67992021 (number)

67992021 is an odd 8-digits composite number following 67992020 and preceding 67992022. In scientific notation, it is written as 6.7992021 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 43865280 positive integers (up to 67992021) that are relatively prime to 67992021.

Interesting facts

Basic properties

Name

Name sixty-seven million nine hundred ninety-two thousand twenty-one

Notation

Scientific notation 6.7992021 × 10^7
Engineering notation 6.7992021 × 10^6

Prime Factorization of 67992021

Prime Factorization 3 × 9 × 31 × 81233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67992021
Product of the distinct prime numbers

The prime factorization of 67992021 is 3 × 9 × 31 × 81233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 49, 31, 66, 197, 4660, 1863, 76552, 18880, 37200, 315441, 3348815, 8716088, 75829181, 61690861, 390485356, 407665005, 3954894812, 6906973831

Basic calculations (n = 67992021)

Multiplication

n×y
n×2 135984042
n×3 203976063
n×4 271968084
n×5 339960105

Division

n÷y
n÷2 33996010.5
n÷3 22664007
n÷3 16998005.25
n÷5 13598404.2

Exponentiation

ny
n2 4622914919664441
n3 3.1432132829904E+23
n4 2.1371342354456E+31
n5 1.4530807581624E+39

Nth Root

y√n
2√n 8245.7274391044
3√n 408.14954509372
4√n 90.805987903356
5√n 36.854590505

Divisors of 67992021

1, 3, 9, 27, 31, 93, 279, 837, 81233, 243699, 731097, 2193291, 2518223, 7554669, 22664007, 67992021

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 -67992020
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 67992021 can be divided by 16 positive divisors. The sum of these divisors (counting 67992021) is 1, the average is 0.0625.

Base conversion 67992021

Base System Value
2 Binary 100000011010111100111010101
3 Ternary 11201221100112000
4 Quaternary 10003113213111
5 Quinary 114401221041
6 Senary 10425145513
8 Octal 403274725
10 Decimal 67992021
12 Duodecimal 1a92b299
16 Hexadecimal 40d79d5
20 Vigesimal 114j011
36 Base36 14haz9

Cryptographic Hash Functions

md5 1fd29af26e0454b18dfc44f2b4612d13
sha1 6c31757441bf4df76d2dd08cafb4b536b0ed1755
sha256 01e3685789071a77d5437435dde90e40339fb4c5f217ee0106fa57363591b29e
sha512 0056bb2096b9a929e4ee5dbfead18a8bafa7bf92b63447faaaec5f68e8d3ff72c26c08f771211221fb1497720729ca8ab2f2899c83e7aae83cb10bf3f103afbe
ripemd-160 5a3c2fa2b872fba5b02ef63cea67a597244c102a

67992021 as geometric shapes

Circle

Radius = n
Diameter 135984042
Circumference 427206467.35265
Area 1.4523315549788E+16

Sphere

Radius = n
Volume 1.3166261011345E+24
Surface area 5.8093262199154E+16
Circumference 427206467.35265

Square

Length = n
Perimeter 271968084
Area 4622914919664441
Diagonal 96155238.231356

Cube

Length = n
Surface area 27737489517986646
Volume 3.1432132829904E+23
Space diagonal 117765634.88129

Equilateral Triangle

Length = n
Perimeter 203976063
Area 2.0017808799818E+15
Altitude 58882817.440645

Triangular Pyramid

Length = n
Surface area 2.0017808799818E+15
Volume 3.7043123785302E+22
Height 32051746.077119