75091720 (number)

75091720 is an even 8-digits composite number following 75091719 and preceding 75091721. In scientific notation, it is written as 7.5091720 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 64 positive divisors. There are 25697280 positive integers (up to 75091720) that are relatively prime to 75091720.

Interesting facts

Basic properties

Name

Name seventy-five million ninety-one thousand seven hundred twenty

Notation

Scientific notation 7.5091720 × 10^7
Engineering notation 7.5091720 × 10^6

Prime Factorization of 75091720

Prime Factorization 2 × 2 × 2 × 11 × 5 × 17 × 10039

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18772930
Product of the distinct prime numbers

The prime factorization of 75091720 is 2 × 2 × 2 × 11 × 5 × 17 × 10039. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75091720)

Multiplication

n×y
n×2 150183440
n×3 225275160
n×4 300366880
n×5 375458600

Division

n÷y
n÷2 37545860
n÷3 25030573.333333
n÷3 18772930
n÷5 15018344

Exponentiation

ny
n2 5638766412558400
n3 4.2342466859724E+23
n4 3.1795686655397E+31
n5 2.3875927995348E+39

Nth Root

y√n
2√n 8665.547876505
3√n 421.8881729403
4√n 93.088924564123
5√n 37.593989035246

Divisors of 75091720

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75091719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75091720 can be divided by 64 positive divisors. The sum of these divisors (counting 75091720) is 1, the average is 0.015625.

Base conversion 75091720

Base System Value
2 Binary 100011110011100111100001000
3 Ternary 12020022001110211
4 Quaternary 10132130330020
5 Quinary 123210413340
6 Senary 11241250504
8 Octal 436347410
10 Decimal 75091720
12 Duodecimal 21193a34
16 Hexadecimal 479cf08
20 Vigesimal 1396960
36 Base36 18ph54

Cryptographic Hash Functions

md5 98f49e2264affe461a36cfe964327f22
sha1 52ca07a2b4667b2b96faf13479c1a530b96b8a89
sha256 4efbeb705cbe86166f4f2d353f8229d95fce4ec1d42c69b86d4b090c7cf27069
sha512 0a47461b7b543104f8da3877538886951486fe90bd3488ff4560b81561be7279bf2d565cb2489e570c537e8fd36574e7f595caa98f5fff23030fb6f1927fc3ac
ripemd-160 347b9b374b4d4cba7acf1df64f051325f30bfcd8

75091720 as geometric shapes

Circle

Radius = n
Diameter 150183440
Circumference 471815191.79484
Area 1.7714707137002E+16

Sphere

Radius = n
Volume 1.773637104285E+24
Surface area 7.0858828548009E+16
Circumference 471815191.79484

Square

Length = n
Perimeter 300366880
Area 5638766412558400
Diagonal 106195728.84592

Cube

Length = n
Surface area 33832598475350400
Volume 4.2342466859724E+23
Space diagonal 130062674.26774

Equilateral Triangle

Length = n
Perimeter 225275160
Area 2.441657479641E+15
Altitude 65031337.133868

Triangular Pyramid

Length = n
Surface area 2.441657479641E+15
Volume 4.9901075747796E+22
Height 35398576.281974