1420229721 (number)

1420229721 is an odd 10-digits composite number following 1420229720 and preceding 1420229722. In scientific notation, it is written as 1.420229721 × 10^9. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 946819812 positive integers (up to 1420229721) that are relatively prime to 1420229721.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty million two hundred twenty-nine thousand seven hundred twenty-one

Notation

Scientific notation 1.420229721 × 10^9
Engineering notation 1.420229721 × 10^9

Prime Factorization of 1420229721

Prime Factorization 3 × 473409907

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1420229721
Product of the distinct prime numbers

The prime factorization of 1420229721 is 3 × 473409907. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 71, 100, 837, 500, 37, 8184, 24084, 86649, 165340, 449208, 9811533, 1808075, 75962363, 31634231, 817495156, 615810323, 9370948504, 8287450880

Basic calculations (n = 1420229721)

Multiplication

n×y
n×2 2840459442
n×3 4260689163
n×4 5680918884
n×5 7101148605

Division

n÷y
n÷2 710114860.5
n÷3 473409907
n÷3 355057430.25
n÷5 284045944.2

Exponentiation

ny
n2 2017052460411737841
n3 2.8646778530929E+27
n4 4.068500628053E+36
n5 5.7782055118681E+45

Nth Root

y√n
2√n 37685.935320753
3√n 1124.0514726853
4√n 194.12865661914
5√n 67.681771808946

Divisors of 1420229721

1, 3, 473409907, 1420229721

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1420229720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1420229721 can be divided by 4 positive divisors. The sum of these divisors (counting 1420229721) is 1, the average is 0.25.

Base conversion 1420229721

Base System Value
2 Binary 1010100101001101111110001011001
3 Ternary 10122222102010220210
4 Quaternary 1110221233301121
5 Quinary 10402034322341
6 Senary 352532241333
8 Octal 12451576131
10 Decimal 1420229721
12 Duodecimal 337770249
16 Hexadecimal 54a6fc59
20 Vigesimal 123g8e61
36 Base36 nhkg9l

Cryptographic Hash Functions

md5 e624fef379f715c59057d6d0e4a772ad
sha1 740bd08e278e08bc68cc7cf3914bbbe1f0452af1
sha256 671827ebeb4d1d567b3c35618e99d5f039a913a4c7081334522d8f6ba1da369f
sha512 34c8d2dc5d56280d09278c063ace08a46677a0e89ddae3a2b6f88cc95c3f8e15a3f22ecbd25846eb766fe4183ff9e5bbbfe58d256a836b58f120ce30d1fe9df5
ripemd-160 bf058ad1cdcb0cc065042027caffd36a76da3cf9

1420229721 as geometric shapes

Circle

Radius = n
Diameter 2840459442
Circumference 8923566515.807
Area 6.3367571915347E+18

Sphere

Radius = n
Volume 1.1999534530904E+28
Surface area 2.5347028766139E+19
Circumference 8923566515.807

Square

Length = n
Perimeter 5680918884
Area 2017052460411737841
Diagonal 2008508133.1236

Cube

Length = n
Surface area 1.210231476247E+19
Volume 2.8646778530929E+27
Space diagonal 2459910035.1914

Equilateral Triangle

Length = n
Perimeter 4260689163
Area 8.7340933574124E+17
Altitude 1229955017.5957

Triangular Pyramid

Length = n
Surface area 8.7340933574124E+17
Volume 3.3760552263949E+26
Height 669502711.04119