85212570 (number)

85212570 is an even 8-digits composite number following 85212569 and preceding 85212571. In scientific notation, it is written as 8.5212570 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 22723344 positive integers (up to 85212570) that are relatively prime to 85212570.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred twelve thousand five hundred seventy

Notation

Scientific notation 8.5212570 × 10^7
Engineering notation 8.5212570 × 10^6

Prime Factorization of 85212570

Prime Factorization 2 × 3 × 5 × 2840419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85212570
Product of the distinct prime numbers

The prime factorization of 85212570 is 2 × 3 × 5 × 2840419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 55, 8, 740, 917, 1837, 8485, 27773, 72111, 314755, 828263, 9199232, 9648625, 92523459, 94650367, 759333593, 260486427, 4883703961, 1898186202

Basic calculations (n = 85212570)

Multiplication

n×y
n×2 170425140
n×3 255637710
n×4 340850280
n×5 426062850

Division

n÷y
n÷2 42606285
n÷3 28404190
n÷3 21303142.5
n÷5 17042514

Exponentiation

ny
n2 7261182086004900
n3 6.1874398678644E+23
n4 5.2724765286118E+31
n5 4.4928127526769E+39

Nth Root

y√n
2√n 9231.0654856306
3√n 440.04918527298
4√n 96.078434029862
5√n 38.556777809754

Divisors of 85212570

1, 2, 3, 5, 6, 10, 15, 30, 2840419, 5680838, 8521257, 14202095, 17042514, 28404190, 42606285, 85212570

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85212569
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85212570 can be divided by 16 positive divisors. The sum of these divisors (counting 85212570) is 1, the average is 0.0625.

Base conversion 85212570

Base System Value
2 Binary 101000101000011110110011010
3 Ternary 12221100020200010
4 Quaternary 11011003312122
5 Quinary 133303300240
6 Senary 12242222350
8 Octal 505036632
10 Decimal 85212570
12 Duodecimal 246549b6
16 Hexadecimal 5143d9a
20 Vigesimal 16cbb8a
36 Base36 1eqefu

Cryptographic Hash Functions

md5 d3b9dc906d7148d314506432d868a1b8
sha1 180123ef87378bc009fbc5ea9519795dc1033174
sha256 5726d29103ef5b616d60649b1b463240500e505ccc5e4ac9f4427283ef935158
sha512 39d529c640cfda76d0439f7278196c2d8edff9f0cd04518fa8359b17ea215e1bfce5205af1718131091d4ce802df36672c2fb50b2d52f1a3987ce5df20fd681b
ripemd-160 0f6a9bf6ae2e851910fd35a3abdd5d7844e7326e

85212570 as geometric shapes

Circle

Radius = n
Diameter 170425140
Circumference 535406367.81101
Area 2.2811676297771E+16

Sphere

Radius = n
Volume 2.5917887511215E+24
Surface area 9.1246705191083E+16
Circumference 535406367.81101

Square

Length = n
Perimeter 340850280
Area 7261182086004900
Diagonal 120508772.17867

Cube

Length = n
Surface area 43567092516029400
Volume 6.1874398678644E+23
Space diagonal 147592500.68352

Equilateral Triangle

Length = n
Perimeter 255637710
Area 3.1441840739924E+15
Altitude 73796250.34176

Triangular Pyramid

Length = n
Surface area 3.1441840739924E+15
Volume 7.2919678145848E+22
Height 40169590.726222