84572457 is an odd 8-digits composite number following 84572456
and preceding 84572458 . In scientific notation, it is written as 8.4572457 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 55800192 positive integers (up to 84572457) that are relatively prime to 84572457.
84572457 has 8 divisors, whose sum is 113926176
The reverse of 84572457 is 75427548
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
eighty-four million five hundred seventy-two thousand four hundred fifty-seven
Scientific notation
8.4572457 × 10^7
Engineering notation
8.4572457 × 10^6
Prime Factorization
3 × 97 × 290627
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84572457
Product of the distinct prime numbers
The prime factorization of 84572457 is 3 × 97 × 290627.
Since it has a total of 3 prime factors.
9 , 1 , 23 , 65 , 126 , 84 , 7665 , 6767 , 24477 , 8373 , 125653 , 263268 , 8679888 , 8068886 , 83418478 , 59983333 , 119331921 , 533342616 , 3824518985 , 8092067322
n×2
169144914
n×3
253717371
n×4
338289828
n×5
422862285
n÷2
42286228.5
n÷3
28190819
n÷3
21143114.25
n÷5
16914491.4
n2
7152500483016849
n3
6.0490453954242E+23
n4
5.1158263159556E+31
n5
4.3265800112563E+39
2 √n
9196.3284521596
3 √n
438.94453804384
4 √n
95.897489290177
5 √n
38.49867560525
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-84572456
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84572457 can be divided by 8 positive divisors.
The sum of these divisors (counting 84572457) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000010100111100100101001
3
Ternary
12220010201121020
4
Quaternary
11002213210221
5
Quinary
133122304312
6
Senary
12220403053
8
Octal
502474451
10
Decimal
84572457
12
Duodecimal
243a6489
16
Hexadecimal
50a7929
20
Vigesimal
168bb2h
36
Base36
1ecoix
md5
beca1267eda42675a71efdf3fac20459
sha1
8fa21efc61a54418219a14f3c276a29d49fad86a
sha256
c1e4e7876f16519b909611cbf8ee7a276ef4d743a34c98a9fb0ed80c7f7a26c3
sha512
eb80286ce7b4e14b284305596de17d19769cc640815e0f82c1d629274931ce59991ee1608a92637f8aefa66d39eba1f904e3c0aa3c8e8786be50237ea99a4b9a
ripemd-160
bf51726279d529c616da84c3141592a43eddfb67
Diameter
169144914
Circumference
531384419.21448
Area
2.2470242972243E+16
Volume
2.5338182100661E+24
Surface area
8.9880971888973E+16
Circumference
531384419.21448
Perimeter
338289828
Area
7152500483016849
Diagonal
119603515.69262
Surface area
42915002898101094
Volume
6.0490453954242E+23
Space diagonal
146483792.44493
Perimeter
253717371
Area
3.0971235594365E+15
Altitude
73241896.222467
Surface area
3.0971235594365E+15
Volume
7.1288683646829E+22
Height
39867838.564205