85545870 (number)

85545870 is an even 8-digits composite number following 85545869 and preceding 85545871. In scientific notation, it is written as 8.5545870 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 21099008 positive integers (up to 85545870) that are relatively prime to 85545870.

Interesting facts

Basic properties

Name

Name eighty-five million five hundred forty-five thousand eight hundred seventy

Notation

Scientific notation 8.5545870 × 10^7
Engineering notation 8.5545870 × 10^6

Prime Factorization of 85545870

Prime Factorization 2 × 15 × 17 × 59 × 2843

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85545870
Product of the distinct prime numbers

The prime factorization of 85545870 is 2 × 15 × 17 × 59 × 2843. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 26, 96, 997, 182, 4606, 55, 78452, 41964, 931973, 470218, 5057674, 8840277, 30274657, 92647097, 931124232, 521282705, 2660685281, 4537663607

Basic calculations (n = 85545870)

Multiplication

n×y
n×2 171091740
n×3 256637610
n×4 342183480
n×5 427729350

Division

n÷y
n÷2 42772935
n÷3 28515290
n÷3 21386467.5
n÷5 17109174

Exponentiation

ny
n2 7318095874056900
n3 6.2603287828961E+23
n4 5.3554527221889E+31
n5 4.5813686236351E+39

Nth Root

y√n
2√n 9249.1010373982
3√n 440.62217421859
4√n 96.172246710775
5√n 38.586892885518

Divisors of 85545870

1, 2, 15, 17, 30, 34, 59, 118, 255, 510, 885, 1003, 1770, 2006, 2843, 5686, 15045, 30090, 42645, 48331, 85290, 96662, 167737, 335474, 724965, 1449930, 2516055, 2851529, 5032110, 5703058, 42772935, 85545870

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85545869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85545870 can be divided by 32 positive divisors. The sum of these divisors (counting 85545870) is 1, the average is 0.03125.

Base conversion 85545870

Base System Value
2 Binary 101000110010101001110001110
3 Ternary 12221222011212120
4 Quaternary 11012111032032
5 Quinary 133344431440
6 Senary 12253313410
8 Octal 506251616
10 Decimal 85545870
12 Duodecimal 24795866
16 Hexadecimal 519538e
20 Vigesimal 16ed4da
36 Base36 1exjm6

Cryptographic Hash Functions

md5 a7a368492142f793602bf7de0083ccc8
sha1 10cea608b176dc722f66cb955617c70067ed8690
sha256 5efae67ddf1c4f00c21184fab2f7e8f30ba1e7ca788d82d93c5c988d86c2de07
sha512 f023a6e64778edd7ca11dbc7ec3b100c2be3e17470381235110eb2c3757bf798abafcfdba79ee8eb585954f51f10485dbec72860c90a237289cc046d56f16d4a
ripemd-160 d32b7208351e2d97b183daef57d0f09e29452685

85545870 as geometric shapes

Circle

Radius = n
Diameter 171091740
Circumference 537500553.47389
Area 2.2990476236203E+16

Sphere

Radius = n
Volume 2.6223203884537E+24
Surface area 9.1961904944812E+16
Circumference 537500553.47389

Square

Length = n
Perimeter 342183480
Area 7318095874056900
Diagonal 120980129.55901

Cube

Length = n
Surface area 43908575244341400
Volume 6.2603287828961E+23
Space diagonal 148169793.21768

Equilateral Triangle

Length = n
Perimeter 256637610
Area 3.1688284671317E+15
Altitude 74084896.608841

Triangular Pyramid

Length = n
Surface area 3.1688284671317E+15
Volume 7.3778682247386E+22
Height 40326709.853002