75687538 (number)

75687538 is an even 8-digits composite number following 75687537 and preceding 75687539. In scientific notation, it is written as 7.5687538 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 37624560 positive integers (up to 75687538) that are relatively prime to 75687538.

Interesting facts

Basic properties

Name

Name seventy-five million six hundred eighty-seven thousand five hundred thirty-eight

Notation

Scientific notation 7.5687538 × 10^7
Engineering notation 7.5687538 × 10^6

Prime Factorization of 75687538

Prime Factorization 2 × 223 × 223 × 761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 339406
Product of the distinct prime numbers

The prime factorization of 75687538 is 2 × 223 × 223 × 761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 80, 69, 407, 392, 1999, 66, 93166, 39485, 228096, 19540, 5681677, 753853, 2157458, 66625507, 243125710, 886607123, 539875935, 2998159069

Basic calculations (n = 75687538)

Multiplication

n×y
n×2 151375076
n×3 227062614
n×4 302750152
n×5 378437690

Division

n÷y
n÷2 37843769
n÷3 25229179.333333
n÷3 18921884.5
n÷5 15137507.6

Exponentiation

ny
n2 5728603408501444
n3 4.3358388816788E+23
n4 3.2816897011894E+31
n5 2.4838301396298E+39

Nth Root

y√n
2√n 8699.8585045965
3√n 423.00106373397
4√n 93.273032032826
5√n 37.653458764008

Divisors of 75687538

1, 2, 223, 446, 761, 1522, 49729, 99458, 169703, 339406, 37843769, 75687538

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 -75687537
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 75687538 can be divided by 12 positive divisors. The sum of these divisors (counting 75687538) is 1, the average is 0.083333333333333.

Base conversion 75687538

Base System Value
2 Binary 100100000101110011001110010
3 Ternary 12021102022210011
4 Quaternary 10200232121302
5 Quinary 123334000123
6 Senary 11302125134
8 Octal 440563162
10 Decimal 75687538
12 Duodecimal 214207aa
16 Hexadecimal 482e672
20 Vigesimal 13d0igi
36 Base36 1928vm

Cryptographic Hash Functions

md5 b2a0c37a7d1dc70ed14f3814694c93de
sha1 b990fdaa6424c8c457dd8a6a95c9e3ff6b0ae35e
sha256 f6456effac15d39e43e274e4d5ee0052fff553386bcdaa6cdda2500621a75603
sha512 d87c3bd8f68db04e41c2094f35e86aaeb07134e733c9b0fa00af19c30885da98ee79c59703d5252f3609a5b3694f60ccffb395cdfc7cb499818baffd1e8d3d77
ripemd-160 8816830224905f44a5f3a07c8b63e25a441f1418

75687538 as geometric shapes

Circle

Radius = n
Diameter 151375076
Circumference 475558826.6982
Area 1.7996938383478E+16

Sphere

Radius = n
Volume 1.8161919437108E+24
Surface area 7.198775353391E+16
Circumference 475558826.6982

Square

Length = n
Perimeter 302750152
Area 5728603408501444
Diagonal 107038342.74223

Cube

Length = n
Surface area 34371620451008664
Volume 4.3358388816788E+23
Space diagonal 131094661.3158

Equilateral Triangle

Length = n
Perimeter 227062614
Area 2.4805580399842E+15
Altitude 65547330.6579

Triangular Pyramid

Length = n
Surface area 2.4805580399842E+15
Volume 5.1098351256123E+22
Height 35679447.580743