420090955 (number)

420090955 is an odd 9-digits composite number following 420090954 and preceding 420090956. In scientific notation, it is written as 4.20090955 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 324483936 positive integers (up to 420090955) that are relatively prime to 420090955.

Interesting facts

Basic properties

Name

Name four hundred twenty million ninety thousand nine hundred fifty-five

Notation

Scientific notation 4.20090955 × 10^8
Engineering notation 4.20090955 × 10^6

Prime Factorization of 420090955

Prime Factorization 5 × 29 × 2897179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420090955
Product of the distinct prime numbers

The prime factorization of 420090955 is 5 × 29 × 2897179. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 45, 87, 30, 89, 8807, 2847, 77019, 98336, 731814, 870583, 3471153, 1947992, 47264059, 9265026, 557001460, 506550853, 2571224008, 2826858829

Basic calculations (n = 420090955)

Multiplication

n×y
n×2 840181910
n×3 1260272865
n×4 1680363820
n×5 2100454775

Division

n÷y
n÷2 210045477.5
n÷3 140030318.33333
n÷3 105022738.75
n÷5 84018191

Exponentiation

ny
n2 176476410472812025
n3 7.4136143810496E+25
n4 3.1143923453368E+34
n5 1.3083280545972E+43

Nth Root

y√n
2√n 20496.12048657
3√n 748.94129437455
4√n 143.16466214318
5√n 53.047957402336

Divisors of 420090955

1, 5, 29, 145, 2897179, 14485895, 84018191, 420090955

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 -420090954
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 420090955 can be divided by 8 positive divisors. The sum of these divisors (counting 420090955) is 1, the average is 0.125.

Base conversion 420090955

Base System Value
2 Binary 11001000010100001010001001011
3 Ternary 1002021110211110021
4 Quaternary 121002201101023
5 Quinary 1330020402310
6 Senary 105404001311
8 Octal 3102412113
10 Decimal 420090955
12 Duodecimal b8830237
16 Hexadecimal 190a144b
20 Vigesimal 6b5b77f
36 Base36 6y4097

Cryptographic Hash Functions

md5 e8e54691a425287c81a3c9722dea0b31
sha1 1d9445d2619c88b488477ca6b19057e5a66047ce
sha256 3cc05a63dcae758c1c99f9553c8cf0604962ac135d004bfa5ee82be6d0cc2f31
sha512 e330a226dc43e1c774cc85a4a4bdce175a2ba85e118e90036b57f827145093c97ef9865797b17199efe4cac0bc28bf11193ead0f526c938dae21337c928d4c26
ripemd-160 5b3a294b9dba65cc292954971852c02997eeb0c3

420090955 as geometric shapes

Circle

Radius = n
Diameter 840181910
Circumference 2639509316.135
Area 5.5441699467328E+17

Sphere

Radius = n
Volume 3.1054075301404E+26
Surface area 2.2176679786931E+18
Circumference 2639509316.135

Square

Length = n
Perimeter 1680363820
Area 176476410472812025
Diagonal 594098325.99127

Cube

Length = n
Surface area 1058858462836872150
Volume 7.4136143810496E+25
Space diagonal 727618877.86013

Equilateral Triangle

Length = n
Perimeter 1260272865
Area 7.6416527319073E+16
Altitude 363809438.93007

Triangular Pyramid

Length = n
Surface area 7.6416527319073E+16
Volume 8.7370283365704E+24
Height 198032775.33042