420214918 (number)

420214918 is an even 9-digits composite number following 420214917 and preceding 420214919. In scientific notation, it is written as 4.20214918 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 209501616 positive integers (up to 420214918) that are relatively prime to 420214918.

Interesting facts

Basic properties

Name

Name four hundred twenty million two hundred fourteen thousand nine hundred eighteen

Notation

Scientific notation 4.20214918 × 10^8
Engineering notation 4.20214918 × 10^6

Prime Factorization of 420214918

Prime Factorization 2 × 347 × 605497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420214918
Product of the distinct prime numbers

The prime factorization of 420214918 is 2 × 347 × 605497. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 54, 2, 687, 665, 1926, 4776, 90828, 58449, 711995, 536947, 3062320, 1973561, 99885586, 79810995, 281051237, 4451801, 3633827768, 3935467426

Basic calculations (n = 420214918)

Multiplication

n×y
n×2 840429836
n×3 1260644754
n×4 1680859672
n×5 2101074590

Division

n÷y
n÷2 210107459
n÷3 140071639.33333
n÷3 105053729.5
n÷5 84042983.6

Exponentiation

ny
n2 176580577309746724
n3 7.4201792814608E+25
n4 3.1180700283043E+34
n5 1.3102595412622E+43

Nth Root

y√n
2√n 20499.144323605
3√n 749.0149545173
4√n 143.17522244999
5√n 53.051087775799

Divisors of 420214918

1, 2, 347, 694, 605497, 1210994, 210107459, 420214918

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 -420214917
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 420214918 can be divided by 8 positive divisors. The sum of these divisors (counting 420214918) is 1, the average is 0.125.

Base conversion 420214918

Base System Value
2 Binary 11001000010111111100010000110
3 Ternary 1002021201010111111
4 Quaternary 121002333202012
5 Quinary 1330033334133
6 Senary 105410355234
8 Octal 3102774206
10 Decimal 420214918
12 Duodecimal b888bb1a
16 Hexadecimal 190bf886
20 Vigesimal 6b66h5i
36 Base36 6y6nwm

Cryptographic Hash Functions

md5 a2920123288423ac67c012c192050281
sha1 3d4e0b9789db25efe78e83ed9e85fdfd04570213
sha256 28fbcd52b8c2a5debd774d7db517a2719bbd089edb848f3c8d2189bc1f3be254
sha512 54fc849c9cbf0b785e404e73f815730ad24e052e4224053a87857460613b57cc4a17035a5d06b37cae29ee1fea9c8b3fdbff1872f336a2342a87ab2dd27c511c
ripemd-160 757fac5372b087555d6b5a38c5d562ee27f3889f

420214918 as geometric shapes

Circle

Radius = n
Diameter 840429836
Circumference 2640288198.6353
Area 5.5474424444294E+17

Sphere

Radius = n
Volume 3.1081574291942E+26
Surface area 2.2189769777718E+18
Circumference 2640288198.6353

Square

Length = n
Perimeter 1680859672
Area 176580577309746724
Diagonal 594273636.1471

Cube

Length = n
Surface area 1059483463858480344
Volume 7.4201792814608E+25
Space diagonal 727833588.07439

Equilateral Triangle

Length = n
Perimeter 1260644754
Area 7.6461632882581E+16
Altitude 363916794.03719

Triangular Pyramid

Length = n
Surface area 7.6461632882581E+16
Volume 8.7447651459014E+24
Height 198091212.04903