420912207 (number)

420912207 is an odd 9-digits composite number following 420912206 and preceding 420912208. In scientific notation, it is written as 4.20912207 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 280606680 positive integers (up to 420912207) that are relatively prime to 420912207.

Interesting facts

Basic properties

Name

Name four hundred twenty million nine hundred twelve thousand two hundred seven

Notation

Scientific notation 4.20912207 × 10^8
Engineering notation 4.20912207 × 10^6

Prime Factorization of 420912207

Prime Factorization 3 × 9 × 81 × 192461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 420912207
Product of the distinct prime numbers

The prime factorization of 420912207 is 3 × 9 × 81 × 192461. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 84, 1, 919, 317, 5253, 8793, 99506, 67767, 749013, 156185, 1504884, 7040033, 35461683, 14716504, 679801204, 385394213, 2723713438, 6228602679

Basic calculations (n = 420912207)

Multiplication

n×y
n×2 841824414
n×3 1262736621
n×4 1683648828
n×5 2104561035

Division

n÷y
n÷2 210456103.5
n÷3 140304069
n÷3 105228051.75
n÷5 84182441.4

Exponentiation

ny
n2 177167086001610849
n3 7.4571789176697E+25
n4 3.1388176362302E+34
n5 1.3211666586362E+43

Nth Root

y√n
2√n 20516.145032632
3√n 749.42902142159
4√n 143.23458043584
5√n 53.068682301627

Divisors of 420912207

1, 3, 9, 27, 81, 243, 729, 2187, 192461, 577383, 1732149, 5196447, 15589341, 46768023, 140304069, 420912207

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420912206
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420912207 can be divided by 16 positive divisors. The sum of these divisors (counting 420912207) is 1, the average is 0.0625.

Base conversion 420912207

Base System Value
2 Binary 11001000101101001110001001111
3 Ternary 1002100000120000000
4 Quaternary 121011221301033
5 Quinary 1330223142312
6 Senary 105433335343
8 Octal 3105516117
10 Decimal 420912207
12 Duodecimal b8b67553
16 Hexadecimal 19169c4f
20 Vigesimal 6bae0a7
36 Base36 6yllxr

Cryptographic Hash Functions

md5 c7f014bff9168a3acc77b9325a04e74b
sha1 a7dbe5ca74c8d30fbf6c43e76a7cbd064bad0126
sha256 2b9ab49b85f62e03cb7f5a938095f8efb401f45c127214409bced4981d730a83
sha512 1647c124ce2dac3fe00eebfd8b72c050ee93fce7257014cc175315e0defc7c8244a3ca6b601736dc583f8db36afb6eced042e36ecdfea00f48be1cf728eff87b
ripemd-160 497df56d8f134854a755bef29be9752fcead79ca

420912207 as geometric shapes

Circle

Radius = n
Diameter 841824414
Circumference 2644669394.6349
Area 5.5658681584057E+17

Sphere

Radius = n
Volume 3.1236558005674E+26
Surface area 2.2263472633623E+18
Circumference 2644669394.6349

Square

Length = n
Perimeter 1683648828
Area 177167086001610849
Diagonal 595259751.70779

Cube

Length = n
Surface area 1063002516009665094
Volume 7.4571789176697E+25
Space diagonal 729041328.04995

Equilateral Triangle

Length = n
Perimeter 1262736621
Area 7.6715598595929E+16
Altitude 364520664.02497

Triangular Pyramid

Length = n
Surface area 7.6715598595929E+16
Volume 8.7883696353427E+24
Height 198419917.23593