67742768 (number)

67742768 is an even 8-digits composite number following 67742767 and preceding 67742769. In scientific notation, it is written as 6.7742768 × 10^7. The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors. There are 33777600 positive integers (up to 67742768) that are relatively prime to 67742768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.7742768 × 10^7
Engineering notation 6.7742768 × 10^6

Prime Factorization of 67742768

Prime Factorization 2 × 2 × 2 × 2 × 373 × 11351

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8467846
Product of the distinct prime numbers

The prime factorization of 67742768 is 2 × 2 × 2 × 2 × 373 × 11351. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 1, 67, 8, 367, 79, 1913, 2014, 91195, 88904, 442361, 509023, 2824277, 892108, 58613412, 55430316, 524780333, 53706594, 3298720736, 734374099

Basic calculations (n = 67742768)

Multiplication

n×y
n×2 135485536
n×3 203228304
n×4 270971072
n×5 338713840

Division

n÷y
n÷2 33871384
n÷3 22580922.666667
n÷3 16935692
n÷5 13548553.6

Exponentiation

ny
n2 4589082616301824
n3 3.1087715900897E+23
n4 2.1059679259244E+31
n5 1.4266409662134E+39

Nth Root

y√n
2√n 8230.5994921391
3√n 407.65018715381
4√n 90.722651483183
5√n 36.827529632186

Divisors of 67742768

1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 11351, 22702, 45404, 90808, 181616, 4233923, 8467846, 16935692, 33871384, 67742768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67742767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67742768 can be divided by 20 positive divisors. The sum of these divisors (counting 67742768) is 1, the average is 0.05.

Base conversion 67742768

Base System Value
2 Binary 100000010011010110000110000
3 Ternary 11201110200121102
4 Quaternary 10002122300300
5 Quinary 114320232033
6 Senary 10415543532
8 Octal 402326060
10 Decimal 67742768
12 Duodecimal 1a82aba8
16 Hexadecimal 409ac30
20 Vigesimal 1137gi8
36 Base36 14bynk

Cryptographic Hash Functions

md5 14cf49e8f861234c9ce52536543a7ae8
sha1 d5a6b25c9a2a29fff1a852323773ee6cbde839b0
sha256 9779256746b45e3a48ac9121caea155027cd3b076793bade6f4d53758c70e38e
sha512 cbbc3fc562e66d4a357234d853e77c0068f6e068d45be51efb341558f4b0cdcbce04127837f6d88628c60b821e2193de6d7abdf47d9575a6d23d41dd9b408486
ripemd-160 bf7f62e2949d93d43e4c381ede99847fe93147ae

67742768 as geometric shapes

Circle

Radius = n
Diameter 135485536
Circumference 425640364.56528
Area 1.441702823409E+16

Sphere

Radius = n
Volume 1.3021991985486E+24
Surface area 5.7668112936362E+16
Circumference 425640364.56528

Square

Length = n
Perimeter 270971072
Area 4589082616301824
Diagonal 95802741.258294

Cube

Length = n
Surface area 27534495697810944
Volume 3.1087715900897E+23
Space diagonal 117333916.02135

Equilateral Triangle

Length = n
Perimeter 203228304
Area 1.9871310628915E+15
Altitude 58666958.010676

Triangular Pyramid

Length = n
Surface area 1.9871310628915E+15
Volume 3.6637224541875E+22
Height 31934247.086098