75149769 (number)

75149769 is an odd 8-digits composite number following 75149768 and preceding 75149770. In scientific notation, it is written as 7.5149769 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 47355840 positive integers (up to 75149769) that are relatively prime to 75149769.

Interesting facts

Basic properties

Name

Name seventy-five million one hundred forty-nine thousand seven hundred sixty-nine

Notation

Scientific notation 7.5149769 × 10^7
Engineering notation 7.5149769 × 10^6

Prime Factorization of 75149769

Prime Factorization 3 × 19 × 541 × 2437

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 75149769
Product of the distinct prime numbers

The prime factorization of 75149769 is 3 × 19 × 541 × 2437. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 70, 60, 380, 125, 2726, 5565, 41678, 48025, 900497, 663969, 3145823, 3100945, 16934916, 79016914, 18459559, 874841241, 7843441909, 9301242847

Basic calculations (n = 75149769)

Multiplication

n×y
n×2 150299538
n×3 225449307
n×4 300599076
n×5 375748845

Division

n÷y
n÷2 37574884.5
n÷3 25049923
n÷3 18787442.25
n÷5 15029953.8

Exponentiation

ny
n2 5647487780753361
n3 4.2440740215394E+23
n4 3.1894118233759E+31
n5 2.3968356177256E+39

Nth Root

y√n
2√n 8668.8966425953
3√n 421.99685726492
4√n 93.106909746781
5√n 37.599799579953

Divisors of 75149769

1, 3, 19, 57, 541, 1623, 2437, 7311, 10279, 30837, 46303, 138909, 1318417, 3955251, 25049923, 75149769

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 -75149768
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 75149769 can be divided by 16 positive divisors. The sum of these divisors (counting 75149769) is 1, the average is 0.0625.

Base conversion 75149769

Base System Value
2 Binary 100011110101011000111001001
3 Ternary 12020102000002210
4 Quaternary 10132223013021
5 Quinary 123214243034
6 Senary 11242415333
8 Octal 436530711
10 Decimal 75149769
12 Duodecimal 21201549
16 Hexadecimal 47ab1c9
20 Vigesimal 139de89
36 Base36 18qpxl

Cryptographic Hash Functions

md5 ae872f86951a39c27582ce2d989f915f
sha1 74388b7d1b907116657484d8079a1194750f4a88
sha256 460c7023ca499f64579837410b8c9ad3658455bab3aa0e2ae2c6397a65b56884
sha512 146f57515914f43e1ff41615e8b135802a8c469b961171584c23b3283956f1252e95b8d36561fd8fe7cb626b4ab6534b1bc5d7daf259736b6f07b35b5b648c2d
ripemd-160 c6ba19463caef266eb537afde86e26d5b1f65e87

75149769 as geometric shapes

Circle

Radius = n
Diameter 150299538
Circumference 472179924.41874
Area 1.7742106123253E+16

Sphere

Radius = n
Volume 1.7777535689813E+24
Surface area 7.0968424493012E+16
Circumference 472179924.41874

Square

Length = n
Perimeter 300599076
Area 5647487780753361
Diagonal 106277822.52901

Cube

Length = n
Surface area 33884926684520166
Volume 4.2440740215394E+23
Space diagonal 130163218.08506

Equilateral Triangle

Length = n
Perimeter 225449307
Area 2.4454339428473E+15
Altitude 65081609.042532

Triangular Pyramid

Length = n
Surface area 2.4454339428473E+15
Volume 5.0016892008136E+22
Height 35425940.843002