75535981 (number)

75535981 is an odd 8-digits composite number following 75535980 and preceding 75535982. In scientific notation, it is written as 7.5535981 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 64512000 positive integers (up to 75535981) that are relatively prime to 75535981.

Interesting facts

Basic properties

Name

Name seventy-five million five hundred thirty-five thousand nine hundred eighty-one

Notation

Scientific notation 7.5535981 × 10^7
Engineering notation 7.5535981 × 10^6

Prime Factorization of 75535981

Prime Factorization 41 × 493 × 37 × 101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 75535981
Product of the distinct prime numbers

The prime factorization of 75535981 is 41 × 493 × 37 × 101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 38, 45, 382, 315, 4145, 3793, 5298, 17422, 924963, 699747, 4234874, 143562, 59141995, 78358199, 979852799, 917810905, 7883620501, 4731374055

Basic calculations (n = 75535981)

Multiplication

n×y
n×2 151071962
n×3 226607943
n×4 302143924
n×5 377679905

Division

n÷y
n÷2 37767990.5
n÷3 25178660.333333
n÷3 18883995.25
n÷5 15107196.2

Exponentiation

ny
n2 5705684425632361
n3 4.3098447036656E+23
n4 3.2554834764904E+31
n5 2.4590613802599E+39

Nth Root

y√n
2√n 8691.1438257573
3√n 422.71853545114
4√n 93.226304366082
5√n 37.638367186972

Divisors of 75535981

1, 37, 41, 101, 493, 1517, 3737, 4141, 18241, 20213, 49793, 153217, 747881, 1842341, 2041513, 75535981

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 -75535980
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 75535981 can be divided by 16 positive divisors. The sum of these divisors (counting 75535981) is 1, the average is 0.0625.

Base conversion 75535981

Base System Value
2 Binary 100100000001001011001101101
3 Ternary 12021010121212221
4 Quaternary 10200021121231
5 Quinary 123314122411
6 Senary 11254555341
8 Octal 440113155
10 Decimal 75535981
12 Duodecimal 21368b51
16 Hexadecimal 480966d
20 Vigesimal 13c1jj1
36 Base36 18yzxp

Cryptographic Hash Functions

md5 fa6f50aa01c9aa2ea84658be862e439e
sha1 11987bfea9495594710edf2b285895ccd0f67a8d
sha256 7d6185ed351e9cb51f152e98d0acf00b9559570516c9db143bd3a02fe7712af6
sha512 f6e7b4267b8d9ef72eac93682f6fe1deac84547b2c640c46e4985c7c721257db8874ae1b46078e6b58a04348245f39b7ae6bb4faeb763400727cb6eda4af565d
ripemd-160 7429fcb229e53228dd729c6dadfb1552a6db9e8e

75535981 as geometric shapes

Circle

Radius = n
Diameter 151071962
Circumference 474606565.9826
Area 1.7924936275268E+16

Sphere

Radius = n
Volume 1.8053035278865E+24
Surface area 7.1699745101073E+16
Circumference 474606565.9826

Square

Length = n
Perimeter 302143924
Area 5705684425632361
Diagonal 106824008.77736

Cube

Length = n
Surface area 34234106553794166
Volume 4.3098447036656E+23
Space diagonal 130832156.89156

Equilateral Triangle

Length = n
Perimeter 226607943
Area 2.4706338292874E+15
Altitude 65416078.445779

Triangular Pyramid

Length = n
Surface area 2.4706338292874E+15
Volume 5.0792006930381E+22
Height 35608002.925785