990596721 (number)

990596721 is an odd 9-digits composite number following 990596720 and preceding 990596722. In scientific notation, it is written as 9.90596721 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 647257728 positive integers (up to 990596721) that are relatively prime to 990596721.

Interesting facts

Basic properties

Name

Name nine hundred ninety million five hundred ninety-six thousand seven hundred twenty-one

Notation

Scientific notation 9.90596721 × 10^8
Engineering notation 9.90596721 × 10^6

Prime Factorization of 990596721

Prime Factorization 3 × 10823 × 30509

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 990596721
Product of the distinct prime numbers

The prime factorization of 990596721 is 3 × 10823 × 30509. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 990596721)

Multiplication

n×y
n×2 1981193442
n×3 2971790163
n×4 3962386884
n×5 4952983605

Division

n÷y
n÷2 495298360.5
n÷3 330198907
n÷3 247649180.25
n÷5 198119344.2

Exponentiation

ny
n2 981281863655951841
n3 9.7205459651435E+26
n4 9.629140959401E+35
n5 9.5385954604294E+44

Nth Root

y√n
2√n 31473.746535803
3√n 996.85569738996
4√n 177.40841731948
5√n 62.976624231898

Divisors of 990596721

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 -990596720
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 990596721 can be divided by 8 positive divisors. The sum of these divisors (counting 990596721) is 1, the average is 0.125.

Base conversion 990596721

Base System Value
2 Binary 111011000010110100111001110001
3 Ternary 2120000222112020110
4 Quaternary 323002310321301
5 Quinary 4012043043341
6 Senary 242143531533
8 Octal 7302647161
10 Decimal 990596721
12 Duodecimal 2378b9ba9
16 Hexadecimal 3b0b4e71
20 Vigesimal f9b4bg1
36 Base36 gdrxbl

Cryptographic Hash Functions

md5 939859793036a4aec545d54c651a3765
sha1 831429c45ce6ed6cc6028e0adbea070f82a93960
sha256 5ced605bf074a491146802aa5361cfdaf3ed457cea22f5bcfe7dcb500b1a8ee7
sha512 cfed26bf6c9b1d4c4c3002b4dc2df9b3ac45b135fd32d84e07010eb066ba3b607a000e4a861e4a36799de2653c91fe2b74481fbac0eb0d141477f65d8a1ac528
ripemd-160 4db42ffb56c1a5700c225f4db27db7ead0a8c181

990596721 as geometric shapes

Circle

Radius = n
Diameter 1981193442
Circumference 6224102762.7275
Area 3.0827878939624E+18

Sphere

Radius = n
Volume 4.0717327723969E+27
Surface area 1.233115157585E+19
Circumference 6224102762.7275

Square

Length = n
Perimeter 3962386884
Area 981281863655951841
Diagonal 1400915317.6805

Cube

Length = n
Surface area 5887691181935711046
Volume 9.7205459651435E+26
Space diagonal 1715763850.5831

Equilateral Triangle

Length = n
Perimeter 2971790163
Area 4.249075110995E+17
Altitude 857881925.29157

Triangular Pyramid

Length = n
Surface area 4.249075110995E+17
Volume 1.1455773281314E+26
Height 466971772.56017