420707949 (number)

420707949 is an odd 9-digits composite number following 420707948 and preceding 420707950. In scientific notation, it is written as 4.20707949 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 279899760 positive integers (up to 420707949) that are relatively prime to 420707949.

Interesting facts

Basic properties

Name

Name four hundred twenty million seven hundred seven thousand nine hundred forty-nine

Notation

Scientific notation 4.20707949 × 10^8
Engineering notation 4.20707949 × 10^6

Prime Factorization of 420707949

Prime Factorization 3 × 491 × 285613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420707949
Product of the distinct prime numbers

The prime factorization of 420707949 is 3 × 491 × 285613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 92, 48, 976, 772, 5182, 9053, 74561, 3365, 554163, 857802, 2504884, 3034045, 67695201, 70789556, 298647327, 976157883, 8741517315, 6390623146

Basic calculations (n = 420707949)

Multiplication

n×y
n×2 841415898
n×3 1262123847
n×4 1682831796
n×5 2103539745

Division

n÷y
n÷2 210353974.5
n÷3 140235983
n÷3 105176987.25
n÷5 84141589.8

Exponentiation

ny
n2 176995178351786601
n3 7.4463278467269E+25
n4 3.1327293159781E+34
n5 1.3179641252973E+43

Nth Root

y√n
2√n 20511.166446597
3√n 749.30777551914
4√n 143.21720024703
5√n 53.063530724916

Divisors of 420707949

1, 3, 491, 1473, 285613, 856839, 140235983, 420707949

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 -420707948
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 420707949 can be divided by 8 positive divisors. The sum of these divisors (counting 420707949) is 1, the average is 0.125.

Base conversion 420707949

Base System Value
2 Binary 11001000100110111111001101101
3 Ternary 1002022122011210220
4 Quaternary 121010313321231
5 Quinary 1330200123244
6 Senary 105425121553
8 Octal 3104677155
10 Decimal 420707949
12 Duodecimal b8a892b9
16 Hexadecimal 19137e6d
20 Vigesimal 6b989h9
36 Base36 6yh8bx

Cryptographic Hash Functions

md5 e1b2eb0616e61f525168d1f8abbceb60
sha1 ce10808e3dd6e3fefd14921eaf8f8e6b20079d3a
sha256 e7bfe453dc123a5edb11c0f6b14ba45225794fb719d086c7146fb29a7f999b7f
sha512 0173761b3076985917e7ffae3d26f65fa26f084a374972c5eea37c58cecbd73482119de58ef1d39fd16b27700022f52dc50a3d400fa3f76e71d244354e7fd72c
ripemd-160 4b6d017795ae12c384af7da0c7d28af78f773ca6

420707949 as geometric shapes

Circle

Radius = n
Diameter 841415898
Circumference 2643386003.7705
Area 5.5604675203079E+17

Sphere

Radius = n
Volume 3.1191105145998E+26
Surface area 2.2241870081232E+18
Circumference 2643386003.7705

Square

Length = n
Perimeter 1682831796
Area 176995178351786601
Diagonal 594970887.27397

Cube

Length = n
Surface area 1061971070110719606
Volume 7.4463278467269E+25
Space diagonal 728687542.8161

Equilateral Triangle

Length = n
Perimeter 1262123847
Area 7.6641160400002E+16
Altitude 364343771.40805

Triangular Pyramid

Length = n
Surface area 7.6641160400002E+16
Volume 8.7755815255981E+24
Height 198323629.09132