90073721 (number)

90073721 is an odd 8-digits prime number following 90073720 and preceding 90073722. In scientific notation, it is written as 9.0073721 × 10^7. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 90073720 positive integers (up to 90073721) that are relatively prime to 90073721.

Interesting facts

Basic properties

Name

Name ninety million seventy-three thousand seven hundred twenty-one

Notation

Scientific notation 9.0073721 × 10^7
Engineering notation 9.0073721 × 10^6

Prime Factorization of 90073721

Prime Factorization 90073721

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 90073721
Product of the distinct prime numbers

The prime factorization of 90073721 is 90073721. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 10, 91, 92, 575, 59, 8231, 9107, 71000, 75176, 759144, 773232, 6086993, 5480606, 13660467, 89560565, 511331948, 646396436, 701538301, 3208855193

Basic calculations (n = 90073721)

Multiplication

n×y
n×2 180147442
n×3 270221163
n×4 360294884
n×5 450368605

Division

n÷y
n÷2 45036860.5
n÷3 30024573.666667
n÷3 22518430.25
n÷5 18014744.2

Exponentiation

ny
n2 8113275214785841
n3 7.3079288809283E+23
n4 6.5825234710858E+31
n5 5.9291238261054E+39

Nth Root

y√n
2√n 9490.7176230251
3√n 448.26280186864
4√n 97.420314221548
5√n 38.986982292711

Divisors of 90073721

1, 90073721

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 90073722
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 45036861
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 9490.7176757082
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999977796
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90073721 can be divided by 2 positive divisors. The sum of these divisors (counting 90073721) is 90073722, the average is 45036861.

Base conversion 90073721

Base System Value
2 Binary 101010111100110101001111001
3 Ternary 20021111012220202
4 Quaternary 11113212221321
5 Quinary 141024324341
6 Senary 12534331545
8 Octal 527465171
10 Decimal 90073721
12 Duodecimal 261b9bb5
16 Hexadecimal 55e6a79
20 Vigesimal 182j461
36 Base36 1hmlbt

Cryptographic Hash Functions

md5 23c278cbf31e50e17d551293452f4b42
sha1 642c3d00f4befbf6f39c2ad4084b3c94f17e7b24
sha256 8aa3e7a4d47265aa6ba4711f6faf31e81c6b036d569326bf7e558d1c27dbd016
sha512 10bdb4630ab100801e618a6075c3678448693da316f9a4dfbe0a6cfb729624d100767f2104c17a4795f0ae1c2bb98bc87250f3a56f180beaf80dba106f26d7ac
ripemd-160 d5da85209e45c1dea0f9f32d4f52450706d443e0

90073721 as geometric shapes

Circle

Radius = n
Diameter 180147442
Circumference 565949880.35019
Area 2.5488605811323E+16

Sphere

Radius = n
Volume 3.0611380913708E+24
Surface area 1.0195442324529E+17
Circumference 565949880.35019

Square

Length = n
Perimeter 360294884
Area 8113275214785841
Diagonal 127383477.85161

Cube

Length = n
Surface area 48679651288715046
Volume 7.3079288809283E+23
Space diagonal 156012261.19878

Equilateral Triangle

Length = n
Perimeter 270221163
Area 3.5131512219496E+15
Altitude 78006130.599392

Triangular Pyramid

Length = n
Surface area 3.5131512219496E+15
Volume 8.6124767802224E+22
Height 42461159.28387