7136920981 (number)

7136920981 is an odd 10-digits composite number following 7136920980 and preceding 7136920982. In scientific notation, it is written as 7.136920981 × 10^9. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 7128227200 positive integers (up to 7136920981) that are relatively prime to 7136920981.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-six million nine hundred twenty thousand nine hundred eighty-one

Notation

Scientific notation 7.136920981 × 10^9
Engineering notation 7.136920981 × 10^9

Prime Factorization of 7136920981

Prime Factorization 821 × 8692961

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7136920981
Product of the distinct prime numbers

The prime factorization of 7136920981 is 821 × 8692961. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 23, 27, 532, 856, 6381, 5063, 1349, 68304, 351013, 342675, 9656131, 9249945, 93711643, 85869964, 72755169, 693964972, 4205032352, 6299989089

Basic calculations (n = 7136920981)

Multiplication

n×y
n×2 14273841962
n×3 21410762943
n×4 28547683924
n×5 35684604905

Division

n÷y
n÷2 3568460490.5
n÷3 2378973660.3333
n÷3 1784230245.25
n÷5 1427384196.2

Exponentiation

ny
n2 5.0935641089038E+19
n3 3.6352364556904E+29
n4 2.5944395331513E+39
n5 1.8516309938083E+49

Nth Root

y√n
2√n 84480.299366184
3√n 1925.3231351402
4√n 290.65494897934
5√n 93.476442906554

Divisors of 7136920981

1, 821, 8692961, 7136920981

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 -7136920980
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 7136920981 can be divided by 4 positive divisors. The sum of these divisors (counting 7136920981) is 1, the average is 0.25.

Base conversion 7136920981

Base System Value
2 Binary 110101001011001001100010110010101
3 Ternary 200102101101011001201
4 Quaternary 12221121030112111
5 Quinary 104104022432411
6 Senary 3140104552501
8 Octal 65131142625
10 Decimal 7136920981
12 Duodecimal 1472182731
16 Hexadecimal 1a964c595
20 Vigesimal 5ba5f291
36 Base36 3a14zh1

Cryptographic Hash Functions

md5 8d0a1da43ea36d71b572958afdedc6fc
sha1 f301329ebef8460e177c7c36311ad777064ebfdc
sha256 de333c04e67d576779f8add6df778721451ef190e305ed4917fc4e4b5f8b080f
sha512 28904e4e50caeb9c5a6818c8e2214e32921a1e832d19277306c1640e10aa4f7c928763e0c90a020346f26aadaaf90a390e22b8f161bcbfca91436d4f9519680c
ripemd-160 f3a3aa91c35205d8de43c5f6c1e7562c4fe0d5a8

7136920981 as geometric shapes

Circle

Radius = n
Diameter 14273841962
Circumference 44842597046.321
Area 1.6001903585121E+20

Sphere

Radius = n
Volume 1.5227242857678E+30
Surface area 6.4007614340483E+20
Circumference 44842597046.321

Square

Length = n
Perimeter 28547683924
Area 5.0935641089038E+19
Diagonal 10093130444.915

Cube

Length = n
Surface area 3.0561384653423E+20
Volume 3.6352364556904E+29
Space diagonal 12361509748.696

Equilateral Triangle

Length = n
Perimeter 21410762943
Area 2.2055779570577E+19
Altitude 6180754874.3482

Triangular Pyramid

Length = n
Surface area 2.2055779570577E+19
Volume 4.2841672483921E+28
Height 3364376814.9718