85453381 is an odd 8-digits composite number following 85453380
and preceding 85453382 . In scientific notation, it is written as 8.5453381 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 78660720 positive integers (up to 85453381) that are relatively prime to 85453381.
85453381 has 8 divisors, whose sum is 92282624
The reverse of 85453381 is 18335458
Previous prime number is 367
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
eighty-five million four hundred fifty-three thousand three hundred eighty-one
Scientific notation
8.5453381 × 10^7
Engineering notation
8.5453381 × 10^6
Prime Factorization
13 × 367 × 17911
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85453381
Product of the distinct prime numbers
The prime factorization of 85453381 is 13 × 367 × 17911.
Since it has a total of 3 prime factors.
8 , 4 , 97 , 4 , 929 , 466 , 5980 , 1045 , 47709 , 51219 , 844198 , 894226 , 5541029 , 1052857 , 93528184 , 11972818 , 452398328 , 303304689 , 5317380456 , 8557221895
n×2
170906762
n×3
256360143
n×4
341813524
n×5
427266905
n÷2
42726690.5
n÷3
28484460.333333
n÷3
21363345.25
n÷5
17090676.2
n2
7302280324331161
n3
6.2400454272387E+23
n4
5.3323297935114E+31
n5
4.5566560946258E+39
2 √n
9244.0997939226
3 √n
440.46332220985
4 √n
96.146241704617
5 √n
38.578545533281
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
-85453380
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 85453381 can be divided by 8 positive divisors.
The sum of these divisors (counting 85453381) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101111110101001000101
3
Ternary
12221210111000001
4
Quaternary
11011332221011
5
Quinary
133334002011
6
Senary
12251321301
8
Octal
505765105
10
Decimal
85453381
12
Duodecimal
24750231
16
Hexadecimal
517ea45
20
Vigesimal
16e1d91
36
Base36
1evk91
md5
3895d98ede9955b251d1ca37d518a814
sha1
7ca99f44b42f2d3180217f5a7c0f15ff2afbd16a
sha256
f1081d1de3c531d80c434ade668abdba52eca2ddebf7eeb4b0900306c4b556bd
sha512
d3e43dacb77db8e84a87d634072533a046b18afd470117ee3f5227b68709c2e1d294473f2b7e27058d584a334536878690bccfbe7942e019574787bdd99a55a5
ripemd-160
102da8f687f948d48401230eeae658d17da4ac5d
Diameter
170906762
Circumference
536919427.94802
Area
2.2940790221372E+16
Volume
2.613824116304E+24
Surface area
9.1763160885488E+16
Circumference
536919427.94802
Perimeter
341813524
Area
7302280324331161
Diagonal
120849330.36084
Surface area
43813681945986966
Volume
6.2400454272387E+23
Space diagonal
148009597.57054
Perimeter
256360143
Area
3.161980133213E+15
Altitude
74004798.78527
Surface area
3.161980133213E+15
Volume
7.3539640608544E+22
Height
40283110.120278