75868638 (number)

75868638 is an even 8-digits composite number following 75868637 and preceding 75868639. In scientific notation, it is written as 7.5868638 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 24961440 positive integers (up to 75868638) that are relatively prime to 75868638.

Interesting facts

Basic properties

Name

Name seventy-five million eight hundred sixty-eight thousand six hundred thirty-eight

Notation

Scientific notation 7.5868638 × 10^7
Engineering notation 7.5868638 × 10^6

Prime Factorization of 75868638

Prime Factorization 2 × 3 × 191 × 239 × 277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 75868638
Product of the distinct prime numbers

The prime factorization of 75868638 is 2 × 3 × 191 × 239 × 277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 24, 35, 787, 220, 1061, 4914, 47658, 98077, 223834, 67486, 455528, 9833954, 68654554, 84285786, 209129482, 850654188, 3039871270, 2793392925

Basic calculations (n = 75868638)

Multiplication

n×y
n×2 151737276
n×3 227605914
n×4 303474552
n×5 379343190

Division

n÷y
n÷2 37934319
n÷3 25289546
n÷3 18967159.5
n÷5 15173727.6

Exponentiation

ny
n2 5756050231975044
n3 4.3670369135953E+23
n4 3.313211427302E+31
n5 2.5136883839544E+39

Nth Root

y√n
2√n 8710.2605012709
3√n 423.33817107884
4√n 93.328776383658
5√n 37.671460470658

Divisors of 75868638

1, 2, 3, 6, 191, 239, 277, 382, 478, 554, 573, 717, 831, 1146, 1434, 1662, 45649, 52907, 66203, 91298, 105814, 132406, 136947, 158721, 198609, 273894, 317442, 397218, 12644773, 25289546, 37934319, 75868638

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 -75868637
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 75868638 can be divided by 32 positive divisors. The sum of these divisors (counting 75868638) is 1, the average is 0.03125.

Base conversion 75868638

Base System Value
2 Binary 100100001011010100111011110
3 Ternary 12021202112012120
4 Quaternary 10201122213132
5 Quinary 123410244023
6 Senary 11310043410
8 Octal 441324736
10 Decimal 75868638
12 Duodecimal 214a9566
16 Hexadecimal 485a9de
20 Vigesimal 13e3bbi
36 Base36 1964m6

Cryptographic Hash Functions

md5 d9f9d214e50ca89cce9eea5916984e75
sha1 955961e20d3dd43b24204aea31b23da46547dc11
sha256 a4cb74b20bffd2f29618b9434138204f5debe1e64e66dc860f0887d31ffa9e8a
sha512 0d819a76a69605ce49eb7456fb6586628db402f2a146dd072c8226ca2dd531fcfea358f00c74c3c838f7c33828e458a3fa05fba980118808b0ee69836e4a3ea1
ripemd-160 8b455aca1ece72c79d081ae0f0651927c32c9f5a

75868638 as geometric shapes

Circle

Radius = n
Diameter 151737276
Circumference 476696711.55733
Area 1.8083165122467E+16

Sphere

Radius = n
Volume 1.8292601447609E+24
Surface area 7.2332660489866E+16
Circumference 476696711.55733

Square

Length = n
Perimeter 303474552
Area 5756050231975044
Diagonal 107294456.81837

Cube

Length = n
Surface area 34536301391850264
Volume 4.3670369135953E+23
Space diagonal 131408335.71705

Equilateral Triangle

Length = n
Perimeter 227605914
Area 2.4924428631748E+15
Altitude 65704167.858525

Triangular Pyramid

Length = n
Surface area 2.4924428631748E+15
Volume 5.1466023588254E+22
Height 35764818.939458