67288538 (number)

67288538 is an even 8-digits composite number following 67288537 and preceding 67288539. In scientific notation, it is written as 6.7288538 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 30716280 positive integers (up to 67288538) that are relatively prime to 67288538.

Interesting facts

Basic properties

Name

Name sixty-seven million two hundred eighty-eight thousand five hundred thirty-eight

Notation

Scientific notation 6.7288538 × 10^7
Engineering notation 6.7288538 × 10^6

Prime Factorization of 67288538

Prime Factorization 2 × 31 × 19 × 239 × 239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 281542
Product of the distinct prime numbers

The prime factorization of 67288538 is 2 × 31 × 19 × 239 × 239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 92, 29, 427, 871, 3625, 6906, 42123, 97222, 967240, 85846, 9008271, 8108849, 99286056, 44229976, 349938032, 239482953, 2016624267, 5881105147

Basic calculations (n = 67288538)

Multiplication

n×y
n×2 134577076
n×3 201865614
n×4 269154152
n×5 336442690

Division

n÷y
n÷2 33644269
n÷3 22429512.666667
n÷3 16822134.5
n÷5 13457707.6

Exponentiation

ny
n2 4527747346177444
n3 3.0466549935766E+23
n4 2.0500496030817E+31
n5 1.3794484061885E+39

Nth Root

y√n
2√n 8202.9591002272
3√n 406.7370153612
4√n 90.570188805297
5√n 36.778009315731

Divisors of 67288538

1, 2, 19, 31, 38, 62, 239, 478, 589, 1178, 4541, 7409, 9082, 14818, 57121, 114242, 140771, 281542, 1085299, 1770751, 2170598, 3541502, 33644269, 67288538

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67288537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67288538 can be divided by 24 positive divisors. The sum of these divisors (counting 67288538) is 1, the average is 0.041666666666667.

Base conversion 67288538

Base System Value
2 Binary 100000000101011110111011010
3 Ternary 11200121121112002
4 Quaternary 10000223313122
5 Quinary 114211213123
6 Senary 10402121002
8 Octal 400536732
10 Decimal 67288538
12 Duodecimal 1a650162
16 Hexadecimal 402bdda
20 Vigesimal 110b16i
36 Base36 142862

Cryptographic Hash Functions

md5 7f913dd8d250acc2d746e7a0cf42fe2b
sha1 3db2e26e05712ac1444be75245cca4f2ead61b56
sha256 b2c3698b8de47b4cd66d9a76b47760e05c895ddc06192c6c9c0c3eff767e6d3b
sha512 bc6e7aa979f6c0ac6ccea7d56284c8e14d90e5d9fde1df96fb9990a7a710a8e13b3c99f5d1ad0bdeb7b6e9896e8c033fbfd261d17db39a97bc48677986ffc8b4
ripemd-160 0ac83042926915abbca4348a5365f513700ebe6d

67288538 as geometric shapes

Circle

Radius = n
Diameter 134577076
Circumference 422786353.3032
Area 1.4224337800062E+16

Sphere

Radius = n
Volume 1.2761798594457E+24
Surface area 5.6897351200247E+16
Circumference 422786353.3032

Square

Length = n
Perimeter 269154152
Area 4527747346177444
Diagonal 95160363.031857

Cube

Length = n
Surface area 27166484077064664
Volume 3.0466549935766E+23
Space diagonal 116547166.58303

Equilateral Triangle

Length = n
Perimeter 201865614
Area 1.9605721118536E+15
Altitude 58273583.291515

Triangular Pyramid

Length = n
Surface area 1.9605721118536E+15
Volume 3.5905173431565E+22
Height 31720121.010619