85453381 (number)

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.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred fifty-three thousand three hundred eighty-one

Notation

Scientific notation 8.5453381 × 10^7
Engineering notation 8.5453381 × 10^6

Prime Factorization of 85453381

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.

Most popular turbo-numbers

Basic calculations (n = 85453381)

Multiplication

n×y
n×2 170906762
n×3 256360143
n×4 341813524
n×5 427266905

Division

n÷y
n÷2 42726690.5
n÷3 28484460.333333
n÷3 21363345.25
n÷5 17090676.2

Exponentiation

ny
n2 7302280324331161
n3 6.2400454272387E+23
n4 5.3323297935114E+31
n5 4.5566560946258E+39

Nth Root

y√n
2√n 9244.0997939226
3√n 440.46332220985
4√n 96.146241704617
5√n 38.578545533281

Divisors of 85453381

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 conversion 85453381

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

Cryptographic Hash Functions

md5 3895d98ede9955b251d1ca37d518a814
sha1 7ca99f44b42f2d3180217f5a7c0f15ff2afbd16a
sha256 f1081d1de3c531d80c434ade668abdba52eca2ddebf7eeb4b0900306c4b556bd
sha512 d3e43dacb77db8e84a87d634072533a046b18afd470117ee3f5227b68709c2e1d294473f2b7e27058d584a334536878690bccfbe7942e019574787bdd99a55a5
ripemd-160 102da8f687f948d48401230eeae658d17da4ac5d

85453381 as geometric shapes

Circle

Radius = n
Diameter 170906762
Circumference 536919427.94802
Area 2.2940790221372E+16

Sphere

Radius = n
Volume 2.613824116304E+24
Surface area 9.1763160885488E+16
Circumference 536919427.94802

Square

Length = n
Perimeter 341813524
Area 7302280324331161
Diagonal 120849330.36084

Cube

Length = n
Surface area 43813681945986966
Volume 6.2400454272387E+23
Space diagonal 148009597.57054

Equilateral Triangle

Length = n
Perimeter 256360143
Area 3.161980133213E+15
Altitude 74004798.78527

Triangular Pyramid

Length = n
Surface area 3.161980133213E+15
Volume 7.3539640608544E+22
Height 40283110.120278