57781408 (number)

57781408 is an even 8-digits composite number following 57781407 and preceding 57781409. In scientific notation, it is written as 5.7781408 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 24 positive divisors. There are 28815360 positive integers (up to 57781408) that are relatively prime to 57781408.

Interesting facts

Basic properties

Name

Name fifty-seven million seven hundred eighty-one thousand four hundred eight

Notation

Scientific notation 5.7781408 × 10^7
Engineering notation 5.7781408 × 10^6

Prime Factorization of 57781408

Prime Factorization 2 × 2 × 2 × 2 × 2 × 421 × 4289

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3611338
Product of the distinct prime numbers

The prime factorization of 57781408 is 2 × 2 × 2 × 2 × 2 × 421 × 4289. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 2, 64, 5, 813, 744, 6695, 58, 87022, 29177, 231259, 672340, 8038106, 6855691, 6557330, 65156374, 242081032, 614074076, 7957726768, 4116186388

Basic calculations (n = 57781408)

Multiplication

n×y
n×2 115562816
n×3 173344224
n×4 231125632
n×5 288907040

Division

n÷y
n÷2 28890704
n÷3 19260469.333333
n÷3 14445352
n÷5 11556281.6

Exponentiation

ny
n2 3338691110462464
n3 1.929142732396E+23
n4 1.1146858331081E+31
n5 6.440811691464E+38

Nth Root

y√n
2√n 7601.4082905735
3√n 386.60076297857
4√n 87.186055597059
5√n 35.674477751679

Divisors of 57781408

1, 2, 4, 8, 16, 32, 421, 842, 1684, 3368, 4289, 6736, 8578, 13472, 17156, 34312, 68624, 137248, 1805669, 3611338, 7222676, 14445352, 28890704, 57781408

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -57781407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 57781408 can be divided by 24 positive divisors. The sum of these divisors (counting 57781408) is 1, the average is 0.041666666666667.

Base conversion 57781408

Base System Value
2 Binary 11011100011010110010100000
3 Ternary 11000201121012011
4 Quaternary 3130122302200
5 Quinary 104243001113
6 Senary 5422242304
8 Octal 334326240
10 Decimal 57781408
12 Duodecimal 17426394
16 Hexadecimal 371aca0
20 Vigesimal i12da8
36 Base36 yegf4

Cryptographic Hash Functions

md5 a0926ee3fa70b47ed5ab3e393615ba1b
sha1 5559e2e2bd7c6c05956dfe6d4d0fb53c2aa00855
sha256 8b7cb50d366e90af65b7125b741c7528f2cdbf84e64c0e7815f87fc8ad8ab4c0
sha512 cdfd54b860646ae85a61dcdf7f79820bc2bbc80f77b5e73acd517d2298a852457dd5307746c521093fd8f03e73932b4562afd7a38d6ac44187c4f63422e2ed5e
ripemd-160 8d650c4696e95367e02a6a8b7346b062632c42a9

57781408 as geometric shapes

Circle

Radius = n
Diameter 115562816
Circumference 363051293.77375
Area 1.0488807465234E+16

Sphere

Radius = n
Volume 8.0807741810954E+23
Surface area 4.1955229860938E+16
Circumference 363051293.77375

Square

Length = n
Perimeter 231125632
Area 3338691110462464
Diagonal 81715250.846613

Cube

Length = n
Surface area 20032146662774784
Volume 1.929142732396E+23
Space diagonal 100080334.38887

Equilateral Triangle

Length = n
Perimeter 173344224
Area 1.4456956585249E+15
Altitude 50040167.194433

Triangular Pyramid

Length = n
Surface area 1.4456956585249E+15
Volume 2.2735165132567E+22
Height 27238416.948871