990702920 (number)

990702920 is an even 9-digits composite number following 990702919 and preceding 990702921. In scientific notation, it is written as 9.90702920 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 64 positive divisors. There are 377904384 positive integers (up to 990702920) that are relatively prime to 990702920.

Interesting facts

Basic properties

Name

Name nine hundred ninety million seven hundred two thousand nine hundred twenty

Notation

Scientific notation 9.90702920 × 10^8
Engineering notation 9.90702920 × 10^6

Prime Factorization of 990702920

Prime Factorization 2 × 2 × 2 × 5 × 23 × 2887 × 373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 247675730
Product of the distinct prime numbers

The prime factorization of 990702920 is 2 × 2 × 2 × 5 × 23 × 2887 × 373. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 2, 93, 6, 672, 851, 6471, 7107, 30711, 95621, 766098, 300473, 2211936, 8711073, 80502024, 79606066, 450989601, 87281682, 5224589001, 5976473825

Basic calculations (n = 990702920)

Multiplication

n×y
n×2 1981405840
n×3 2972108760
n×4 3962811680
n×5 4953514600

Division

n÷y
n÷2 495351460
n÷3 330234306.66667
n÷3 247675730
n÷5 198140584

Exponentiation

ny
n2 981492275696526400
n3 9.7236726348999E+26
n4 9.6332708725195E+35
n5 9.543709582556E+44

Nth Root

y√n
2√n 31475.433595107
3√n 996.89131945257
4√n 177.41317198874
5√n 62.977974482225

Divisors of 990702920

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 373, 460, 746, 920, 1492, 1865, 2887, 2984, 3730, 5774, 7460, 8579, 11548, 14435, 14920, 17158, 23096, 28870, 34316, 42895, 57740, 66401, 68632, 85790, 115480, 132802, 171580, 265604, 332005, 343160, 531208, 664010, 1076851, 1328020, 2153702, 2656040, 4307404, 5384255, 8614808, 10768510, 21537020, 24767573, 43074040, 49535146, 99070292, 123837865, 198140584, 247675730, 495351460, 990702920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -990702919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 990702920 can be divided by 64 positive divisors. The sum of these divisors (counting 990702920) is 1, the average is 0.015625.

Base conversion 990702920

Base System Value
2 Binary 111011000011001110110101001000
3 Ternary 2120001011220220202
4 Quaternary 323003032311020
5 Quinary 4012104443140
6 Senary 242150111332
8 Octal 7303166510
10 Decimal 990702920
12 Duodecimal 23794b548
16 Hexadecimal 3b0ced48
20 Vigesimal f9bhh60
36 Base36 gdu79k

Cryptographic Hash Functions

md5 c77751a7c52089a46510da88e241ceac
sha1 e326a76424d5a9b8e948e656cd0db979ac269b5d
sha256 6d9f2372a5519610ca0668979e60a8b2b245abbb1d9a127a3c6e75fb8d85956f
sha512 6eb16f368104ece2e5bf65a673472c5afe357500c1e5ae6b2a44b68994d4387c1308eb9b7020d512b483e7c4e74de7e170b88e23672d76e94b77822fa92e332e
ripemd-160 d7ee2c9c12a1f488ac8fe1ff0c18e5c0bba617ae

990702920 as geometric shapes

Circle

Radius = n
Diameter 1981405840
Circumference 6224770030.7239
Area 3.0834489228833E+18

Sphere

Radius = n
Volume 4.0730424687618E+27
Surface area 1.2333795691533E+19
Circumference 6224770030.7239

Square

Length = n
Perimeter 3962811680
Area 981492275696526400
Diagonal 1401065505.7466

Cube

Length = n
Surface area 5888953654179158400
Volume 9.7236726348999E+26
Space diagonal 1715947792.6468

Equilateral Triangle

Length = n
Perimeter 2972108760
Area 4.249986221857E+17
Altitude 857973896.32342

Triangular Pyramid

Length = n
Surface area 4.249986221857E+17
Volume 1.145945809696E+26
Height 467021835.24888