63856640 (number)

63856640 is an even 8-digits composite number following 63856639 and preceding 63856641. In scientific notation, it is written as 6.3856640 × 10^7. The sum of its digits is 38. It has a total of 15 prime factors and 56 positive divisors. There are 25526272 positive integers (up to 63856640) that are relatively prime to 63856640.

Interesting facts

Basic properties

Name

Name sixty-three million eight hundred fifty-six thousand six hundred forty

Notation

Scientific notation 6.3856640 × 10^7
Engineering notation 6.3856640 × 10^6

Prime Factorization of 63856640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 1559

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 15
Total number of prime factors
rad Radical 15590
Product of the distinct prime numbers

The prime factorization of 63856640 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 1559. Since it has a total of 15 prime factors.

Most popular turbo-numbers

3, 10, 10, 88, 276, 553, 9408, 9573, 11407, 17154, 737575, 692484, 1237633, 4333679, 32514985, 46600802, 216728160, 474855397, 2594482737, 5782383691

Basic calculations (n = 63856640)

Multiplication

n×y
n×2 127713280
n×3 191569920
n×4 255426560
n×5 319283200

Division

n÷y
n÷2 31928320
n÷3 21285546.666667
n÷3 15964160
n÷5 12771328

Exponentiation

ny
n2 4077670472089600
n3 2.6038633537486E+23
n4 1.6627396478951E+31
n5 1.0617696710937E+39

Nth Root

y√n
2√n 7991.0349767724
3√n 399.70111005096
4√n 89.392589048379
5√n 36.394957169807

Divisors of 63856640

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1559, 2048, 2560, 3118, 4096, 5120, 6236, 7795, 8192, 10240, 12472, 15590, 20480, 24944, 31180, 40960, 49888, 62360, 99776, 124720, 199552, 249440, 399104, 498880, 798208, 997760, 1596416, 1995520, 3192832, 3991040, 6385664, 7982080, 12771328, 15964160, 31928320, 63856640

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -63856639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 63856640 can be divided by 56 positive divisors. The sum of these divisors (counting 63856640) is 1, the average is 0.017857142857143.

Base conversion 63856640

Base System Value
2 Binary 11110011100110000000000000
3 Ternary 11110011020211202
4 Quaternary 3303212000000
5 Quinary 112321403030
6 Senary 10200400332
8 Octal 363460000
10 Decimal 63856640
12 Duodecimal 194760a8
16 Hexadecimal 3ce6000
20 Vigesimal jj21c0
36 Base36 120o3k

Cryptographic Hash Functions

md5 ad4023b802271c21c7201758fe726fb8
sha1 e8b2208b1f36a4ac3985813236352b3f508ec915
sha256 357abd72a86146e979c58a78c511a44fe9bf9c442547f9d529886bf231ada2c2
sha512 df8a36581a4ea50d63e5300353265761f941979f7cadc9f04afa3ece58dc9b8d2976aec824ae1d33f860b575ecaf888469e9eda3f71e4642dafaaa60f969d7f9
ripemd-160 f348d5a910a84a5580af46a2080f22c451c5a229

63856640 as geometric shapes

Circle

Radius = n
Diameter 127713280
Circumference 401223102.21386
Area 1.2810379598877E+16

Sphere

Radius = n
Volume 1.0907037310784E+24
Surface area 5.1241518395507E+16
Circumference 401223102.21386

Square

Length = n
Perimeter 255426560
Area 4077670472089600
Diagonal 90306926.335576

Cube

Length = n
Surface area 24466022832537600
Volume 2.6038633537486E+23
Space diagonal 110602944.88064

Equilateral Triangle

Length = n
Perimeter 191569920
Area 1.7656831085456E+15
Altitude 55301472.440318

Triangular Pyramid

Length = n
Surface area 1.7656831085456E+15
Volume 3.0686823911979E+22
Height 30102308.778525