421638315 (number)

421638315 is an odd 9-digits composite number following 421638314 and preceding 421638316. In scientific notation, it is written as 4.21638315 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 190942464 positive integers (up to 421638315) that are relatively prime to 421638315.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million six hundred thirty-eight thousand three hundred fifteen

Notation

Scientific notation 4.21638315 × 10^8
Engineering notation 4.21638315 × 10^6

Prime Factorization of 421638315

Prime Factorization 105 × 107 × 37529

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 421638315
Product of the distinct prime numbers

The prime factorization of 421638315 is 105 × 107 × 37529. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 81, 49, 656, 519, 5662, 5968, 61985, 53571, 904041, 383049, 4993583, 8337939, 68432556, 96400814, 259269605, 313876951, 3839981670, 1539577837

Basic calculations (n = 421638315)

Multiplication

n×y
n×2 843276630
n×3 1264914945
n×4 1686553260
n×5 2108191575

Division

n÷y
n÷2 210819157.5
n÷3 140546105
n÷3 105409578.75
n÷5 84327663

Exponentiation

ny
n2 177778868676039225
n3 7.4958382631171E+25
n4 3.1605326147732E+34
n5 1.3326016461955E+43

Nth Root

y√n
2√n 20533.83342194
3√n 749.85971598438
4√n 143.29631335781
5√n 53.086979244398

Divisors of 421638315

1, 105, 107, 11235, 37529, 3940545, 4015603, 421638315

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 -421638314
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 421638315 can be divided by 8 positive divisors. The sum of these divisors (counting 421638315) is 1, the average is 0.125.

Base conversion 421638315

Base System Value
2 Binary 11001001000011011000010101011
3 Ternary 1002101101110000220
4 Quaternary 121020123002223
5 Quinary 1330414411230
6 Senary 105501101123
8 Octal 3110330253
10 Decimal 421638315
12 Duodecimal b92577a3
16 Hexadecimal 1921b0ab
20 Vigesimal 6bf4fff
36 Base36 6z167f

Cryptographic Hash Functions

md5 76cf8d55da90eb6a642f9033446aa865
sha1 719577b0209d0ded76f17bafd26de4be1dccabd3
sha256 63d3be6719105bd53fecd60eb7bfc777999442bf1a8472fbbf3510b7404f37a4
sha512 0fee580b9f54f473b71ceed2d2c0f0e2fa20c3e1c68bafeccbdb3a30976a950fb3196347a5c4db45b1dc15c0bb0223470eaf89f4851a6d0e6199f8a0bd9a94d6
ripemd-160 594384dccd49b71e039e66ca246fec6844c574f0

421638315 as geometric shapes

Circle

Radius = n
Diameter 843276630
Circumference 2649231665.752
Area 5.5850878779615E+17

Sphere

Radius = n
Volume 3.1398493893208E+26
Surface area 2.2340351511846E+18
Circumference 2649231665.752

Square

Length = n
Perimeter 1686553260
Area 177778868676039225
Diagonal 596286623.48914

Cube

Length = n
Surface area 1066673212056235350
Volume 7.4958382631171E+25
Space diagonal 730298983.99773

Equilateral Triangle

Length = n
Perimeter 1264914945
Area 7.6980508264754E+16
Altitude 365149491.99887

Triangular Pyramid

Length = n
Surface area 7.6980508264754E+16
Volume 8.8339301108795E+24
Height 198762207.82971