63631389 (number)

63631389 is an odd 8-digits composite number following 63631388 and preceding 63631390. In scientific notation, it is written as 6.3631389 × 10^7. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 42420924 positive integers (up to 63631389) that are relatively prime to 63631389.

Interesting facts

Basic properties

Name

Name sixty-three million six hundred thirty-one thousand three hundred eighty-nine

Notation

Scientific notation 6.3631389 × 10^7
Engineering notation 6.3631389 × 10^6

Prime Factorization of 63631389

Prime Factorization 3 × 21210463

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 63631389
Product of the distinct prime numbers

The prime factorization of 63631389 is 3 × 21210463. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 23, 100, 746, 154, 333, 1062, 66392, 95886, 894329, 188727, 4394274, 3511894, 35423273, 94764748, 641475032, 615074938, 7427269898, 7834680865

Basic calculations (n = 63631389)

Multiplication

n×y
n×2 127262778
n×3 190894167
n×4 254525556
n×5 318156945

Division

n÷y
n÷2 31815694.5
n÷3 21210463
n÷3 15907847.25
n÷5 12726277.8

Exponentiation

ny
n2 4048953666069321
n3 2.5764054576863E+23
n4 1.6394025789976E+31
n5 1.043174632318E+39

Nth Root

y√n
2√n 7976.9285442456
3√n 399.23058135299
4√n 89.31365261955
5√n 36.369244597868

Divisors of 63631389

1, 3, 21210463, 63631389

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 -63631388
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 63631389 can be divided by 4 positive divisors. The sum of these divisors (counting 63631389) is 1, the average is 0.25.

Base conversion 63631389

Base System Value
2 Binary 11110010101111000000011101
3 Ternary 11102201210212010
4 Quaternary 3302233000131
5 Quinary 112242201024
6 Senary 10151501433
8 Octal 362570035
10 Decimal 63631389
12 Duodecimal 19387879
16 Hexadecimal 3caf01d
20 Vigesimal jhdi99
36 Base36 11vual

Cryptographic Hash Functions

md5 2b1a25020fad18b39309e866821faeaf
sha1 321d91786b8b70ff28c5d2b550142a4ecfea456b
sha256 c39817a0c5fa79ea70d5c300d134e5acd8b0653ea47b57afb335ef69eac687bb
sha512 4b2ea1da4441c26c350558ead3f2765e034296835b594295ed1e5c40abd279213d4a8d0c905132a517cb785664e5116653415e5090d72966abc764e070cf9aaa
ripemd-160 844e7a73a9da003939f21fd082f9198de5a70510

63631389 as geometric shapes

Circle

Radius = n
Diameter 127262778
Circumference 399807808.44023
Area 1.2720163092049E+16

Sphere

Radius = n
Volume 1.0792021944715E+24
Surface area 5.0880652368195E+16
Circumference 399807808.44023

Square

Length = n
Perimeter 254525556
Area 4048953666069321
Diagonal 89988373.316438

Cube

Length = n
Surface area 24293721996415926
Volume 2.5764054576863E+23
Space diagonal 110212798.70418

Equilateral Triangle

Length = n
Perimeter 190894167
Area 1.7532483667811E+15
Altitude 55106399.35209

Triangular Pyramid

Length = n
Surface area 1.7532483667811E+15
Volume 3.0363229503601E+22
Height 29996124.438813