85440761 (number)

85440761 is an odd 8-digits composite number following 85440760 and preceding 85440762. In scientific notation, it is written as 8.5440761 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 70324800 positive integers (up to 85440761) that are relatively prime to 85440761.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred forty thousand seven hundred sixty-one

Notation

Scientific notation 8.5440761 × 10^7
Engineering notation 8.5440761 × 10^6

Prime Factorization of 85440761

Prime Factorization 41 × 49 × 71 × 599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85440761
Product of the distinct prime numbers

The prime factorization of 85440761 is 41 × 49 × 71 × 599. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 35, 20, 126, 279, 6426, 2551, 52207, 34520, 803342, 78580, 9563049, 704920, 73649719, 86051808, 416769279, 436300528, 3475393039, 8622276329

Basic calculations (n = 85440761)

Multiplication

n×y
n×2 170881522
n×3 256322283
n×4 341763044
n×5 427203805

Division

n÷y
n÷2 42720380.5
n÷3 28480253.666667
n÷3 21360190.25
n÷5 17088152.2

Exponentiation

ny
n2 7300123640259121
n3 6.2372811921783E+23
n4 5.329180516307E+31
n5 4.5532923881964E+39

Nth Root

y√n
2√n 9243.4171711548
3√n 440.4416381808
4√n 96.142691719937
5√n 38.577405987947

Divisors of 85440761

1, 41, 49, 71, 599, 2009, 2911, 3479, 24559, 29351, 42529, 142639, 1203391, 1743689, 2083921, 85440761

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85440760
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85440761 can be divided by 16 positive divisors. The sum of these divisors (counting 85440761) is 1, the average is 0.0625.

Base conversion 85440761

Base System Value
2 Binary 101000101111011100011111001
3 Ternary 12221202211200122
4 Quaternary 11011323203321
5 Quinary 133333101021
6 Senary 12251143025
8 Octal 505734371
10 Decimal 85440761
12 Duodecimal 24744a75
16 Hexadecimal 517b8f9
20 Vigesimal 16e01i1
36 Base36 1evaih

Cryptographic Hash Functions

md5 261b7507116b3f43aef9f4aada307379
sha1 5de8fa4bec332dab04075488f8999ff0b42e031c
sha256 7e4a9eba0601e9b25f709f623bf896b78f85bae808eb5855ebf1be87f822d635
sha512 ef325558324a24e1301459c2414de95d30cc98d48fc902c9561dc981e3d4fc867098656f9c51f4161780136efd9969c0b55db647fa2f0489098ba679b61b0a41
ripemd-160 e032a168f3137f47a9f59f7d8f901a174408468d

85440761 as geometric shapes

Circle

Radius = n
Diameter 170881522
Circumference 536840134.14944
Area 2.2934014798535E+16

Sphere

Radius = n
Volume 2.6126662362295E+24
Surface area 9.1736059194141E+16
Circumference 536840134.14944

Square

Length = n
Perimeter 341763044
Area 7300123640259121
Diagonal 120831482.98568

Cube

Length = n
Surface area 43800741841554726
Volume 6.2372811921783E+23
Space diagonal 147987739.08935

Equilateral Triangle

Length = n
Perimeter 256322283
Area 3.1610462616159E+15
Altitude 73993869.544675

Triangular Pyramid

Length = n
Surface area 3.1610462616159E+15
Volume 7.3507063785943E+22
Height 40277160.995226