1428105897 (number)

1428105897 is an odd 10-digits composite number following 1428105896 and preceding 1428105898. In scientific notation, it is written as 1.428105897 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 14 positive divisors. There are 952070112 positive integers (up to 1428105897) that are relatively prime to 1428105897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.428105897 × 10^9
Engineering notation 1.428105897 × 10^9

Prime Factorization of 1428105897

Prime Factorization 27 × 3 × 3 × 3 × 1958993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 158678433
Product of the distinct prime numbers

The prime factorization of 1428105897 is 27 × 3 × 3 × 3 × 1958993. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 73, 65, 120, 546, 6553, 1013, 46262, 14902, 904258, 748318, 3978552, 4919726, 23694624, 78488624, 856818033, 423269372, 1937654265, 2915257094

Basic calculations (n = 1428105897)

Multiplication

n×y
n×2 2856211794
n×3 4284317691
n×4 5712423588
n×5 7140529485

Division

n÷y
n÷2 714052948.5
n÷3 476035299
n÷3 357026474.25
n÷5 285621179.4

Exponentiation

ny
n2 2039486453046174609
n3 2.9126026304469E+27
n4 4.1595049921589E+36
n5 5.940213607903E+45

Nth Root

y√n
2√n 37790.288395301
3√n 1126.1255295651
4√n 194.39724379554
5√n 67.756674474451

Divisors of 1428105897

1, 3, 9, 27, 81, 243, 729, 1958993, 5876979, 17630937, 52892811, 158678433, 476035299, 1428105897

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1428105896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1428105897 can be divided by 14 positive divisors. The sum of these divisors (counting 1428105897) is 1, the average is 0.071428571428571.

Base conversion 1428105897

Base System Value
2 Binary 1010101000111110010101010101001
3 Ternary 10200112020022000000
4 Quaternary 1111013302222221
5 Quinary 10411043342042
6 Senary 353413133213
8 Octal 12507625251
10 Decimal 1428105897
12 Duodecimal 33a32a209
16 Hexadecimal 551f2aa9
20 Vigesimal 1265d4eh
36 Base36 nm99k9

Cryptographic Hash Functions

md5 844eceb8305ed5a3040b725dc010a60e
sha1 6352c37890892e12224ee3a7c9b81c9e07b8c88b
sha256 7780ddd384988423b36512adf374baaadeab4e215ed39278efb24870e4516de2
sha512 a348b4c95117d048b202416646a0683c958ceceef02d46ffe1e32d2f43a675680b8f1bd0e7bf5061af0971da48e215f4809c333d450703a0d6f949e6238da1b1
ripemd-160 8081b4496e2aaf3ff443215becae7f166727d17b

1428105897 as geometric shapes

Circle

Radius = n
Diameter 2856211794
Circumference 8973053989.1269
Area 6.4072356579858E+18

Sphere

Radius = n
Volume 1.2200281368851E+28
Surface area 2.5628942631943E+19
Circumference 8973053989.1269

Square

Length = n
Perimeter 5712423588
Area 2039486453046174609
Diagonal 2019646728.0424

Cube

Length = n
Surface area 1.2236918718277E+19
Volume 2.9126026304469E+27
Space diagonal 2473551972.1927

Equilateral Triangle

Length = n
Perimeter 4284317691
Area 8.831235395061E+17
Altitude 1236775986.0964

Triangular Pyramid

Length = n
Surface area 8.831235395061E+17
Volume 3.4325351181512E+26
Height 673215576.01413