75245720 (number)

75245720 is an even 8-digits composite number following 75245719 and preceding 75245721. In scientific notation, it is written as 7.5245720 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 26414080 positive integers (up to 75245720) that are relatively prime to 75245720.

Interesting facts

Basic properties

Name

Name seventy-five million two hundred forty-five thousand seven hundred twenty

Notation

Scientific notation 7.5245720 × 10^7
Engineering notation 7.5245720 × 10^6

Prime Factorization of 75245720

Prime Factorization 2 × 2 × 2 × 5 × 319 × 5897

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18811430
Product of the distinct prime numbers

The prime factorization of 75245720 is 2 × 2 × 2 × 5 × 319 × 5897. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 60, 72, 634, 126, 2001, 6749, 51368, 60786, 711105, 925360, 1971226, 2641988, 19999208, 70253773, 708830418, 198809503, 6765648740, 7232797065

Basic calculations (n = 75245720)

Multiplication

n×y
n×2 150491440
n×3 225737160
n×4 300982880
n×5 376228600

Division

n÷y
n÷2 37622860
n÷3 25081906.666667
n÷3 18811430
n÷5 15049144

Exponentiation

ny
n2 5661918378318400
n3 4.260351249578E+23
n4 3.205731972274E+31
n5 2.4121761038077E+39

Nth Root

y√n
2√n 8674.429087842
3√n 422.17638232208
4√n 93.136615183514
5√n 37.609396142359

Divisors of 75245720

1, 2, 4, 5, 8, 10, 20, 40, 319, 638, 1276, 1595, 2552, 3190, 5897, 6380, 11794, 12760, 23588, 29485, 47176, 58970, 117940, 235880, 1881143, 3762286, 7524572, 9405715, 15049144, 18811430, 37622860, 75245720

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75245719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75245720 can be divided by 32 positive divisors. The sum of these divisors (counting 75245720) is 1, the average is 0.03125.

Base conversion 75245720

Base System Value
2 Binary 100011111000010100010011000
3 Ternary 12020120212201112
4 Quaternary 10133002202120
5 Quinary 123230330340
6 Senary 11244435452
8 Octal 437024230
10 Decimal 75245720
12 Duodecimal 21248b88
16 Hexadecimal 47c2898
20 Vigesimal 13a5e60
36 Base36 18sryw

Cryptographic Hash Functions

md5 5f8d8246b22cc257e494bf82ee347bbd
sha1 f5d50822e1eab9e51e3c4c171e7bea7065d076c4
sha256 c7f39fd0c3a17850c25d4d881fb7fa122eeac0bb5ff8b08040359e58fd0d8bf0
sha512 14d9113c73181598df1951cfee4e5e9431e91171f577cf1c6e176ef70929eff182523f3e44f46fca16394d88f33d0a369996f8270d4e94813146f24c272a3bc6
ripemd-160 8bcef1dbdae0059c596df324cc4962cbfaf6eae4

75245720 as geometric shapes

Circle

Radius = n
Diameter 150491440
Circumference 472782802.33215
Area 1.778744118255E+16

Sphere

Radius = n
Volume 1.7845717583182E+24
Surface area 7.11497647302E+16
Circumference 472782802.33215

Square

Length = n
Perimeter 300982880
Area 5661918378318400
Diagonal 106413517.73453

Cube

Length = n
Surface area 33971510269910400
Volume 4.260351249578E+23
Space diagonal 130329410.0921

Equilateral Triangle

Length = n
Perimeter 225737160
Area 2.4516825748889E+15
Altitude 65164705.046051

Triangular Pyramid

Length = n
Surface area 2.4516825748889E+15
Volume 5.020872098022E+22
Height 35471172.578176