2155992849 (number)

2155992849 is an odd 10-digits composite number following 2155992848 and preceding 2155992850. In scientific notation, it is written as 2.155992849 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 1350240192 positive integers (up to 2155992849) that are relatively prime to 2155992849.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million nine hundred ninety-two thousand eight hundred forty-nine

Notation

Scientific notation 2.155992849 × 10^9
Engineering notation 2.155992849 × 10^9

Prime Factorization of 2155992849

Prime Factorization 111 × 3 × 3 × 29 × 74419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 718664283
Product of the distinct prime numbers

The prime factorization of 2155992849 is 111 × 3 × 3 × 29 × 74419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 52, 80, 867, 262, 9312, 4939, 26965, 64196, 787963, 611178, 4042678, 1744249, 7032981, 24397074, 799159185, 57110656, 959388717, 2693350178

Basic calculations (n = 2155992849)

Multiplication

n×y
n×2 4311985698
n×3 6467978547
n×4 8623971396
n×5 10779964245

Division

n÷y
n÷2 1077996424.5
n÷3 718664283
n÷3 538998212.25
n÷5 431198569.8

Exponentiation

ny
n2 4648305164939136801
n3 1.0021712695579E+28
n4 2.16067409064E+37
n5 4.6583978884394E+46

Nth Root

y√n
2√n 46432.670061068
3√n 1291.8609539024
4√n 215.48241241704
5√n 73.574863188881

Divisors of 2155992849

1, 3, 9, 29, 87, 111, 261, 333, 999, 3219, 9657, 28971, 74419, 223257, 669771, 2158151, 6474453, 8260509, 19423359, 24781527, 74344581, 239554761, 718664283, 2155992849

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155992848
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155992849 can be divided by 24 positive divisors. The sum of these divisors (counting 2155992849) is 1, the average is 0.041666666666667.

Base conversion 2155992849

Base System Value
2 Binary 10000000100000011101011100010001
3 Ternary 12120020212210012000
4 Quaternary 2000200131130101
5 Quinary 13403413232344
6 Senary 553534224213
8 Octal 20040353421
10 Decimal 2155992849
12 Duodecimal 502055069
16 Hexadecimal 8081d711
20 Vigesimal 1ddej229
36 Base36 znmeq9

Cryptographic Hash Functions

md5 98058b3083b5faa550b9c273b42760b0
sha1 c580de6995005d9c9f1739468b1a0aee44e31a17
sha256 8f9ca2595b7e4f7d4a331e2e7bc2cfc7c6f71cf4e80ed024431153d22748d939
sha512 33f2351c41a198337c772c0450e97c4238901dcedaf02af35b42aa4c5899016f7a51425b067f26d78e7f94768f1c0995f21d53e2b5d71576e9a179caf0663431
ripemd-160 07f560e3a68c2c4a9213caa95e2eaec149109691

2155992849 as geometric shapes

Circle

Radius = n
Diameter 4311985698
Circumference 13546502591.221
Area 1.4603081357816E+19

Sphere

Radius = n
Volume 4.1978851974423E+28
Surface area 5.8412325431265E+19
Circumference 13546502591.221

Square

Length = n
Perimeter 8623971396
Area 4648305164939136801
Diagonal 3049034327.4352

Cube

Length = n
Surface area 2.7889830989635E+19
Volume 1.0021712695579E+28
Space diagonal 3734289155.2232

Equilateral Triangle

Length = n
Perimeter 6467978547
Area 2.0127751786899E+18
Altitude 1867144577.6116

Triangular Pyramid

Length = n
Surface area 2.0127751786899E+18
Volume 1.1810701676912E+27
Height 1016344775.8117