85381646 (number)

85381646 is an even 8-digits composite number following 85381645 and preceding 85381647. In scientific notation, it is written as 8.5381646 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 36481536 positive integers (up to 85381646) that are relatively prime to 85381646.

Interesting facts

Basic properties

Name

Name eighty-five million three hundred eighty-one thousand six hundred forty-six

Notation

Scientific notation 8.5381646 × 10^7
Engineering notation 8.5381646 × 10^6

Prime Factorization of 85381646

Prime Factorization 2 × 7 × 337 × 18097

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85381646
Product of the distinct prime numbers

The prime factorization of 85381646 is 2 × 7 × 337 × 18097. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 94, 57, 17, 693, 530, 8725, 62786, 93491, 864632, 190391, 3084921, 4476604, 79358759, 18493837, 740351161, 903978778, 935379904, 6301710755

Basic calculations (n = 85381646)

Multiplication

n×y
n×2 170763292
n×3 256144938
n×4 341526584
n×5 426908230

Division

n÷y
n÷2 42690823
n÷3 28460548.666667
n÷3 21345411.5
n÷5 17076329.2

Exponentiation

ny
n2 7290025473669316
n3 6.2243437432382E+23
n4 5.3144471406748E+31
n5 4.537562444508E+39

Nth Root

y√n
2√n 9240.2189368001
3√n 440.34003673503
4√n 96.126057532805
5√n 38.572066300597

Divisors of 85381646

1, 2, 7, 14, 337, 674, 2359, 4718, 18097, 36194, 126679, 253358, 6098689, 12197378, 42690823, 85381646

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 -85381645
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 85381646 can be divided by 16 positive divisors. The sum of these divisors (counting 85381646) is 1, the average is 0.0625.

Base conversion 85381646

Base System Value
2 Binary 101000101101101001000001110
3 Ternary 12221122211121012
4 Quaternary 11011231020032
5 Quinary 133324203041
6 Senary 12250005222
8 Octal 505551016
10 Decimal 85381646
12 Duodecimal 24716812
16 Hexadecimal 516d20e
20 Vigesimal 16dce26
36 Base36 1eu0we

Cryptographic Hash Functions

md5 79e1cfb2531d63cf5a28d32487fd2781
sha1 e4eedefcfedd288413860043dc25fe0b14ee9439
sha256 2436146540fea120f126a89124ae0dbad067465a6b3389fe9f251db25c7f7b0c
sha512 52b8a28072a379eeb0eeba88c86bfd5b9059265d7299021d88c7160770d775ef3b93936d623139b73901382816a913fd41b5ddee0c8c8bf3c98c558d11de3396
ripemd-160 7c888a7a8a504a6de52fa78dd8f493dc1b194db9

85381646 as geometric shapes

Circle

Radius = n
Diameter 170763292
Circumference 536468703.65001
Area 2.2902290472562E+16

Sphere

Radius = n
Volume 2.6072470102899E+24
Surface area 9.1609161890248E+16
Circumference 536468703.65001

Square

Length = n
Perimeter 341526584
Area 7290025473669316
Diagonal 120747881.75094

Cube

Length = n
Surface area 43740152842015896
Volume 6.2243437432382E+23
Space diagonal 147885348.90586

Equilateral Triangle

Length = n
Perimeter 256144938
Area 3.1566736272167E+15
Altitude 73942674.45293

Triangular Pyramid

Length = n
Surface area 3.1566736272167E+15
Volume 7.3354594487996E+22
Height 40249293.91698