2988892757 (number)

2988892757 is an odd 10-digits composite number following 2988892756 and preceding 2988892758. In scientific notation, it is written as 2.988892757 × 10^9. The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors. There are 2687773440 positive integers (up to 2988892757) that are relatively prime to 2988892757.

Interesting facts

Basic properties

Name

Name two billion nine hundred eighty-eight million eight hundred ninety-two thousand seven hundred fifty-seven

Notation

Scientific notation 2.988892757 × 10^9
Engineering notation 2.988892757 × 10^9

Prime Factorization of 2988892757

Prime Factorization 391 × 1021 × 7487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2988892757
Product of the distinct prime numbers

The prime factorization of 2988892757 is 391 × 1021 × 7487. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 27, 100, 313, 158, 4041, 9508, 58468, 25364, 908444, 328986, 6258534, 4907929, 95298187, 10111447, 250938392, 447595026, 4250218350, 8043332367

Basic calculations (n = 2988892757)

Multiplication

n×y
n×2 5977785514
n×3 8966678271
n×4 11955571028
n×5 14944463785

Division

n÷y
n÷2 1494446378.5
n÷3 996297585.66667
n÷3 747223189.25
n÷5 597778551.4

Exponentiation

ny
n2 8933479912847061049
n3 2.6701213406314E+28
n4 7.9807063353242E+37
n5 2.3853475361394E+47

Nth Root

y√n
2√n 54670.766932612
3√n 1440.4674339316
4√n 233.81780713327
5√n 78.542019990446

Divisors of 2988892757

1, 391, 1021, 7487, 399211, 2927417, 7644227, 2988892757

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 -2988892756
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 2988892757 can be divided by 8 positive divisors. The sum of these divisors (counting 2988892757) is 1, the average is 0.125.

Base conversion 2988892757

Base System Value
2 Binary 10110010001001101110001001010101
3 Ternary 21201022010111001202
4 Quaternary 2302021232021111
5 Quinary 22110124032012
6 Senary 1212330202245
8 Octal 26211561125
10 Decimal 2988892757
12 Duodecimal 6b4b83385
16 Hexadecimal b226e255
20 Vigesimal 26e0bbhh
36 Base36 1dficet

Cryptographic Hash Functions

md5 28d9dd3fff6ef1bbb3f5b54893f1f932
sha1 d49d82af79be581c0dcb3c5f22054c56ec5c9efa
sha256 39d40e2b1b6e87823462d5f9991e843432feb4ef63edaaa0967501009ca575c3
sha512 29644b694c7ca31d3425b3b1b1ff31d88685e6c69f4dcd91e45081cce4274a8e1f72039725659f602dba516fd398eae874006a8f2c93c910c1e1e700621cd8e3
ripemd-160 f58e0183bedcb12c62bea2ca5e1d2061c79b65ae

2988892757 as geometric shapes

Circle

Radius = n
Diameter 5977785514
Circumference 18779767055.518
Area 2.8065354865192E+19

Sphere

Radius = n
Volume 1.1184578117228E+29
Surface area 1.1226141946077E+20
Circumference 18779767055.518

Square

Length = n
Perimeter 11955571028
Area 8933479912847061049
Diagonal 4226932673.4281

Cube

Length = n
Surface area 5.3600879477082E+19
Volume 2.6701213406314E+28
Space diagonal 5176914113.4986

Equilateral Triangle

Length = n
Perimeter 8966678271
Area 3.8683102743618E+18
Altitude 2588457056.7493

Triangular Pyramid

Length = n
Surface area 3.8683102743618E+18
Volume 3.1467681775856E+27
Height 1408977557.8094