75444865 (number)

75444865 is an odd 8-digits composite number following 75444864 and preceding 75444866. In scientific notation, it is written as 7.5444865 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 59894640 positive integers (up to 75444865) that are relatively prime to 75444865.

Interesting facts

Basic properties

Name

Name seventy-five million four hundred forty-four thousand eight hundred sixty-five

Notation

Scientific notation 7.5444865 × 10^7
Engineering notation 7.5444865 × 10^6

Prime Factorization of 75444865

Prime Factorization 5 × 131 × 115183

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 75444865
Product of the distinct prime numbers

The prime factorization of 75444865 is 5 × 131 × 115183. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 72, 12, 314, 190, 9816, 1774, 40167, 47320, 423572, 647478, 7946178, 3803754, 77666678, 82805201, 287362091, 711713795, 4462703647, 2428643760

Basic calculations (n = 75444865)

Multiplication

n×y
n×2 150889730
n×3 226334595
n×4 301779460
n×5 377224325

Division

n÷y
n÷2 37722432.5
n÷3 25148288.333333
n÷3 18861216.25
n÷5 15088973

Exponentiation

ny
n2 5691927654868225
n3 4.294267135113E+23
n4 3.2398040428254E+31
n5 2.4442657863741E+39

Nth Root

y√n
2√n 8685.9003563246
3√n 422.54849763654
4√n 93.198177859466
5√n 37.629282474378

Divisors of 75444865

1, 5, 131, 655, 115183, 575915, 15088973, 75444865

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 -75444864
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 75444865 can be divided by 8 positive divisors. The sum of these divisors (counting 75444865) is 1, the average is 0.125.

Base conversion 75444865

Base System Value
2 Binary 100011111110011001010000001
3 Ternary 12020221222220021
4 Quaternary 10133303022001
5 Quinary 123303213430
6 Senary 11253013441
8 Octal 437631201
10 Decimal 75444865
12 Duodecimal 21324281
16 Hexadecimal 47f3281
20 Vigesimal 13bac35
36 Base36 18x1mp

Cryptographic Hash Functions

md5 52f3066d439020ee04ecedf4dafa9610
sha1 ffee14de0eb8a9bcf4b86c8a5f0bf4740dd3c5ec
sha256 37bed24aace00cc56a2f17b0c316459b3cb68c605aedf928958cd883b68669f0
sha512 baa701a2ca831d7bee7e6442541b0742f8de61314657dd837e672b6824af34180089cb84a0b63c36318217d6932a5b390df129f017511870fb029e330129a86b
ripemd-160 bc23c73f581e6710cfe3487a09462ba3165b52fb

75444865 as geometric shapes

Circle

Radius = n
Diameter 150889730
Circumference 474034067.27015
Area 1.7881718105299E+16

Sphere

Radius = n
Volume 1.7987784112297E+24
Surface area 7.1526872421194E+16
Circumference 474034067.27015

Square

Length = n
Perimeter 301779460
Area 5691927654868225
Diagonal 106695151.29441

Cube

Length = n
Surface area 34151565929209350
Volume 4.294267135113E+23
Space diagonal 130674339.35017

Equilateral Triangle

Length = n
Perimeter 226334595
Area 2.4646769728095E+15
Altitude 65337169.675087

Triangular Pyramid

Length = n
Surface area 2.4646769728095E+15
Volume 5.0608423524415E+22
Height 35565050.431469