2988892761 (number)

2988892761 is an odd 10-digits composite number following 2988892760 and preceding 2988892762. In scientific notation, it is written as 2.988892761 × 10^9. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 1950199440 positive integers (up to 2988892761) that are relatively prime to 2988892761.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.988892761 × 10^9
Engineering notation 2.988892761 × 10^9

Prime Factorization of 2988892761

Prime Factorization 3 × 47 × 21197821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2988892761
Product of the distinct prime numbers

The prime factorization of 2988892761 is 3 × 47 × 21197821. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 45, 49, 999, 858, 382, 2033, 69045, 35559, 224349, 375887, 564199, 1964416, 3699771, 22662520, 886401121, 881445462, 3785563918, 6140075471

Basic calculations (n = 2988892761)

Multiplication

n×y
n×2 5977785522
n×3 8966678283
n×4 11955571044
n×5 14944463805

Division

n÷y
n÷2 1494446380.5
n÷3 996297587
n÷3 747223190.25
n÷5 597778552.2

Exponentiation

ny
n2 8933479936758203121
n3 2.6701213513515E+28
n4 7.9807063780461E+37
n5 2.3853475521009E+47

Nth Root

y√n
2√n 54670.766969195
3√n 1440.4674345742
4√n 233.8178072115
5√n 78.542020011468

Divisors of 2988892761

1, 3, 47, 141, 21197821, 63593463, 996297587, 2988892761

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 -2988892760
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 2988892761 can be divided by 8 positive divisors. The sum of these divisors (counting 2988892761) is 1, the average is 0.125.

Base conversion 2988892761

Base System Value
2 Binary 10110010001001101110001001011001
3 Ternary 21201022010111001220
4 Quaternary 2302021232021121
5 Quinary 22110124032021
6 Senary 1212330202253
8 Octal 26211561131
10 Decimal 2988892761
12 Duodecimal 6b4b83389
16 Hexadecimal b226e259
20 Vigesimal 26e0bbi1
36 Base36 1dficex

Cryptographic Hash Functions

md5 890451de332bf9787acfdabed3b57d61
sha1 15980c76d225654d3f5240720b3e29e3218f195c
sha256 0a3b6c6ad67dd01a2b17652e631361caedb773b2a4c3e65862047103ff10a7a1
sha512 3f2e04fc6c80e63073fa3643badd62274b9cac31c3d6e332bf349c35743c29868b7a8a72daede081514da2ee3aaf26dd81f53c220c85578dbc2799b0a3dfa6ea
ripemd-160 9b29ee4629497b2ee141f2fdf493e135ff375454

2988892761 as geometric shapes

Circle

Radius = n
Diameter 5977785522
Circumference 18779767080.651
Area 2.8065354940311E+19

Sphere

Radius = n
Volume 1.1184578162132E+29
Surface area 1.1226141976125E+20
Circumference 18779767080.651

Square

Length = n
Perimeter 11955571044
Area 8933479936758203121
Diagonal 4226932679.085

Cube

Length = n
Surface area 5.3600879620549E+19
Volume 2.6701213513515E+28
Space diagonal 5176914120.4268

Equilateral Triangle

Length = n
Perimeter 8966678283
Area 3.8683102847156E+18
Altitude 2588457060.2134

Triangular Pyramid

Length = n
Surface area 3.8683102847156E+18
Volume 3.1467681902194E+27
Height 1408977559.695