67991013 (number)

67991013 is an odd 8-digits composite number following 67991012 and preceding 67991014. In scientific notation, it is written as 6.7991013 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 43204128 positive integers (up to 67991013) that are relatively prime to 67991013.

Interesting facts

Basic properties

Name

Name sixty-seven million nine hundred ninety-one thousand thirteen

Notation

Scientific notation 6.7991013 × 10^7
Engineering notation 6.7991013 × 10^6

Prime Factorization of 67991013

Prime Factorization 9 × 23 × 503 × 653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67991013
Product of the distinct prime numbers

The prime factorization of 67991013 is 9 × 23 × 503 × 653. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 61, 7, 806, 486, 2255, 9368, 67854, 34749, 237867, 430557, 5923733, 629433, 89400246, 49600442, 385545254, 619798581, 1891498372, 7114172179

Basic calculations (n = 67991013)

Multiplication

n×y
n×2 135982026
n×3 203973039
n×4 271964052
n×5 339955065

Division

n÷y
n÷2 33995506.5
n÷3 22663671
n÷3 16997753.25
n÷5 13598202.6

Exponentiation

ny
n2 4622777848766169
n3 3.1430734881157E+23
n4 2.1370075039043E+31
n5 1.4529730497906E+39

Nth Root

y√n
2√n 8245.6663163143
3√n 408.14752810816
4√n 90.805651345686
5√n 36.854481228509

Divisors of 67991013

1, 9, 23, 207, 503, 653, 4527, 5877, 11569, 15019, 104121, 135171, 328459, 2956131, 7554557, 67991013

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67991012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67991013 can be divided by 16 positive divisors. The sum of these divisors (counting 67991013) is 1, the average is 0.0625.

Base conversion 67991013

Base System Value
2 Binary 100000011010111010111100101
3 Ternary 11201221022010200
4 Quaternary 10003113113211
5 Quinary 114401203023
6 Senary 10425141113
8 Octal 403272745
10 Decimal 67991013
12 Duodecimal 1a92a799
16 Hexadecimal 40d75e5
20 Vigesimal 114ihad
36 Base36 14ha79

Cryptographic Hash Functions

md5 ae016339572d169841c06d5f8b1aa9f1
sha1 a1a0bb92fa34a239df41df74d63f5d30f8b50151
sha256 fff072cb7dac55790727d3b307e65c259271d54ba69403478fdaaae5234aa453
sha512 ab0837c207d300bfd71b39d0609275ba148069708650ed1119ca7fef6199185065dae5080da10b27ba93216fe3c7bfdf1efdfd6c42b0600ef899d5cc00f2d102
ripemd-160 97f78ce7995cb58f085a76ce0a8dbce6ea7976f2

67991013 as geometric shapes

Circle

Radius = n
Diameter 135982026
Circumference 427200133.90186
Area 1.4522884928861E+16

Sphere

Radius = n
Volume 1.3165675439943E+24
Surface area 5.8091539715446E+16
Circumference 427200133.90186

Square

Length = n
Perimeter 271964052
Area 4622777848766169
Diagonal 96153812.704085

Cube

Length = n
Surface area 27736667092597014
Volume 3.1430734881157E+23
Space diagonal 117763888.97408

Equilateral Triangle

Length = n
Perimeter 203973039
Area 2.0017215265417E+15
Altitude 58881944.487038

Triangular Pyramid

Length = n
Surface area 2.0017215265417E+15
Volume 3.7041476286905E+22
Height 32051270.901362