2988890820 (number)

2988890820 is an even 10-digits composite number following 2988890819 and preceding 2988890821. In scientific notation, it is written as 2.988890820 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 796257792 positive integers (up to 2988890820) that are relatively prime to 2988890820.

Interesting facts

Basic properties

Name

Name two billion nine hundred eighty-eight million eight hundred ninety thousand eight hundred twenty

Notation

Scientific notation 2.988890820 × 10^9
Engineering notation 2.988890820 × 10^9

Prime Factorization of 2988890820

Prime Factorization 2 × 2 × 45 × 3 × 1367 × 4049

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1494445410
Product of the distinct prime numbers

The prime factorization of 2988890820 is 2 × 2 × 45 × 3 × 1367 × 4049. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 23, 92, 576, 574, 7210, 1933, 14864, 32442, 111010, 361897, 9197649, 9683016, 62109068, 41628032, 714654155, 706170739, 3892175572, 7334666402

Basic calculations (n = 2988890820)

Multiplication

n×y
n×2 5977781640
n×3 8966672460
n×4 11955563280
n×5 14944454100

Division

n÷y
n÷2 1494445410
n÷3 996296940
n÷3 747222705
n÷5 597778164

Exponentiation

ny
n2 8933468333880272400
n3 2.6701161493895E+28
n4 7.9806856472442E+37
n5 2.3853398068354E+47

Nth Root

y√n
2√n 54670.749217475
3√n 1440.4671227588
4√n 233.81776925092
5√n 78.54200981036

Divisors of 2988890820

1, 2, 3, 4, 6, 12, 45, 90, 135, 180, 270, 540, 1367, 2734, 4049, 4101, 5468, 8098, 8202, 12147, 16196, 16404, 24294, 48588, 61515, 123030, 182205, 184545, 246060, 364410, 369090, 546615, 728820, 738180, 1093230, 2186460, 5534983, 11069966, 16604949, 22139932, 33209898, 66419796, 249074235, 498148470, 747222705, 996296940, 1494445410, 2988890820

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2988890819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2988890820 can be divided by 48 positive divisors. The sum of these divisors (counting 2988890820) is 1, the average is 0.020833333333333.

Base conversion 2988890820

Base System Value
2 Binary 10110010001001101101101011000100
3 Ternary 21201022010101102000
4 Quaternary 2302021231223010
5 Quinary 22110124001240
6 Senary 1212330145300
8 Octal 26211555304
10 Decimal 2988890820
12 Duodecimal 6b4b82230
16 Hexadecimal b226dac4
20 Vigesimal 26e0b710
36 Base36 1dfiax0

Cryptographic Hash Functions

md5 6170cc3342740a0abad871089ed7d242
sha1 2894fd408244847e98c14b5b5f02118f321136ff
sha256 faf27102683e93de1d99234f87e0651ac76496182f58cd4fea3fc37ad22c5599
sha512 50a8aa4825be1e662c23c9140b075f2d55571748ab5e05e25e61d39cc0efa6f7dbf87a9c9c55ec2f809f575137aa799903d8321acc5a9139c43244741cd5a65e
ripemd-160 57abd1dc371345650d0c44e2548a8b896ccb8a46

2988890820 as geometric shapes

Circle

Radius = n
Diameter 5977781640
Circumference 18779754884.988
Area 2.8065318488795E+19

Sphere

Radius = n
Volume 1.1184556372205E+29
Surface area 1.1226127395518E+20
Circumference 18779754884.988

Square

Length = n
Perimeter 11955563280
Area 8933468333880272400
Diagonal 4226929934.0964

Cube

Length = n
Surface area 5.3600810003282E+19
Volume 2.6701161493895E+28
Space diagonal 5176910758.5162

Equilateral Triangle

Length = n
Perimeter 8966672460
Area 3.8683052605221E+18
Altitude 2588455379.2581

Triangular Pyramid

Length = n
Surface area 3.8683052605221E+18
Volume 3.1467620596484E+27
Height 1408976644.6988