84156979 is an odd 8-digits prime number following 84156978
and preceding 84156980 . In scientific notation, it is written as 8.4156979 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 84156978 positive integers (up to 84156979) that are relatively prime to 84156979.
84156979 has 2 divisors, whose sum is 84156980
The reverse of 84156979 is 97965148
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-four million one hundred fifty-six thousand nine hundred seventy-nine
Scientific notation
8.4156979 × 10^7
Engineering notation
8.4156979 × 10^6
Prime Factorization
84156979
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
84156979
Product of the distinct prime numbers
The prime factorization of 84156979 is 84156979.
Since it has a total of 1 prime factors.
2 , 2 , 24 , 38 , 954 , 806 , 3000 , 2887 , 80994 , 64431 , 42777 , 757481 , 4819404 , 1105791 , 36556535 , 99305088 , 159411240 , 962664351 , 6068799589 , 5397164795
n×2
168313958
n×3
252470937
n×4
336627916
n×5
420784895
n÷2
42078489.5
n÷3
28052326.333333
n÷3
21039244.75
n÷5
16831395.8
n2
7082397114406441
n3
5.9603314522676E+23
n4
5.0160348886153E+31
n5
4.2213434278446E+39
2 √n
9173.7112991417
3 √n
438.22455871802
4 √n
95.779493103387
5 √n
38.460774665996
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
84156980
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
42078490
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9173.7113536453
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999762349
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84156979 can be divided by 2 positive divisors.
The sum of these divisors (counting 84156979) is 84156980, the average is 42078490.
Base
System
Value
2
Binary
101000001000010001000110011
3
Ternary
12212100121200011
4
Quaternary
11001002020303
5
Quinary
133021010404
6
Senary
12203435351
8
Octal
501021063
10
Decimal
84156979
12
Duodecimal
24225b57
16
Hexadecimal
5042233
20
Vigesimal
165jc8j
36
Base36
1e3rxv
md5
f69d9ca30a9ef2c1d999c5f0d9bf83a9
sha1
9f3b8f1f5ef845cd8b0e65ce1d582a492b6cbcda
sha256
4cc219f5b4971bf5ebb8c008de1b6f48358f416ea172d8f9bb99dcb8efc2e299
sha512
433ac01fce3e316032a8690c494b63885e24eaeda3870f5d26dfa376341c1a00d2146d927cccf7f35be3b5411ff44f17116d6384963eeed54624ee6911e19109
ripemd-160
b4e3e328ae33e7e26e986dbbfefee17c61ed93da
Diameter
168313958
Circumference
528773893.94942
Area
2.2250006744425E+16
Volume
2.4966578004539E+24
Surface area
8.9000026977699E+16
Circumference
528773893.94942
Perimeter
336627916
Area
7082397114406441
Diagonal
119015941.07015
Surface area
42494382686438646
Volume
5.9603314522676E+23
Space diagonal
145764163.43951
Perimeter
252470937
Area
3.0667679103828E+15
Altitude
72882081.719754
Surface area
3.0667679103828E+15
Volume
7.0243179800298E+22
Height
39671980.356716