2008649972 (number)

2008649972 is an even 10-digits composite number following 2008649971 and preceding 2008649973. In scientific notation, it is written as 2.008649972 × 10^9. The sum of its digits is 47. It has a total of 6 prime factors and 48 positive divisors. There are 853221600 positive integers (up to 2008649972) that are relatively prime to 2008649972.

Interesting facts

Basic properties

Name

Name two billion eight million six hundred forty-nine thousand nine hundred seventy-two

Notation

Scientific notation 2.008649972 × 10^9
Engineering notation 2.008649972 × 10^9

Prime Factorization of 2008649972

Prime Factorization 2 × 2 × 7 × 191 × 379 × 991

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1004324986
Product of the distinct prime numbers

The prime factorization of 2008649972 is 2 × 2 × 7 × 191 × 379 × 991. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 79, 23, 90, 830, 1915, 8752, 27683, 85798, 178367, 755428, 4111434, 4386021, 22494749, 61820899, 539354768, 688373502, 3174429425, 7638919874

Basic calculations (n = 2008649972)

Multiplication

n×y
n×2 4017299944
n×3 6025949916
n×4 8034599888
n×5 10043249860

Division

n÷y
n÷2 1004324986
n÷3 669549990.66667
n÷3 502162493
n÷5 401729994.4

Exponentiation

ny
n2 4034674710015600784
n3 8.1042492433019E+27
n4 1.6278600015639E+37
n5 3.2698009465613E+46

Nth Root

y√n
2√n 44817.964835543
3√n 1261.7348178629
4√n 211.7025385666
5√n 72.54055142739

Divisors of 2008649972

1, 2, 4, 7, 14, 28, 191, 379, 382, 758, 764, 991, 1337, 1516, 1982, 2653, 2674, 3964, 5306, 5348, 6937, 10612, 13874, 27748, 72389, 144778, 189281, 289556, 375589, 378562, 506723, 751178, 757124, 1013446, 1324967, 1502356, 2026892, 2629123, 2649934, 5258246, 5299868, 10516492, 71737499, 143474998, 286949996, 502162493, 1004324986, 2008649972

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 -2008649971
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 2008649972 can be divided by 48 positive divisors. The sum of these divisors (counting 2008649972) is 1, the average is 0.020833333333333.

Base conversion 2008649972

Base System Value
2 Binary 1110111101110011001000011110100
3 Ternary 12011222121222202102
4 Quaternary 1313232121003310
5 Quinary 13103203244342
6 Senary 531152201232
8 Octal 16756310364
10 Decimal 2008649972
12 Duodecimal 480839218
16 Hexadecimal 77b990f4
20 Vigesimal 1b7e14ic
36 Base36 x7wc8k

Cryptographic Hash Functions

md5 97aebec698864691f4ea9c0967eb450f
sha1 fa9b6b1e83745fae4b6bc3521ce0e5acd36d8eb8
sha256 8a79f74150744ccada2ae244ac3d2d560d105bf094bcc8bd414bc0c8895d1206
sha512 625547e68c2fa0e95f5c8683cc735085ea732225925cb7c18e291b241c59ebd3b8159d52cc86abb94e362e06e0c0350cce680793e23c697115378feba99c4010
ripemd-160 b00952707335778677cb7e50eeb5706e06f9d138

2008649972 as geometric shapes

Circle

Radius = n
Diameter 4017299944
Circumference 12620719991.337
Area 1.267530442861E+19

Sphere

Radius = n
Volume 3.3946999847491E+28
Surface area 5.0701217714438E+19
Circumference 12620719991.337

Square

Length = n
Perimeter 8034599888
Area 4034674710015600784
Diagonal 2840660032.4627

Cube

Length = n
Surface area 2.4208048260094E+19
Volume 8.1042492433019E+27
Space diagonal 3479083806.1258

Equilateral Triangle

Length = n
Perimeter 6025949916
Area 1.7470653974401E+18
Altitude 1739541903.0629

Triangular Pyramid

Length = n
Surface area 1.7470653974401E+18
Volume 9.5509493272746E+26
Height 946886677.48758