953E+15
Altitude
73596447.888802
Surface area
3.1271814418953E+15
Volume
7.2328992876539E+22
Height
40060832.046422