75409997 (number)

75409997 is an odd 8-digits composite number following 75409996 and preceding 75409998. In scientific notation, it is written as 7.5409997 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 69280848 positive integers (up to 75409997) that are relatively prime to 75409997.

Interesting facts

Basic properties

Name

Name seventy-five million four hundred nine thousand nine hundred ninety-seven

Notation

Scientific notation 7.5409997 × 10^7
Engineering notation 7.5409997 × 10^6

Prime Factorization of 75409997

Prime Factorization 13 × 13 × 239 × 1867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5800769
Product of the distinct prime numbers

The prime factorization of 75409997 is 13 × 13 × 239 × 1867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 70, 35, 884, 289, 3599, 5268, 89557, 31286, 802158, 193381, 3766391, 3204892, 28738144, 10136074, 92730584, 732428991, 6418868489, 2498827227

Basic calculations (n = 75409997)

Multiplication

n×y
n×2 150819994
n×3 226229991
n×4 301639988
n×5 377049985

Division

n÷y
n÷2 37704998.5
n÷3 25136665.666667
n÷3 18852499.25
n÷5 15081999.4

Exponentiation

ny
n2 5686667647540009
n3 4.2883159024099E+23
n4 3.2338188933578E+31
n5 2.4386227304666E+39

Nth Root

y√n
2√n 8683.8929634122
3√n 422.48339185209
4√n 93.187407751328
5√n 37.625803641342

Divisors of 75409997

1, 13, 169, 239, 1867, 3107, 24271, 40391, 315523, 446213, 5800769, 75409997

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75409996
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75409997 can be divided by 12 positive divisors. The sum of these divisors (counting 75409997) is 1, the average is 0.083333333333333.

Base conversion 75409997

Base System Value
2 Binary 100011111101010101001001101
3 Ternary 12020220020001212
4 Quaternary 10133222221031
5 Quinary 123301104442
6 Senary 11252144205
8 Octal 437525115
10 Decimal 75409997
12 Duodecimal 21308065
16 Hexadecimal 47eaa4d
20 Vigesimal 13b64jh
36 Base36 18waq5

Cryptographic Hash Functions

md5 3b343a90c6be2ad9d884ddbbe71abf18
sha1 16f94cee317f535a37584d5fbdfeb812a05ec611
sha256 2bece0b981ac63cc2fc98b6a059b8436d0eccceade3a4061fe28a105caba5be4
sha512 3c5814f18416ddc90485efee8281b8acf08de27bc6fc6d42d72c0c05a40cbb4993c9bb33c0bdd86b999fb9c20f96dd96b4fc93f437d3ac5fe9135e779924463d
ripemd-160 0cc323661431f98f06c615260b4486ab3291129f

75409997 as geometric shapes

Circle

Radius = n
Diameter 150819994
Circumference 473814985.16486
Area 1.7865193304918E+16

Sphere

Radius = n
Volume 1.7962855647044E+24
Surface area 7.1460773219674E+16
Circumference 473814985.16486

Square

Length = n
Perimeter 301639988
Area 5686667647540009
Diagonal 106645840.49591

Cube

Length = n
Surface area 34120005885240054
Volume 4.2883159024099E+23
Space diagonal 130613946.20262

Equilateral Triangle

Length = n
Perimeter 226229991
Area 2.4623993228244E+15
Altitude 65306973.101308

Triangular Pyramid

Length = n
Surface area 2.4623993228244E+15
Volume 5.0538287574402E+22
Height 35548613.498638