7131198961 (number)

7131198961 is an odd 10-digits composite number following 7131198960 and preceding 7131198962. In scientific notation, it is written as 7.131198961 × 10^9. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 6800699520 positive integers (up to 7131198961) that are relatively prime to 7131198961.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.131198961 × 10^9
Engineering notation 7.131198961 × 10^9

Prime Factorization of 7131198961

Prime Factorization 61 × 59 × 73 × 27143

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7131198961
Product of the distinct prime numbers

The prime factorization of 7131198961 is 61 × 59 × 73 × 27143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 20, 29, 556, 288, 8651, 608, 45087, 46936, 154089, 645139, 8653378, 2730818, 27592545, 32886061, 587435070, 601271703, 2409335645, 9016306828

Basic calculations (n = 7131198961)

Multiplication

n×y
n×2 14262397922
n×3 21393596883
n×4 28524795844
n×5 35655994805

Division

n÷y
n÷2 3565599480.5
n÷3 2377066320.3333
n÷3 1782799740.25
n÷5 1426239792.2

Exponentiation

ny
n2 5.0853998621367E+19
n3 3.6264998213139E+29
n4 2.586129175782E+39
n5 1.8442201691349E+49

Nth Root

y√n
2√n 84446.426573301
3√n 1924.8084555351
4√n 290.5966733693
5√n 93.461449166431

Divisors of 7131198961

1, 59, 61, 73, 3599, 4307, 4453, 27143, 262727, 1601437, 1655723, 1981439, 97687657, 116904901, 120867779, 7131198961

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 -7131198960
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 7131198961 can be divided by 16 positive divisors. The sum of these divisors (counting 7131198961) is 1, the average is 0.0625.

Base conversion 7131198961

Base System Value
2 Binary 110101001000011010111010111110001
3 Ternary 200101222121102221001
4 Quaternary 12221003113113301
5 Quinary 104101041331321
6 Senary 3135342202001
8 Octal 65103272761
10 Decimal 7131198961
12 Duodecimal 1470283301
16 Hexadecimal 1a90d75f1
20 Vigesimal 5b89jh81
36 Base36 39xqcc1

Cryptographic Hash Functions

md5 ab8e6210297d2a658b4a766a937a7563
sha1 384c3e2ac8134f8174a05ca08c0a99bb6db84d89
sha256 8ae4b66076fd1ebf8898d0724ae7c46167d16d44d4e1239285349ced0e3557bb
sha512 0cb3437daac655efb5e1d9137cf92f6da6d0bfd3ab657de2f22f2c8625e68a2655de58a27c754332d4fd12f918c8000fcd7e21c0100332dae89c4003b3ac39cd
ripemd-160 bc86d35c54794662e26bb7860d81e8a3b43bcb17

7131198961 as geometric shapes

Circle

Radius = n
Diameter 14262397922
Circumference 44806644534.33
Area 1.5976254847455E+20

Sphere

Radius = n
Volume 1.5190646929179E+30
Surface area 6.3905019389821E+20
Circumference 44806644534.33

Square

Length = n
Perimeter 28524795844
Area 5.0853998621367E+19
Diagonal 10085038286.627

Cube

Length = n
Surface area 3.051239917282E+20
Volume 3.6264998213139E+29
Space diagonal 12351598919.334

Equilateral Triangle

Length = n
Perimeter 21393596883
Area 2.2020427345062E+19
Altitude 6175799459.6672

Triangular Pyramid

Length = n
Surface area 2.2020427345062E+19
Volume 4.2738710260381E+28
Height 3361679428.8757