67742731 (number)

67742731 is an odd 8-digits composite number following 67742730 and preceding 67742732. In scientific notation, it is written as 6.7742731 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 58024680 positive integers (up to 67742731) that are relatively prime to 67742731.

Interesting facts

Basic properties

Name

Name sixty-seven million seven hundred forty-two thousand seven hundred thirty-one

Notation

Scientific notation 6.7742731 × 10^7
Engineering notation 6.7742731 × 10^6

Prime Factorization of 67742731

Prime Factorization 7 × 4691 × 2063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 67742731
Product of the distinct prime numbers

The prime factorization of 67742731 is 7 × 4691 × 2063. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 88, 58, 870, 880, 5891, 5694, 86752, 83609, 658119, 174609, 6221363, 15385, 26985210, 80573878, 832441582, 732744431, 8522060336, 8663262347

Basic calculations (n = 67742731)

Multiplication

n×y
n×2 135485462
n×3 203228193
n×4 270970924
n×5 338713655

Division

n÷y
n÷2 33871365.5
n÷3 22580910.333333
n÷3 16935682.75
n÷5 13548546.2

Exponentiation

ny
n2 4589077603338361
n3 3.1087664962108E+23
n4 2.1059633249462E+31
n5 1.4266370701769E+39

Nth Root

y√n
2√n 8230.5972444289
3√n 407.65011293649
4√n 90.722639095371
5√n 36.827525609265

Divisors of 67742731

1, 7, 2063, 4691, 14441, 32837, 9677533, 67742731

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67742730
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67742731 can be divided by 8 positive divisors. The sum of these divisors (counting 67742731) is 1, the average is 0.125.

Base conversion 67742731

Base System Value
2 Binary 100000010011010110000001011
3 Ternary 11201110200120001
4 Quaternary 10002122300023
5 Quinary 114320231411
6 Senary 10415543431
8 Octal 402326013
10 Decimal 67742731
12 Duodecimal 1a82ab77
16 Hexadecimal 409ac0b
20 Vigesimal 1137ggb
36 Base36 14bymj

Cryptographic Hash Functions

md5 38479d44a450478b7bbdeac12c51f8de
sha1 41d60b45e03c11a8584cf8fe37f35674daf30cc1
sha256 81af045bced00856f3c608c3e98561ca85e0afad609aaf633007f8fbf7bf499d
sha512 490edc7b521febe7790287b05b77058f23a5d4164eab34c2a6186aef225bd233ed6f21d2c018a7e9b07b376ca73bad98e7d5028b92d139525f14c35e88c5142b
ripemd-160 7f2221338f0f40b63db4c92dcea705e02f251bdc

67742731 as geometric shapes

Circle

Radius = n
Diameter 135485462
Circumference 425640132.08742
Area 1.4417012485401E+16

Sphere

Radius = n
Volume 1.3021970648296E+24
Surface area 5.7668049941605E+16
Circumference 425640132.08742

Square

Length = n
Perimeter 270970924
Area 4589077603338361
Diagonal 95802688.932392

Cube

Length = n
Surface area 27534465620030166
Volume 3.1087664962108E+23
Space diagonal 117333851.93547

Equilateral Triangle

Length = n
Perimeter 203228193
Area 1.9871288922146E+15
Altitude 58666925.967736

Triangular Pyramid

Length = n
Surface area 1.9871288922146E+15
Volume 3.6637164509936E+22
Height 31934229.644131