1420888920 (number)

1420888920 is an even 10-digits composite number following 1420888919 and preceding 1420888921. In scientific notation, it is written as 1.420888920 × 10^9. The sum of its digits is 42. It has a total of 8 prime factors and 128 positive divisors. There are 339584000 positive integers (up to 1420888920) that are relatively prime to 1420888920.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty million eight hundred eighty-eight thousand nine hundred twenty

Notation

Scientific notation 1.420888920 × 10^9
Engineering notation 1.420888920 × 10^9

Prime Factorization of 1420888920

Prime Factorization 2 × 2 × 2 × 3 × 5 × 11 × 15161 × 71

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 355222230
Product of the distinct prime numbers

The prime factorization of 1420888920 is 2 × 2 × 2 × 3 × 5 × 11 × 15161 × 71. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1420888920)

Multiplication

n×y
n×2 2841777840
n×3 4262666760
n×4 5683555680
n×5 7104444600

Division

n÷y
n÷2 710444460
n÷3 473629640
n÷3 355222230
n÷5 284177784

Exponentiation

ny
n2 2018925322978766400
n3 2.868668621728E+27
n4 4.0760594597649E+36
n5 5.7916277236412E+45

Nth Root

y√n
2√n 37694.680261278
3√n 1124.2253551178
4√n 194.15117888202
5√n 67.68805353571

Divisors of 1420888920

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1420888919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1420888920 can be divided by 128 positive divisors. The sum of these divisors (counting 1420888920) is 1, the average is 0.0078125.

Base conversion 1420888920

Base System Value
2 Binary 1010100101100010000101101011000
3 Ternary 10200000122122011120
4 Quaternary 1110230100231120
5 Quinary 10402221421140
6 Senary 352554325240
8 Octal 12454205530
10 Decimal 1420888920
12 Duodecimal 337a29820
16 Hexadecimal 54b10b58
20 Vigesimal 1240b260
36 Base36 nhykwo

Cryptographic Hash Functions

md5 e681b68a60ab2b0ae7d2e1bc054b32e3
sha1 0f2c102e4a73479eb913dcfb77c9dc9eb4f6f769
sha256 a4a1179f52cf796890b08349b8f2eb7fdf7d8e25a4670a685644644f8b22e49d
sha512 8f04105606e61a6b3fd97de2fe84ab2a19604b2566f4304d72363660c1d54b43070a2cd6bcf0b875de67d7ca57282b14ffff94e6e3c3ff10400606f7893a045f
ripemd-160 5a92bdf07d50e973f546eb839607933f698b722e

1420888920 as geometric shapes

Circle

Radius = n
Diameter 2841777840
Circumference 8927708385.2783
Area 6.3426409628165E+18

Sphere

Radius = n
Volume 1.2016251023472E+28
Surface area 2.5370563851266E+19
Circumference 8927708385.2783

Square

Length = n
Perimeter 5683555680
Area 2018925322978766400
Diagonal 2009440381.2897

Cube

Length = n
Surface area 1.2113551937873E+19
Volume 2.868668621728E+27
Space diagonal 2461051801.3517

Equilateral Triangle

Length = n
Perimeter 4262666760
Area 8.7422030902166E+17
Altitude 1230525900.6758

Triangular Pyramid

Length = n
Surface area 8.7422030902166E+17
Volume 3.3807583923348E+26
Height 669813460.42989