2738961081 (number)

2738961081 is an odd 10-digits composite number following 2738961080 and preceding 2738961082. In scientific notation, it is written as 2.738961081 × 10^9. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 1825974036 positive integers (up to 2738961081) that are relatively prime to 2738961081.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.738961081 × 10^9
Engineering notation 2.738961081 × 10^9

Prime Factorization of 2738961081

Prime Factorization 9 × 3 × 101443003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2738961081
Product of the distinct prime numbers

The prime factorization of 2738961081 is 9 × 3 × 101443003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 59, 53, 799, 151, 269, 6447, 78339, 71409, 71771, 744059, 7993186, 1372739, 12598616, 92714041, 134604188, 766104046, 26665361, 5055613860

Basic calculations (n = 2738961081)

Multiplication

n×y
n×2 5477922162
n×3 8216883243
n×4 10955844324
n×5 13694805405

Division

n÷y
n÷2 1369480540.5
n÷3 912987027
n÷3 684740270.25
n÷5 547792216.2

Exponentiation

ny
n2 7501907803232688561
n3 2.0547433506305E+28
n4 5.6278620688203E+37
n5 1.5414495175735E+47

Nth Root

y√n
2√n 52335.084608702
3√n 1399.1425158943
4√n 228.76862680163
5√n 77.182203325626

Divisors of 2738961081

1, 3, 9, 27, 101443003, 304329009, 912987027, 2738961081

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2738961080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2738961081 can be divided by 8 positive divisors. The sum of these divisors (counting 2738961081) is 1, the average is 0.125.

Base conversion 2738961081

Base System Value
2 Binary 10100011010000010011101010111001
3 Ternary 21001212211122021000
4 Quaternary 2203100103222321
5 Quinary 21102133223311
6 Senary 1131441235213
8 Octal 24320235271
10 Decimal 2738961081
12 Duodecimal 645332b09
16 Hexadecimal a3413ab9
20 Vigesimal 22fia2e1
36 Base36 19apfw9

Cryptographic Hash Functions

md5 eab3a17a202644fdae275202177b4543
sha1 53a8565d3d80ab74601ef1eae00b21048690f5c4
sha256 7560795d6900312223d5c3c95b1306765efbfa899c71347642a928e206d30183
sha512 09057eede8513e0dfc6b975bfc9b8fff0d653494133d766f50cff435c4abaa6db044bd93f24148a2ed3594512e3cfa338cf9f0b3bfdad33d5336f59f0c1910c6
ripemd-160 d1f671d6aae9673ca0512aa146ebf6d8dcf17d00

2738961081 as geometric shapes

Circle

Radius = n
Diameter 5477922162
Circumference 17209400021.076
Area 2.3567938442544E+19

Sphere

Radius = n
Volume 8.6068888204708E+28
Surface area 9.4271753770175E+19
Circumference 17209400021.076

Square

Length = n
Perimeter 10955844324
Area 7501907803232688561
Diagonal 3873475907.5623

Cube

Length = n
Surface area 4.5011446819396E+19
Volume 2.0547433506305E+28
Space diagonal 4744019752.2458

Equilateral Triangle

Length = n
Perimeter 8216883243
Area 3.2484213672241E+18
Altitude 2372009876.1229

Triangular Pyramid

Length = n
Surface area 3.2484213672241E+18
Volume 2.4215382613813E+27
Height 1291158635.8541