9900781640 (number)

9900781640 is an even 10-digits composite number following 9900781639 and preceding 9900781641. In scientific notation, it is written as 9.900781640 × 10^9. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 3727348736 positive integers (up to 9900781640) that are relatively prime to 9900781640.

Interesting facts

Basic properties

Name

Name nine billion nine hundred million seven hundred eighty-one thousand six hundred forty

Notation

Scientific notation 9.900781640 × 10^9
Engineering notation 9.900781640 × 10^9

Prime Factorization of 9900781640

Prime Factorization 2 × 2 × 2 × 1445 × 856469

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2475195410
Product of the distinct prime numbers

The prime factorization of 9900781640 is 2 × 2 × 2 × 1445 × 856469. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 33, 95, 173, 843, 3577, 2977, 11357, 98781, 392417, 421979, 2572282, 4516077, 79647670, 31062707, 46592129, 594554604, 1861202780, 9726675480

Basic calculations (n = 9900781640)

Multiplication

n×y
n×2 19801563280
n×3 29702344920
n×4 39603126560
n×5 49503908200

Division

n÷y
n÷2 4950390820
n÷3 3300260546.6667
n÷3 2475195410
n÷5 1980156328

Exponentiation

ny
n2 9.8025477082961E+19
n3 9.7052884375522E+29
n4 9.6089941573421E+39
n5 9.513655293188E+49

Nth Root

y√n
2√n 99502.671521924
3√n 2147.2856779765
4√n 315.44044053026
5√n 99.800771016233

Divisors of 9900781640

1, 2, 4, 8, 1445, 2890, 5780, 11560, 856469, 1712938, 3425876, 6851752, 1237597705, 2475195410, 4950390820, 9900781640

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 -9900781639
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 9900781640 can be divided by 16 positive divisors. The sum of these divisors (counting 9900781640) is 1, the average is 0.0625.

Base conversion 9900781640

Base System Value
2 Binary 1001001110001000011111000001001000
3 Ternary 221120000001211010022
4 Quaternary 21032020133001020
5 Quinary 130234100003030
6 Senary 4314240040012
8 Octal 111610370110
10 Decimal 9900781640
12 Duodecimal 1b03903008
16 Hexadecimal 24e21f048
20 Vigesimal 7edjhe20
36 Base36 4jqo408

Cryptographic Hash Functions

md5 51d4e4f3d80c409181dbba8a41da3a97
sha1 65add4080825479fc30aaa4dea35e77b31dbbeb1
sha256 5056e9c774c3b2df9e244c9d25e5b74ee79db2568e03580e7db6c1e77ea379da
sha512 cf8e55c926ba234f2dc595dcde71a3f5c29a3a43f89932d965c651e13e32a670e2f5ae37d14c581bf5b97bb362bac3fed88505b959e7439c7eb321a9d2fd5c91
ripemd-160 4ac478b3a0acb499e7357a0cab24e94986532431

9900781640 as geometric shapes

Circle

Radius = n
Diameter 19801563280
Circumference 62208445730.041
Area 3.0795611866847E+20

Sphere

Radius = n
Volume 4.0653417141845E+30
Surface area 1.2318244746739E+21
Circumference 62208445730.041

Square

Length = n
Perimeter 39603126560
Area 9.8025477082961E+19
Diagonal 14001819673.383

Cube

Length = n
Surface area 5.8815286249777E+20
Volume 9.7052884375522E+29
Space diagonal 17148656835.125

Equilateral Triangle

Length = n
Perimeter 29702344920
Area 4.2446276685967E+19
Altitude 8574328417.5626

Triangular Pyramid

Length = n
Surface area 4.2446276685967E+19
Volume 1.1437792112608E+29
Height 4667273224.4608