420940907 (number)

420940907 is an odd 9-digits composite number following 420940906 and preceding 420940908. In scientific notation, it is written as 4.20940907 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 420899856 positive integers (up to 420940907) that are relatively prime to 420940907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.20940907 × 10^8
Engineering notation 4.20940907 × 10^6

Prime Factorization of 420940907

Prime Factorization 21139 × 19913

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 420940907
Product of the distinct prime numbers

The prime factorization of 420940907 is 21139 × 19913. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 48, 74, 381, 313, 3334, 3263, 28380, 53060, 808594, 100847, 8065096, 5747577, 59724899, 11460815, 139914060, 913210477, 8813236396, 4764490362

Basic calculations (n = 420940907)

Multiplication

n×y
n×2 841881814
n×3 1262822721
n×4 1683763628
n×5 2104704535

Division

n÷y
n÷2 210470453.5
n÷3 140313635.66667
n÷3 105235226.75
n÷5 84188181.4

Exponentiation

ny
n2 177191247185982649
n3 7.4587044302929E+25
n4 3.1396738079324E+34
n5 1.3216171403952E+43

Nth Root

y√n
2√n 20516.84446985
3√n 749.44605436712
4√n 143.23702199449
5√n 53.069405982062

Divisors of 420940907

1, 19913, 21139, 420940907

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 -420940906
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 420940907 can be divided by 4 positive divisors. The sum of these divisors (counting 420940907) is 1, the average is 0.25.

Base conversion 420940907

Base System Value
2 Binary 11001000101110000110001101011
3 Ternary 1002100002000100222
4 Quaternary 121011300301223
5 Quinary 1330230102112
6 Senary 105434120255
8 Octal 3105606153
10 Decimal 420940907
12 Duodecimal b8b8008b
16 Hexadecimal 19170c6b
20 Vigesimal 6bahc57
36 Base36 6ym82z

Cryptographic Hash Functions

md5 60b43929d363152fc09ba2c542540c2a
sha1 a2385c8e35437186df451ab9d63fa7c0053d5a9b
sha256 b72c36eb8f2dc6c19f67c2c1dde18ec6af41f17e6a3e338b6d3001b9050177bd
sha512 037b4423246196bb4b6ee5c7c30b6d619c566ea0f11156301951678e743aaa5c13f53c0649079a1e0b0ad58cd507496bf2a1aa59f84b54b2978b3cfaa1cfba7b
ripemd-160 bc0e6abffbde56fd39b6c809d77e5b9bffed706d

420940907 as geometric shapes

Circle

Radius = n
Diameter 841881814
Circumference 2644849722.0532
Area 5.566627204399E+17

Sphere

Radius = n
Volume 3.1242948058008E+26
Surface area 2.2266508817596E+18
Circumference 2644849722.0532

Square

Length = n
Perimeter 1683763628
Area 177191247185982649
Diagonal 595300339.63703

Cube

Length = n
Surface area 1063147483115895894
Volume 7.4587044302929E+25
Space diagonal 729091037.90813

Equilateral Triangle

Length = n
Perimeter 1262822721
Area 7.6726060695654E+16
Altitude 364545518.95406

Triangular Pyramid

Length = n
Surface area 7.6726060695654E+16
Volume 8.7901674692104E+24
Height 198433446.54568