1421448897 (number)

1421448897 is an odd 10-digits composite number following 1421448896 and preceding 1421448898. In scientific notation, it is written as 1.421448897 × 10^9. The sum of its digits is 48. It has a total of 6 prime factors and 64 positive divisors. There are 790272000 positive integers (up to 1421448897) that are relatively prime to 1421448897.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-one million four hundred forty-eight thousand eight hundred ninety-seven

Notation

Scientific notation 1.421448897 × 10^9
Engineering notation 1.421448897 × 10^9

Prime Factorization of 1421448897

Prime Factorization 3 × 11 × 17 × 71 × 127 × 281

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1421448897
Product of the distinct prime numbers

The prime factorization of 1421448897 is 3 × 11 × 17 × 71 × 127 × 281. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 74, 18, 211, 448, 9788, 3802, 12367, 72010, 978093, 494646, 3604415, 2610060, 27996588, 29446369, 664559115, 831515598, 7967397935, 261791974

Basic calculations (n = 1421448897)

Multiplication

n×y
n×2 2842897794
n×3 4264346691
n×4 5685795588
n×5 7107244485

Division

n÷y
n÷2 710724448.5
n÷3 473816299
n÷3 355362224.25
n÷5 284289779.4

Exponentiation

ny
n2 2020516966782516609
n3 2.8720616138028E+27
n4 4.082488813056E+36
n5 5.8030492203333E+45

Nth Root

y√n
2√n 37702.107328371
3√n 1124.3730226916
4√n 194.17030496029
5√n 67.693387911795

Divisors of 1421448897

1, 3, 11, 17, 33, 51, 71, 127, 187, 213, 281, 381, 561, 781, 843, 1207, 1397, 2159, 2343, 3091, 3621, 4191, 4777, 6477, 9017, 9273, 13277, 14331, 19951, 23749, 27051, 35687, 39831, 52547, 59853, 71247, 99187, 107061, 153289, 157641, 219461, 297561, 339167, 392557, 459867, 606679, 658383, 1017501, 1177671, 1686179, 1820037, 2533777, 3730837, 5058537, 6673469, 7601331, 11192511, 20020407, 27871547, 43074209, 83614641, 129222627, 473816299, 1421448897

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1421448896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1421448897 can be divided by 64 positive divisors. The sum of these divisors (counting 1421448897) is 1, the average is 0.015625.

Base conversion 1421448897

Base System Value
2 Binary 1010100101110011001011011000001
3 Ternary 10200001201002022110
4 Quaternary 1110232121123001
5 Quinary 10402342331042
6 Senary 353014325533
8 Octal 12456313301
10 Decimal 1421448897
12 Duodecimal 3380598a9
16 Hexadecimal 54b996c1
20 Vigesimal 1244124h
36 Base36 niakzl

Cryptographic Hash Functions

md5 b005864f71a8402a5e213964f4c04751
sha1 8371390d4d6f2cc09c467f8f60929a7a0d6db786
sha256 80cfd95393f5c9772d9821812e48a6b11e10cda64e3f4df1dfe50ea20bd0ff4a
sha512 c5f1cb8ae0892e418d582753b0dc254a4bb9f68e8595711f98495b6f4048a8a6d4124cdeaabf722c748b76eb31d6e55f17af83049ee2d86090831d716f4b7327
ripemd-160 d9cd908939fff0ce2b6a1057eb0bd586e5951913

1421448897 as geometric shapes

Circle

Radius = n
Diameter 2842897794
Circumference 8931226824.537
Area 6.3476412592975E+18

Sphere

Radius = n
Volume 1.203046355544E+28
Surface area 2.539056503719E+19
Circumference 8931226824.537

Square

Length = n
Perimeter 5685795588
Area 2020516966782516609
Diagonal 2010232308.3577

Cube

Length = n
Surface area 1.2123101800695E+19
Volume 2.8720616138028E+27
Space diagonal 2462021709.9667

Equilateral Triangle

Length = n
Perimeter 4264346691
Area 8.7490951100557E+17
Altitude 1231010854.9834

Triangular Pyramid

Length = n
Surface area 8.7490951100557E+17
Volume 3.3847570718426E+26
Height 670077436.11923