71784725 (number)

71784725 is an odd 8-digits composite number following 71784724 and preceding 71784726. In scientific notation, it is written as 7.1784725 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 54454400 positive integers (up to 71784725) that are relatively prime to 71784725.

Interesting facts

Basic properties

Name

Name seventy-one million seven hundred eighty-four thousand seven hundred twenty-five

Notation

Scientific notation 7.1784725 × 10^7
Engineering notation 7.1784725 × 10^6

Prime Factorization of 71784725

Prime Factorization 5 × 5 × 131 × 23 × 953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14356945
Product of the distinct prime numbers

The prime factorization of 71784725 is 5 × 5 × 131 × 23 × 953. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 85, 15, 679, 899, 6545, 1276, 85774, 76787, 925758, 422518, 7532774, 8361544, 69510961, 27917402, 365598107, 426952164, 1031398687, 9217555326

Basic calculations (n = 71784725)

Multiplication

n×y
n×2 143569450
n×3 215354175
n×4 287138900
n×5 358923625

Division

n÷y
n÷2 35892362.5
n÷3 23928241.666667
n÷3 17946181.25
n÷5 14356945

Exponentiation

ny
n2 5153046743325625
n3 3.6991004338178E+23
n4 2.6553890738899E+31
n5 1.9061637443719E+39

Nth Root

y√n
2√n 8472.5866770426
3√n 415.60173028182
4√n 92.04665489328
5√n 37.256873583359

Divisors of 71784725

1, 5, 23, 25, 115, 131, 575, 655, 953, 3013, 3275, 4765, 15065, 21919, 23825, 75325, 109595, 124843, 547975, 624215, 2871389, 3121075, 14356945, 71784725

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 -71784724
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 71784725 can be divided by 24 positive divisors. The sum of these divisors (counting 71784725) is 1, the average is 0.041666666666667.

Base conversion 71784725

Base System Value
2 Binary 100010001110101100100010101
3 Ternary 12000002001010112
4 Quaternary 10101311210111
5 Quinary 121334102400
6 Senary 11042332405
8 Octal 421654425
10 Decimal 71784725
12 Duodecimal 2005a105
16 Hexadecimal 4475915
20 Vigesimal 128d1g5
36 Base36 16qlg5

Cryptographic Hash Functions

md5 1b5dee717f5351fa4a246435d57c1e97
sha1 70580051fbd3b3edb52066821c3bc1b04847de13
sha256 57ab0ce21c6e3c7d523d8ab395304c11843031742041832e9722a6d50d5b9431
sha512 ff80f7b09e3000cb00aa4b16eda0f626d3ecefd66727bec8eeef729d1f9d536089beb0190c0d891891489503688e6fe3adb65d5b9d679868922713c3a190d463
ripemd-160 c8b61bfecd40441225239372abf8d89b82109d34

71784725 as geometric shapes

Circle

Radius = n
Diameter 143569450
Circumference 451036729.39993
Area 1.6188773792437E+16

Sphere

Radius = n
Volume 1.5494755663697E+24
Surface area 6.4755095169746E+16
Circumference 451036729.39993

Square

Length = n
Perimeter 287138900
Area 5153046743325625
Diagonal 101518931.66622

Cube

Length = n
Surface area 30918280459953750
Volume 3.6991004338178E+23
Space diagonal 124334790.90736

Equilateral Triangle

Length = n
Perimeter 215354175
Area 2.2313346933043E+15
Altitude 62167395.45368

Triangular Pyramid

Length = n
Surface area 2.2313346933043E+15
Volume 4.3594316684044E+22
Height 33839643.888741