1438021251 (number)

1438021251 is an odd 10-digits composite number following 1438021250 and preceding 1438021252. In scientific notation, it is written as 1.438021251 × 10^9. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 908223840 positive integers (up to 1438021251) that are relatively prime to 1438021251.

Interesting facts

Basic properties

Name

Name one billion four hundred thirty-eight million twenty-one thousand two hundred fifty-one

Notation

Scientific notation 1.438021251 × 10^9
Engineering notation 1.438021251 × 10^9

Prime Factorization of 1438021251

Prime Factorization 3 × 3 × 19 × 8409481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 479340417
Product of the distinct prime numbers

The prime factorization of 1438021251 is 3 × 3 × 19 × 8409481. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 51, 24, 617, 514, 6606, 977, 34976, 39710, 243384, 323055, 6610883, 1066853, 63375851, 63345056, 543653536, 46469473, 746972016, 9629074093

Basic calculations (n = 1438021251)

Multiplication

n×y
n×2 2876042502
n×3 4314063753
n×4 5752085004
n×5 7190106255

Division

n÷y
n÷2 719010625.5
n÷3 479340417
n÷3 359505312.75
n÷5 287604250.2

Exponentiation

ny
n2 2067905118327605001
n3 2.9736915052068E+27
n4 4.2762315784055E+36
n5 6.1493118839444E+45

Nth Root

y√n
2√n 37921.250651844
3√n 1128.7257547505
4√n 194.73379432406
5√n 67.850501316948

Divisors of 1438021251

1, 3, 9, 19, 57, 171, 8409481, 25228443, 75685329, 159780139, 479340417, 1438021251

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1438021250
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1438021251 can be divided by 12 positive divisors. The sum of these divisors (counting 1438021251) is 1, the average is 0.083333333333333.

Base conversion 1438021251

Base System Value
2 Binary 1010101101101100111011010000011
3 Ternary 10201012220001022100
4 Quaternary 1111231213122003
5 Quinary 10421113140001
6 Senary 354405441443
8 Octal 12555473203
10 Decimal 1438021251
12 Duodecimal 341710283
16 Hexadecimal 55b67683
20 Vigesimal 1297cd2b
36 Base36 ns5sar

Cryptographic Hash Functions

md5 b2a978bc074ad15a417089b521dcdf51
sha1 d8c5df871928a574d6b1962915c84bc0208e26c5
sha256 778bc03c95dd18c3ce0f4c2ba39f6ab8f9ac18435009d324b7204b8d27a9ee67
sha512 99438571e7989786ed470b9155d4d8b5165f6f045d6bab1d1b75fedc4d9adf66d51452b06163cb984bc33f3cd74a853d0ac3855bd2720249cdd9dc31cffa78ee
ripemd-160 e2dd1836073e7886211d44277b3cb2b2bef2626e

1438021251 as geometric shapes

Circle

Radius = n
Diameter 2876042502
Circumference 9035353995.6952
Area 6.4965155280587E+18

Sphere

Radius = n
Volume 1.2456169849067E+28
Surface area 2.5986062112235E+19
Circumference 9035353995.6952

Square

Length = n
Perimeter 5752085004
Area 2067905118327605001
Diagonal 2033669156.1449

Cube

Length = n
Surface area 1.2407430709966E+19
Volume 2.9736915052068E+27
Space diagonal 2490725869.0958

Equilateral Triangle

Length = n
Perimeter 4314063753
Area 8.9542918254379E+17
Altitude 1245362934.5479

Triangular Pyramid

Length = n
Surface area 8.9542918254379E+17
Volume 3.5045290474809E+26
Height 677889718.71497