1421697739 (number)

1421697739 is an odd 10-digits composite number following 1421697738 and preceding 1421697740. In scientific notation, it is written as 1.421697739 × 10^9. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 1106740800 positive integers (up to 1421697739) that are relatively prime to 1421697739.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-one million six hundred ninety-seven thousand seven hundred thirty-nine

Notation

Scientific notation 1.421697739 × 10^9
Engineering notation 1.421697739 × 10^9

Prime Factorization of 1421697739

Prime Factorization 11 × 7 × 1097 × 16831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1421697739
Product of the distinct prime numbers

The prime factorization of 1421697739 is 11 × 7 × 1097 × 16831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 31, 9, 757, 179, 1864, 4952, 22395, 48775, 829970, 724039, 280793, 6302698, 90437749, 18638570, 970317973, 11579790, 5470605273, 5515381098

Basic calculations (n = 1421697739)

Multiplication

n×y
n×2 2843395478
n×3 4265093217
n×4 5686790956
n×5 7108488695

Division

n÷y
n÷2 710848869.5
n÷3 473899246.33333
n÷3 355424434.75
n÷5 284339547.8

Exponentiation

ny
n2 2021224461077712121
n3 2.8735702463257E+27
n4 4.0853483220589E+36
n5 5.8081304724986E+45

Nth Root

y√n
2√n 37705.407291263
3√n 1124.4386306092
4√n 194.17880237364
5√n 67.695757856803

Divisors of 1421697739

1, 7, 11, 77, 1097, 7679, 12067, 16831, 84469, 117817, 185141, 1295987, 18463607, 129245249, 203099677, 1421697739

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1421697738
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1421697739 can be divided by 16 positive divisors. The sum of these divisors (counting 1421697739) is 1, the average is 0.0625.

Base conversion 1421697739

Base System Value
2 Binary 1010100101111010110001011001011
3 Ternary 10200002011201122211
4 Quaternary 1110233112023023
5 Quinary 10402423311424
6 Senary 353023525551
8 Octal 12457261313
10 Decimal 1421697739
12 Duodecimal 3381598b7
16 Hexadecimal 54bd62cb
20 Vigesimal 1245c46j
36 Base36 nifwzv

Cryptographic Hash Functions

md5 4323411a268832d0d091e7ca4730ae5d
sha1 cb5e07be9a97eaee5fd7f48aa6e6924b4e23d56b
sha256 d48e1feeab163154a14abbe35ac5fa5cad430a2f77f908f08143a5472d000150
sha512 ec65cf19bd015bcad64b4ab01f72cb808247dda3b732aba3ce7116c0dc1e0bfc474d1e6fccd83e131544cb5de4725ac4a336e4d08e266f6c2d4b3e022d261553
ripemd-160 04436c3d90dab2884c05207e82ffd88f472019a6

1421697739 as geometric shapes

Circle

Radius = n
Diameter 2843395478
Circumference 8932790344.9352
Area 6.3498639181777E+18

Sphere

Radius = n
Volume 1.2036782900575E+28
Surface area 2.5399455672711E+19
Circumference 8932790344.9352

Square

Length = n
Perimeter 5686790956
Area 2021224461077712121
Diagonal 2010584224.089

Cube

Length = n
Surface area 1.2127346766466E+19
Volume 2.8735702463257E+27
Space diagonal 2462452716.9538

Equilateral Triangle

Length = n
Perimeter 4265093217
Area 8.7521586502191E+17
Altitude 1231226358.4769

Triangular Pyramid

Length = n
Surface area 8.7521586502191E+17
Volume 3.3865350123213E+26
Height 670194741.36299