75087980 (number)

75087980 is an even 8-digits composite number following 75087979 and preceding 75087981. In scientific notation, it is written as 7.5087980 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 72 positive divisors. There are 25676800 positive integers (up to 75087980) that are relatively prime to 75087980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5087980 × 10^7
Engineering notation 7.5087980 × 10^6

Prime Factorization of 75087980

Prime Factorization 2 × 2 × 5 × 11 × 17 × 17 × 1181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2208470
Product of the distinct prime numbers

The prime factorization of 75087980 is 2 × 2 × 5 × 11 × 17 × 17 × 1181. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 7, 100, 12, 639, 738, 9391, 7115, 84561, 67006, 327586, 160324, 9977575, 1877002, 57999757, 60969180, 481209795, 746624673, 4802251346, 1447218155

Basic calculations (n = 75087980)

Multiplication

n×y
n×2 150175960
n×3 225263940
n×4 300351920
n×5 375439900

Division

n÷y
n÷2 37543990
n÷3 25029326.666667
n÷3 18771995
n÷5 15017596

Exponentiation

ny
n2 5638204740480400
n3 4.233614047891E+23
n4 3.1789352695576E+31
n5 2.3869982794183E+39

Nth Root

y√n
2√n 8665.3320767297
3√n 421.88116867066
4√n 93.087765451372
5√n 37.593614548364

Divisors of 75087980

1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 289, 340, 374, 578, 748, 935, 1156, 1181, 1445, 1870, 2362, 2890, 3179, 3740, 4724, 5780, 5905, 6358, 11810, 12716, 12991, 15895, 20077, 23620, 25982, 31790, 40154, 51964, 63580, 64955, 80308, 100385, 129910, 200770, 220847, 259820, 341309, 401540, 441694, 682618, 883388, 1104235, 1365236, 1706545, 2208470, 3413090, 3754399, 4416940, 6826180, 7508798, 15017596, 18771995, 37543990, 75087980

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75087979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75087980 can be divided by 72 positive divisors. The sum of these divisors (counting 75087980) is 1, the average is 0.013888888888889.

Base conversion 75087980

Base System Value
2 Binary 100011110011100000001101100
3 Ternary 12020021212100022
4 Quaternary 10132130001230
5 Quinary 123210303410
6 Senary 11241221312
8 Octal 436340154
10 Decimal 75087980
12 Duodecimal 21191838
16 Hexadecimal 479c06c
20 Vigesimal 1395jj0
36 Base36 18pe98

Cryptographic Hash Functions

md5 705ed7720eff57828a439ad97044fa4d
sha1 aa8a14a0e7d9ac61636a78dd004ccad9aa17dfc8
sha256 edf4b277385461386ea64f7cea3082e92e0540aefa62833cc49398788eb4d00d
sha512 1a38d770e29e8c125f3eb29876746317aa8dc0bdba30969f02b871aafdc72721a4f20cf8f635373cf6a907439dcfd9aec29dde551260231f687d6edc9455b086
ripemd-160 d692625bb8c20d51e8429b6a0ae3f00fd6173837

75087980 as geometric shapes

Circle

Radius = n
Diameter 150175960
Circumference 471791692.68179
Area 1.7712942592128E+16

Sphere

Radius = n
Volume 1.7733721054652E+24
Surface area 7.0851770368513E+16
Circumference 471791692.68179

Square

Length = n
Perimeter 300351920
Area 5638204740480400
Diagonal 106190439.6872

Cube

Length = n
Surface area 33829228442882400
Volume 4.233614047891E+23
Space diagonal 130056196.39772

Equilateral Triangle

Length = n
Perimeter 225263940
Area 2.4414142684969E+15
Altitude 65028098.198858

Triangular Pyramid

Length = n
Surface area 2.4414142684969E+15
Volume 4.9893620036506E+22
Height 35396813.229067