61587072 (number)

61587072 is an even 8-digits composite number following 61587071 and preceding 61587073. In scientific notation, it is written as 6.1587072 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 64 positive divisors. There are 20348928 positive integers (up to 61587072) that are relatively prime to 61587072.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred eighty-seven thousand seventy-two

Notation

Scientific notation 6.1587072 × 10^7
Engineering notation 6.1587072 × 10^6

Prime Factorization of 61587072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 277 × 193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 962298
Product of the distinct prime numbers

The prime factorization of 61587072 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 277 × 193. Since it has a total of 10 prime factors.

Most popular turbo-numbers

8, 5, 52, 88, 836, 738, 8786, 5523, 2693, 23697, 585588, 816890, 8636880, 2021025, 11012787, 9620054, 235700197, 539624396, 2983608977, 5812567086

Basic calculations (n = 61587072)

Multiplication

n×y
n×2 123174144
n×3 184761216
n×4 246348288
n×5 307935360

Division

n÷y
n÷2 30793536
n÷3 20529024
n÷3 15396768
n÷5 12317414.4

Exponentiation

ny
n2 3792967437533184
n3 2.3359775866901E+23
n4 1.4386601982187E+31
n5 8.860286921123E+38

Nth Root

y√n
2√n 7847.7431150618
3√n 394.90853407475
4√n 88.587488479253
5√n 36.132491686952

Divisors of 61587072

1, 2, 4, 8, 9, 16, 18, 32, 36, 64, 72, 128, 144, 193, 277, 288, 386, 554, 576, 772, 1108, 1152, 1544, 1737, 2216, 2493, 3088, 3474, 4432, 4986, 6176, 6948, 8864, 9972, 12352, 13896, 17728, 19944, 24704, 27792, 35456, 39888, 53461, 55584, 79776, 106922, 111168, 159552, 213844, 222336, 319104, 427688, 481149, 855376, 962298, 1710752, 1924596, 3421504, 3849192, 6843008, 7698384, 15396768, 30793536, 61587072

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61587071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61587072 can be divided by 64 positive divisors. The sum of these divisors (counting 61587072) is 1, the average is 0.015625.

Base conversion 61587072

Base System Value
2 Binary 11101010111011111010000000
3 Ternary 11021212221120200
4 Quaternary 3222323322000
5 Quinary 111231241242
6 Senary 10040005200
8 Octal 352737200
10 Decimal 61587072
12 Duodecimal 18760800
16 Hexadecimal 3abbe80
20 Vigesimal j4i7dc
36 Base36 10o0w0

Cryptographic Hash Functions

md5 956da9a662dbbea6e97e5f2605618617
sha1 dc343c971057cf662ecb282bc5a6bfe1f875ae96
sha256 1f00b671aa01dd2abf5dba0e97d4569c1e51809dbd9fb0fcd3114edb03cba1ae
sha512 0e6a58cd33c5fd5daf5577105949c977192ecd724cb645971432e146f41dae5c9d8c8ef710b098a88ebcb184788f6a78f5215067c7282d2073d81083734229b4
ripemd-160 ad699516f0f6e601b754fae5090152c35387bb10

61587072 as geometric shapes

Circle

Radius = n
Diameter 123174144
Circumference 386962985.90261
Area 1.191595863706E+16

Sphere

Radius = n
Volume 9.7849200337281E+23
Surface area 4.7663834548238E+16
Circumference 386962985.90261

Square

Length = n
Perimeter 246348288
Area 3792967437533184
Diagonal 87097272.489248

Cube

Length = n
Surface area 22757804625199104
Volume 2.3359775866901E+23
Space diagonal 106671937.7934

Equilateral Triangle

Length = n
Perimeter 184761216
Area 1.6424030783155E+15
Altitude 53335968.896701

Triangular Pyramid

Length = n
Surface area 1.6424030783155E+15
Volume 2.7529759870806E+22
Height 29032424.163083