420163913 (number)

420163913 is an odd 9-digits composite number following 420163912 and preceding 420163914. In scientific notation, it is written as 4.20163913 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 373800960 positive integers (up to 420163913) that are relatively prime to 420163913.

Interesting facts

Basic properties

Name

Name four hundred twenty million one hundred sixty-three thousand nine hundred thirteen

Notation

Scientific notation 4.20163913 × 10^8
Engineering notation 4.20163913 × 10^6

Prime Factorization of 420163913

Prime Factorization 8957 × 61 × 769

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420163913
Product of the distinct prime numbers

The prime factorization of 420163913 is 8957 × 61 × 769. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 420163913)

Multiplication

n×y
n×2 840327826
n×3 1260491739
n×4 1680655652
n×5 2100819565

Division

n÷y
n÷2 210081956.5
n÷3 140054637.66667
n÷3 105040978.25
n÷5 84032782.6

Exponentiation

ny
n2 176537713787471569
n3 7.4174776617018E+25
n4 3.1165564389307E+34
n5 1.3094645484665E+43

Nth Root

y√n
2√n 20497.900209534
3√n 748.98464855408
4√n 143.1708776586
5√n 53.0497998624

Divisors of 420163913

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420163912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420163913 can be divided by 8 positive divisors. The sum of these divisors (counting 420163913) is 1, the average is 0.125.

Base conversion 420163913

Base System Value
2 Binary 11001000010110011000101001001
3 Ternary 1002021121112112102
4 Quaternary 121002303011021
5 Quinary 1330030221123
6 Senary 105405323145
8 Octal 3102630511
10 Decimal 420163913
12 Duodecimal b88664b5
16 Hexadecimal 190b3149
20 Vigesimal 6b609fd
36 Base36 6y5kjt

Cryptographic Hash Functions

md5 3c0dc59f113405d8e60f940512f3941e
sha1 d3209d5b1bf4ad8c2d235a226ff67f74a593d18a
sha256 db0fd54392ca649576eed0bad53853654421c6f4101c140cb9a9dc6d8f253c43
sha512 7d142e898ca306b17b7a87d563e3e873b6a791f5ecba4aefafbd39aed589c0e33a967f4e5c3f461a24813a7f8d72bad1886849dd37f3e99a7dd1be35aeaed3d4
ripemd-160 e6f0f3cb0b46a7c3e63383a820f52023dfa08011

420163913 as geometric shapes

Circle

Radius = n
Diameter 840327826
Circumference 2639967724.7687
Area 5.5460958471626E+17

Sphere

Radius = n
Volume 3.1070257773558E+26
Surface area 2.218438338865E+18
Circumference 2639967724.7687

Square

Length = n
Perimeter 1680655652
Area 176537713787471569
Diagonal 594201504.18435

Cube

Length = n
Surface area 1059226282724829414
Volume 7.4174776617018E+25
Space diagonal 727745244.82295

Equilateral Triangle

Length = n
Perimeter 1260491739
Area 7.6443072432988E+16
Altitude 363872622.41147

Triangular Pyramid

Length = n
Surface area 7.6443072432988E+16
Volume 8.7415812564818E+24
Height 198067168.06145