63972989 (number)

63972989 is an odd 8-digits composite number following 63972988 and preceding 63972990. In scientific notation, it is written as 6.3972989 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 59870656 positive integers (up to 63972989) that are relatively prime to 63972989.

Interesting facts

Basic properties

Name

Name sixty-three million nine hundred seventy-two thousand nine hundred eighty-nine

Notation

Scientific notation 6.3972989 × 10^7
Engineering notation 6.3972989 × 10^6

Prime Factorization of 63972989

Prime Factorization 17 × 179 × 21023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 63972989
Product of the distinct prime numbers

The prime factorization of 63972989 is 17 × 179 × 21023. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 63972989)

Multiplication

n×y
n×2 127945978
n×3 191918967
n×4 255891956
n×5 319864945

Division

n÷y
n÷2 31986494.5
n÷3 21324329.666667
n÷3 15993247.25
n÷5 12794597.8

Exponentiation

ny
n2 4092543321594121
n3 2.6181222889436E+23
n4 1.6748910839125E+31
n5 1.0714778888733E+39

Nth Root

y√n
2√n 7998.3116343388
3√n 399.94371916487
4√n 89.43328035099
5√n 36.408210087803

Divisors of 63972989

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 -63972988
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 63972989 can be divided by 8 positive divisors. The sum of these divisors (counting 63972989) is 1, the average is 0.125.

Base conversion 63972989

Base System Value
2 Binary 11110100000010011001111101
3 Ternary 11110101011102222
4 Quaternary 3310002121331
5 Quinary 112334113424
6 Senary 10203055125
8 Octal 364023175
10 Decimal 63972989
12 Duodecimal 195114a5
16 Hexadecimal 3d0267d
20 Vigesimal jjgc99
36 Base36 1235vh

Cryptographic Hash Functions

md5 d97f0cbf06009116eba72b7c26c06149
sha1 2f200c363fdbc9ebe0423232ab304280b3839e0d
sha256 30609bf80c90984e903b94864e3721f7d90d0d598ef9a8a1ab2f085fc72d14d5
sha512 68ec4ccb487df3ee1d40554151e42e5c8a8360f2169e53fa96b77a43a657089c0b218223500b43915d2999900594b58a931254b3c0b3c48361fb8193d425cb17
ripemd-160 c88bcba0a36e70904e08e4b148843c2195593a03

63972989 as geometric shapes

Circle

Radius = n
Diameter 127945978
Circumference 401954144.54116
Area 1.2857104033618E+16

Sphere

Radius = n
Volume 1.096676499886E+24
Surface area 5.1428416134472E+16
Circumference 401954144.54116

Square

Length = n
Perimeter 255891956
Area 4092543321594121
Diagonal 90471468.669345

Cube

Length = n
Surface area 24555259929564726
Volume 2.6181222889436E+23
Space diagonal 110804467.26004

Equilateral Triangle

Length = n
Perimeter 191918967
Area 1.7721232412944E+15
Altitude 55402233.630022

Triangular Pyramid

Length = n
Surface area 1.7721232412944E+15
Volume 3.0854867074795E+22
Height 30157156.223115