2051386988 (number)

2051386988 is an even 10-digits composite number following 2051386987 and preceding 2051386989. In scientific notation, it is written as 2.051386988 × 10^9. The sum of its digits is 50. It has a total of 6 prime factors and 48 positive divisors. There are 865311744 positive integers (up to 2051386988) that are relatively prime to 2051386988.

Interesting facts

Basic properties

Name

Name two billion fifty-one million three hundred eighty-six thousand nine hundred eighty-eight

Notation

Scientific notation 2.051386988 × 10^9
Engineering notation 2.051386988 × 10^9

Prime Factorization of 2051386988

Prime Factorization 2 × 2 × 7 × 89 × 233 × 3533

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1025693494
Product of the distinct prime numbers

The prime factorization of 2051386988 is 2 × 2 × 7 × 89 × 233 × 3533. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 98, 11, 57, 228, 2640, 7330, 80617, 60551, 24876, 875970, 1952866, 1558437, 23100061, 68248072, 596723752, 732693964, 8396973939, 1389920285

Basic calculations (n = 2051386988)

Multiplication

n×y
n×2 4102773976
n×3 6154160964
n×4 8205547952
n×5 10256934940

Division

n÷y
n÷2 1025693494
n÷3 683795662.66667
n÷3 512846747
n÷5 410277397.6

Exponentiation

ny
n2 4208188574535712144
n3 8.6326232848528E+27
n4 1.7708851078853E+37
n5 3.6327706675589E+46

Nth Root

y√n
2√n 45292.239820967
3√n 1270.6205221917
4√n 212.81973550629
5√n 72.846639035345

Divisors of 2051386988

1, 2, 4, 7, 14, 28, 89, 178, 233, 356, 466, 623, 932, 1246, 1631, 2492, 3262, 3533, 6524, 7066, 14132, 20737, 24731, 41474, 49462, 82948, 98924, 145159, 290318, 314437, 580636, 628874, 823189, 1257748, 1646378, 2201059, 3292756, 4402118, 5762323, 8804236, 11524646, 23049292, 73263821, 146527642, 293055284, 512846747, 1025693494, 2051386988

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 -2051386987
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 2051386988 can be divided by 48 positive divisors. The sum of these divisors (counting 2051386988) is 1, the average is 0.020833333333333.

Base conversion 2051386988

Base System Value
2 Binary 1111010010001011010111001101100
3 Ternary 12021222001020220212
4 Quaternary 1322101122321230
5 Quinary 13200123340423
6 Senary 535320201552
8 Octal 17221327154
10 Decimal 2051386988
12 Duodecimal 4930092b8
16 Hexadecimal 7a45ae6c
20 Vigesimal 1c113798
36 Base36 xxccbw

Cryptographic Hash Functions

md5 db6a2446f091878a42c7935b060bb57e
sha1 5978822be21500f973c8936a0c952146e5ccdca5
sha256 393cdd9957ea22f04d099e57f5365b57f52cffffa4f664b44d9b4daddbf92ebc
sha512 4e15287049decb0efc5f5122bcc942e5db3efbb322c155e95dc3a7db2bac5afbd3dcb9bcdfb39868ca970d1c39b402606a502b9b73b4ed41c9ead254a8f5d074
ripemd-160 bafa5bc3b71ab55149ffbc687e328e47917e3582

2051386988 as geometric shapes

Circle

Radius = n
Diameter 4102773976
Circumference 12889244582.341
Area 1.3220414310682E+19

Sphere

Radius = n
Volume 3.6160247857202E+28
Surface area 5.2881657242728E+19
Circumference 12889244582.341

Square

Length = n
Perimeter 8205547952
Area 4208188574535712144
Diagonal 2901099300.1053

Cube

Length = n
Surface area 2.5249131447214E+19
Volume 8.6326232848528E+27
Space diagonal 3553106489.2017

Equilateral Triangle

Length = n
Perimeter 6154160964
Area 1.8221991047317E+18
Altitude 1776553244.6008

Triangular Pyramid

Length = n
Surface area 1.8221991047317E+18
Volume 1.0173644106914E+27
Height 967033100.0351