2187709968 (number)

2187709968 is an even 10-digits composite number following 2187709967 and preceding 2187709969. In scientific notation, it is written as 2.187709968 × 10^9. The sum of its digits is 57. It has a total of 7 prime factors and 40 positive divisors. There are 712276992 positive integers (up to 2187709968) that are relatively prime to 2187709968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.187709968 × 10^9
Engineering notation 2.187709968 × 10^9

Prime Factorization of 2187709968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 43 × 1059937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 273463746
Product of the distinct prime numbers

The prime factorization of 2187709968 is 2 × 2 × 2 × 2 × 3 × 43 × 1059937. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 7, 83, 60, 442, 17, 4771, 2270, 13195, 81817, 685036, 941091, 4906226, 7755857, 65902535, 11430441, 4166248, 906183828, 1136703055, 37675646

Basic calculations (n = 2187709968)

Multiplication

n×y
n×2 4375419936
n×3 6563129904
n×4 8750839872
n×5 10938549840

Division

n÷y
n÷2 1093854984
n÷3 729236656
n÷3 546927492
n÷5 437541993.6

Exponentiation

ny
n2 4786074904086561024
n3 1.0470543775265E+28
n4 2.2906512987527E+37
n5 5.0112806794935E+46

Nth Root

y√n
2√n 46772.961933151
3√n 1298.1650577569
4√n 216.27057574518
5√n 73.790074551695

Divisors of 2187709968

1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 1059937, 2119874, 3179811, 4239748, 6359622, 8479496, 12719244, 16958992, 25438488, 45577291, 50876976, 91154582, 136731873, 182309164, 273463746, 364618328, 546927492, 729236656, 1093854984, 2187709968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2187709967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2187709968 can be divided by 40 positive divisors. The sum of these divisors (counting 2187709968) is 1, the average is 0.025.

Base conversion 2187709968

Base System Value
2 Binary 10000010011001011100111000010000
3 Ternary 12122110120011220010
4 Quaternary 2002121130320100
5 Quinary 13440023204333
6 Senary 1001030114520
8 Octal 20231347020
10 Decimal 2187709968
12 Duodecimal 5107aba40
16 Hexadecimal 8265ce10
20 Vigesimal 1e3d3ei8
36 Base36 106i7tc

Cryptographic Hash Functions

md5 fe8cfebe54c3dd470dca9562996a6d79
sha1 6a31623a3f3691b0809c896caf0b9d2d72479ed7
sha256 8b8ef82f8ed3705aeca60921b826319404d86930753d6e919a50c560b94c3656
sha512 362c1ba63eaf4a2b806d6b37ef46a4764d2bdc72712c6bcaa289e87a5c6ad4c8a6a2e3fec737a95662703b71e6f2ed853e05acbbc7d3e0454932ba4d1183e57e
ripemd-160 cce4f0b306814e10cb64b5b416deda3d0b5610f3

2187709968 as geometric shapes

Circle

Radius = n
Diameter 4375419936
Circumference 13745787127.308
Area 1.5035897758209E+19

Sphere

Radius = n
Volume 4.3858911204616E+28
Surface area 6.0143591032835E+19
Circumference 13745787127.308

Square

Length = n
Perimeter 8750839872
Area 4786074904086561024
Diagonal 3093889107.2844

Cube

Length = n
Surface area 2.8716449424519E+19
Volume 1.0470543775265E+28
Space diagonal 3789224816.8009

Equilateral Triangle

Length = n
Perimeter 6563129904
Area 2.0724312256771E+18
Altitude 1894612408.4004

Triangular Pyramid

Length = n
Surface area 2.0724312256771E+18
Volume 1.2339654177001E+27
Height 1031296369.0948