420938863 (number)

420938863 is an odd 9-digits composite number following 420938862 and preceding 420938864. In scientific notation, it is written as 4.20938863 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 379347840 positive integers (up to 420938863) that are relatively prime to 420938863.

Interesting facts

Basic properties

Name

Name four hundred twenty million nine hundred thirty-eight thousand eight hundred sixty-three

Notation

Scientific notation 4.20938863 × 10^8
Engineering notation 4.20938863 × 10^6

Prime Factorization of 420938863

Prime Factorization 19 × 31 × 59 × 12113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 420938863
Product of the distinct prime numbers

The prime factorization of 420938863 is 19 × 31 × 59 × 12113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 45, 51, 897, 790, 4924, 8824, 67989, 99062, 226960, 11916, 7717577, 8258908, 13556703, 7674686, 419495617, 571189875, 186710740, 2213333098

Basic calculations (n = 420938863)

Multiplication

n×y
n×2 841877726
n×3 1262816589
n×4 1683755452
n×5 2104694315

Division

n÷y
n÷2 210469431.5
n÷3 140312954.33333
n÷3 105234715.75
n÷5 84187772.6

Exponentiation

ny
n2 177189526383732769
n3 7.4585957771477E+25
n4 3.1396128260092E+34
n5 1.3215850532405E+43

Nth Root

y√n
2√n 20516.794657061
3√n 749.44484131465
4√n 143.236848112
5√n 53.0693544432

Divisors of 420938863

1, 19, 31, 59, 589, 1121, 1829, 12113, 34751, 230147, 375503, 714667, 7134557, 13578673, 22154677, 420938863

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420938862
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420938863 can be divided by 16 positive divisors. The sum of these divisors (counting 420938863) is 1, the average is 0.0625.

Base conversion 420938863

Base System Value
2 Binary 11001000101110000010001101111
3 Ternary 1002100001220120021
4 Quaternary 121011300101233
5 Quinary 1330230020423
6 Senary 105434103011
8 Octal 3105602157
10 Decimal 420938863
12 Duodecimal b8b7aa67
16 Hexadecimal 1917046f
20 Vigesimal 6bah733
36 Base36 6ym6i7

Cryptographic Hash Functions

md5 9f888062ff0a3f2a5539690db3a25912
sha1 db5eb701be5ee9dbc932242edcbd42a04281becc
sha256 79590df99a0a9c459a4b0ddfdf4b7063a5a271607c6dcf8e4094e3b623ecae72
sha512 e8efe06edc81fc5968c58871dfc10cc67dd2b6d858e76912197cd3f72f4601338a5c16cf4b11c7d878cdacb569c8195e72c2c02e489dc959490d41fa4a6cf1a7
ripemd-160 21dfec2a0eb229a07d46436962d48c820726adee

420938863 as geometric shapes

Circle

Radius = n
Diameter 841877726
Circumference 2644836879.2225
Area 5.5665731438019E+17

Sphere

Radius = n
Volume 3.1242492932777E+26
Surface area 2.2266292575208E+18
Circumference 2644836879.2225

Square

Length = n
Perimeter 1683755452
Area 177189526383732769
Diagonal 595297448.98451

Cube

Length = n
Surface area 1063137158302396614
Volume 7.4585957771477E+25
Space diagonal 729087497.59627

Equilateral Triangle

Length = n
Perimeter 1262816589
Area 7.6725315566423E+16
Altitude 364543748.79814

Triangular Pyramid

Length = n
Surface area 7.6725315566423E+16
Volume 8.7900394202508E+24
Height 198432482.99484