84857479 is an odd 8-digits composite number following 84857478
and preceding 84857480 . In scientific notation, it is written as 8.4857479 × 10^7.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 72734976 positive integers (up to 84857479) that are relatively prime to 84857479.
84857479 has 4 divisors, whose sum is 96979984
The reverse of 84857479 is 97475848
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-four million eight hundred fifty-seven thousand four hundred seventy-nine
Scientific notation
8.4857479 × 10^7
Engineering notation
8.4857479 × 10^6
Prime Factorization
7 × 12122497
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
84857479
Product of the distinct prime numbers
The prime factorization of 84857479 is 7 × 12122497.
Since it has a total of 2 prime factors.
4 , 10 , 9 , 57 , 462 , 122 , 1526 , 9837 , 77940 , 42050 , 915130 , 598357 , 4023227 , 6784013 , 31152782 , 75843392 , 586628680 , 522541738 , 7306513234 , 8839690492
n×2
169714958
n×3
254572437
n×4
339429916
n×5
424287395
n÷2
42428739.5
n÷3
28285826.333333
n÷3
21214369.75
n÷5
16971495.8
n2
7200791742235441
n3
6.1104103405012E+23
n4
5.1851401715046E+31
n5
4.3999792321551E+39
2 √n
9211.8119281714
3 √n
439.43708834468
4 √n
95.978184647197
5 √n
38.524589969145
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-84857478
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84857479 can be divided by 4 positive divisors.
The sum of these divisors (counting 84857479) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000011101101001010000111
3
Ternary
12220200012120121
4
Quaternary
11003231022013
5
Quinary
133210414404
6
Senary
12230442411
8
Octal
503551207
10
Decimal
84857479
12
Duodecimal
24503407
16
Hexadecimal
50ed287
20
Vigesimal
16a73dj
36
Base36
1eisg7
md5
6088c4dc45e76208fb91dd24514ddf90
sha1
590f73c77870c4da8e217371ec9fb4e7372da6fc
sha256
8439501d356198124398cd5b36f244bad4c4257f4bfd5a96b2777102ef648968
sha512
0cee0629f488e8d233474e8362ea299f2e9febe4349b96e652e041c374045e70de5b33f61333d063167c42f13a1aa363eae8e07c73f7053079b54e2b30128527
ripemd-160
70d32737ce15de2f99ae243e93209bf3b0345697
Diameter
169714958
Circumference
533175265.2571
Area
2.2621954437437E+16
Volume
2.5595226981517E+24
Surface area
9.0487817749748E+16
Circumference
533175265.2571
Perimeter
339429916
Area
7200791742235441
Diagonal
120006597.67059
Surface area
43204750453412646
Volume
6.1104103405012E+23
Space diagonal
146977465.03021
Perimeter
254572437
Area
3.1180342880685E+15
Altitude
73488732.515105
Surface area
3.1180342880685E+15
Volume
7.2011876460013E+22
Height
40002199.22353