420021715 (number)

420021715 is an odd 9-digits composite number following 420021714 and preceding 420021716. In scientific notation, it is written as 4.20021715 × 10^8. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 336017368 positive integers (up to 420021715) that are relatively prime to 420021715.

Interesting facts

Basic properties

Name

Name four hundred twenty million twenty-one thousand seven hundred fifteen

Notation

Scientific notation 4.20021715 × 10^8
Engineering notation 4.20021715 × 10^6

Prime Factorization of 420021715

Prime Factorization 5 × 84004343

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 420021715
Product of the distinct prime numbers

The prime factorization of 420021715 is 5 × 84004343. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 53, 44, 512, 234, 9780, 1584, 14516, 71203, 273069, 763262, 8128598, 7561449, 65048119, 22217806, 478949468, 748102780, 6692757445, 4283114378

Basic calculations (n = 420021715)

Multiplication

n×y
n×2 840043430
n×3 1260065145
n×4 1680086860
n×5 2100108575

Division

n÷y
n÷2 210010857.5
n÷3 140007238.33333
n÷3 105005428.75
n÷5 84004343

Exponentiation

ny
n2 176418241071541225
n3 7.4099492172152E+25
n4 3.1123395782776E+34
n5 1.3072502073306E+43

Nth Root

y√n
2√n 20494.431316824
3√n 748.90014491719
4√n 143.15876262676
5√n 53.046208598792

Divisors of 420021715

1, 5, 84004343, 420021715

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 -420021714
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 420021715 can be divided by 4 positive divisors. The sum of these divisors (counting 420021715) is 1, the average is 0.25.

Base conversion 420021715

Base System Value
2 Binary 11001000010010000010111010011
3 Ternary 1002021100022110211
4 Quaternary 121002100113103
5 Quinary 1330011143330
6 Senary 105402304551
8 Octal 3102202723
10 Decimal 420021715
12 Duodecimal b87b8157
16 Hexadecimal 190905d3
20 Vigesimal 6b52e5f
36 Base36 6y2itv

Cryptographic Hash Functions

md5 d91e384a044dbf6dc8c910b76de1d503
sha1 a6412c9eae1f6cd6dcd5b8660408f6d656cd27b4
sha256 f9990889e8deaf8943452746a124fe42cbfd6b7272efa7adffffc5815d21803a
sha512 93a679cf643128752202371554b7cbe68cecc39b3349986a13354bcf4f15c61535774a023356faf89f58e5f1e0efa61c0236d1a4335992598deb28542e3807ed
ripemd-160 ca46b05d8a6743f0207ee7339837ea6a3f18b181

420021715 as geometric shapes

Circle

Radius = n
Diameter 840043430
Circumference 2639074268.3844
Area 5.5423425010959E+17

Sphere

Radius = n
Volume 3.1038722699036E+26
Surface area 2.2169370004383E+18
Circumference 2639074268.3844

Square

Length = n
Perimeter 1680086860
Area 176418241071541225
Diagonal 594000405.84421

Cube

Length = n
Surface area 1058509446429247350
Volume 7.4099492172152E+25
Space diagonal 727498950.66221

Equilateral Triangle

Length = n
Perimeter 1260065145
Area 7.6391339229461E+16
Altitude 363749475.33111

Triangular Pyramid

Length = n
Surface area 7.6391339229461E+16
Volume 8.7327088995681E+24
Height 198000135.2814