67842390 (number)

67842390 is an even 8-digits composite number following 67842389 and preceding 67842391. In scientific notation, it is written as 6.7842390 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 13749120 positive integers (up to 67842390) that are relatively prime to 67842390.

Interesting facts

Basic properties

Name

Name sixty-seven million eight hundred forty-two thousand three hundred ninety

Notation

Scientific notation 6.7842390 × 10^7
Engineering notation 6.7842390 × 10^6

Prime Factorization of 67842390

Prime Factorization 2 × 33 × 5 × 7 × 43 × 683

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 67842390
Product of the distinct prime numbers

The prime factorization of 67842390 is 2 × 33 × 5 × 7 × 43 × 683. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 1, 41, 7, 660, 632, 7840, 8415, 58864, 34179, 77031, 117917, 4955321, 2989807, 49905730, 76389174, 618381716, 12652215, 9521624486, 2715418711

Basic calculations (n = 67842390)

Multiplication

n×y
n×2 135684780
n×3 203527170
n×4 271369560
n×5 339211950

Division

n÷y
n÷2 33921195
n÷3 22614130
n÷3 16960597.5
n÷5 13568478

Exponentiation

ny
n2 4602589880912100
n3 3.1225069771089E+23
n4 2.1183833611874E+31
n5 1.4371619015919E+39

Nth Root

y√n
2√n 8236.6491973375
3√n 407.84991836753
4√n 90.755987115658
5√n 36.838354923283

Divisors of 67842390

1, 2, 5, 7, 10, 14, 33, 35, 43, 66, 70, 86, 165, 215, 231, 301, 330, 430, 462, 602, 683, 1155, 1366, 1419, 1505, 2310, 2838, 3010, 3415, 4781, 6830, 7095, 9562, 9933, 14190, 19866, 22539, 23905, 29369, 45078, 47810, 49665, 58738, 99330, 112695, 146845, 157773, 205583, 225390, 293690, 315546, 411166, 788865, 969177, 1027915, 1577730, 1938354, 2055830, 4845885, 6784239, 9691770, 13568478, 33921195, 67842390

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67842389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67842390 can be divided by 64 positive divisors. The sum of these divisors (counting 67842390) is 1, the average is 0.015625.

Base conversion 67842390

Base System Value
2 Binary 100000010110011000101010110
3 Ternary 11201122202021010
4 Quaternary 10002303011112
5 Quinary 114331424030
6 Senary 10422033050
8 Octal 402630526
10 Decimal 67842390
12 Duodecimal 1a878786
16 Hexadecimal 40b3156
20 Vigesimal 11405ja
36 Base36 14e3iu

Cryptographic Hash Functions

md5 47307b12c32ca4cb2fb0affaf8446215
sha1 d4b5c0e7cbc5d9b7f6c8ac14d1ece8416942a710
sha256 f53ed2a36a066ec9490131b03214ce8763ecfdfd0f84cd0d8766e3c746e2ce5c
sha512 3388071ae5eb4f2021c91132e228876830f42d68e00f08c9929f7a54954cf4c4dbd744ecf54a91cc278497fcd3ec72c497b2ec4b8b317d8ab2cc2cfb17adf83c
ripemd-160 8e338e8bf5be4b0f63799340c57137593fcb9704

67842390 as geometric shapes

Circle

Radius = n
Diameter 135684780
Circumference 426266308.05195
Area 1.445946255736E+16

Sphere

Radius = n
Volume 1.3079526640091E+24
Surface area 5.7837850229441E+16
Circumference 426266308.05195

Square

Length = n
Perimeter 271369560
Area 4602589880912100
Diagonal 95943628.041805

Cube

Length = n
Surface area 27615539285472600
Volume 3.1225069771089E+23
Space diagonal 117506466.3869

Equilateral Triangle

Length = n
Perimeter 203527170
Area 1.9929798800355E+15
Altitude 58753233.193451

Triangular Pyramid

Length = n
Surface area 1.9929798800355E+15
Volume 3.6799097630267E+22
Height 31981209.347268