75986989 (number)

75986989 is an odd 8-digits composite number following 75986988 and preceding 75986990. In scientific notation, it is written as 7.5986989 × 10^7. The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors. There are 67722816 positive integers (up to 75986989) that are relatively prime to 75986989.

Interesting facts

Basic properties

Name

Name seventy-five million nine hundred eighty-six thousand nine hundred eighty-nine

Notation

Scientific notation 7.5986989 × 10^7
Engineering notation 7.5986989 × 10^6

Prime Factorization of 75986989

Prime Factorization 29 × 13 × 201557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 75986989
Product of the distinct prime numbers

The prime factorization of 75986989 is 29 × 13 × 201557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75986989)

Multiplication

n×y
n×2 151973978
n×3 227960967
n×4 303947956
n×5 379934945

Division

n÷y
n÷2 37993494.5
n÷3 25328996.333333
n÷3 18996747.25
n÷5 15197397.8

Exponentiation

ny
n2 5774022497286121
n3 4.3875058398703E+23
n4 3.3339335799166E+31
n5 2.5333557426386E+39

Nth Root

y√n
2√n 8717.051623112
3√n 423.55818498427
4√n 93.36515208102
5√n 37.683206234801

Divisors of 75986989

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 -75986988
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 75986989 can be divided by 8 positive divisors. The sum of these divisors (counting 75986989) is 1, the average is 0.125.

Base conversion 75986989

Base System Value
2 Binary 100100001110111100000101101
3 Ternary 12021222112112221
4 Quaternary 10201313200231
5 Quinary 123423040424
6 Senary 11312355341
8 Octal 441674055
10 Decimal 75986989
12 Duodecimal 21545b51
16 Hexadecimal 487782d
20 Vigesimal 13ei799
36 Base36 198nxp

Cryptographic Hash Functions

md5 aa0e0a2f28d6d299949b79a1c224b7d2
sha1 74dcf507ca8ad0873cfcc4958888d407d2d571bb
sha256 c4b8b3e701cccc6092081208b0d3d7f7adc06c03595c7d00c4bec7718a67a85c
sha512 5f437028dc3d396919579998a3f0836d6a24506fb7f9038febc4db617164b2719e4f0fb4805e674806dcf4ec7d63ae63af02a7e1e5ba6cc9f837274a5ef88444
ripemd-160 18af87aa7f312da06200828fbd3942d5ef0f7eab

75986989 as geometric shapes

Circle

Radius = n
Diameter 151973978
Circumference 477440332.82162
Area 1.8139626659136E+16

Sphere

Radius = n
Volume 1.8378341485492E+24
Surface area 7.2558506636545E+16
Circumference 477440332.82162

Square

Length = n
Perimeter 303947956
Area 5774022497286121
Diagonal 107461830.4077

Cube

Length = n
Surface area 34644134983716726
Volume 4.3875058398703E+23
Space diagonal 131613325.66218

Equilateral Triangle

Length = n
Perimeter 227960967
Area 2.5002250823363E+15
Altitude 65806662.831089

Triangular Pyramid

Length = n
Surface area 2.5002250823363E+15
Volume 5.1707252197798E+22
Height 35820610.135898