7731990338 (number)

7731990338 is an even 10-digits composite number following 7731990337 and preceding 7731990339. In scientific notation, it is written as 7.731990338 × 10^9. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 3865995168 positive integers (up to 7731990338) that are relatively prime to 7731990338.

Interesting facts

Basic properties

Name

Name seven billion seven hundred thirty-one million nine hundred ninety thousand three hundred thirty-eight

Notation

Scientific notation 7.731990338 × 10^9
Engineering notation 7.731990338 × 10^9

Prime Factorization of 7731990338

Prime Factorization 2 × 3865995169

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7731990338
Product of the distinct prime numbers

The prime factorization of 7731990338 is 2 × 3865995169. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 15, 46, 715, 396, 6756, 1787, 53697, 8993, 122932, 870061, 6360595, 160433, 42486309, 68384488, 192112295, 843509517, 8653483399, 1179581907

Basic calculations (n = 7731990338)

Multiplication

n×y
n×2 15463980676
n×3 23195971014
n×4 30927961352
n×5 38659951690

Division

n÷y
n÷2 3865995169
n÷3 2577330112.6667
n÷3 1932997584.5
n÷5 1546398067.6

Exponentiation

ny
n2 5.9783674586925E+19
n3 4.6224679427624E+29
n4 3.5740877471154E+39
n5 2.763481192786E+49

Nth Root

y√n
2√n 87931.736807594
3√n 1977.4117064342
4√n 296.53285957478
5√n 94.985707198151

Divisors of 7731990338

1, 2, 3865995169, 7731990338

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7731990337
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7731990338 can be divided by 4 positive divisors. The sum of these divisors (counting 7731990338) is 1, the average is 0.25.

Base conversion 7731990338

Base System Value
2 Binary 111001100110111001100111101000010
3 Ternary 201221212002210202112
4 Quaternary 13030313030331002
5 Quinary 111313342142323
6 Senary 3315123215322
8 Octal 71467147502
10 Decimal 7731990338
12 Duodecimal 15b9517542
16 Hexadecimal 1ccdccf42
20 Vigesimal 60g4ifgi
36 Base36 3jvfdxe

Cryptographic Hash Functions

md5 79888ea2a5488af2bf0a6868dca60ba2
sha1 78187b348b7be82bb31f7c0eb5d14e186e38b461
sha256 6a784bcc3d670368db8e4756e180c1ddf1492cdb29cdd3b89e848a123c8ce440
sha512 f6a68b59f1c9ba104bcd8a48de876807282d856a7167b6b70c603f0ca7ec3b14ed2a8e5d33daafb0441c5b10770cb6d8b711ba13b57c4957c6cfddfa01a62480
ripemd-160 f9462c27a5cd7f9348bfdc377ce84b1b601bd116

7731990338 as geometric shapes

Circle

Radius = n
Diameter 15463980676
Circumference 48581528086.976
Area 1.8781595288689E+20

Sphere

Radius = n
Volume 1.9362548440582E+30
Surface area 7.5126381154755E+20
Circumference 48581528086.976

Square

Length = n
Perimeter 30927961352
Area 5.9783674586925E+19
Diagonal 10934685600.137

Cube

Length = n
Surface area 3.5870204752155E+20
Volume 4.6224679427624E+29
Space diagonal 13392200109.048

Equilateral Triangle

Length = n
Perimeter 23195971014
Area 2.588709046193E+19
Altitude 6696100054.5238

Triangular Pyramid

Length = n
Surface area 2.588709046193E+19
Volume 5.4476307135746E+28
Height 3644895200.0458