71393757 (number)

71393757 is an odd 8-digits composite number following 71393756 and preceding 71393758. In scientific notation, it is written as 7.1393757 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 46309392 positive integers (up to 71393757) that are relatively prime to 71393757.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-three thousand seven hundred fifty-seven

Notation

Scientific notation 7.1393757 × 10^7
Engineering notation 7.1393757 × 10^6

Prime Factorization of 71393757

Prime Factorization 3 × 37 × 643187

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71393757
Product of the distinct prime numbers

The prime factorization of 71393757 is 3 × 37 × 643187. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 75, 25, 786, 770, 6201, 5348, 97608, 74867, 113698, 646967, 1685974, 8479652, 46046880, 90452892, 238551714, 750727245, 3707660746, 6875408933

Basic calculations (n = 71393757)

Multiplication

n×y
n×2 142787514
n×3 214181271
n×4 285575028
n×5 356968785

Division

n÷y
n÷2 35696878.5
n÷3 23797919
n÷3 17848439.25
n÷5 14278751.4

Exponentiation

ny
n2 5097068538575049
n3 3.6389887265537E+23
n4 2.5980107686932E+31
n5 1.8548174950346E+39

Nth Root

y√n
2√n 8449.4826468844
3√n 414.84584587625
4√n 91.921067481206
5√n 37.216201747224

Divisors of 71393757

1, 3, 37, 111, 643187, 1929561, 23797919, 71393757

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71393756
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71393757 can be divided by 8 positive divisors. The sum of these divisors (counting 71393757) is 1, the average is 0.125.

Base conversion 71393757

Base System Value
2 Binary 100010000010110000111011101
3 Ternary 11222100011211020
4 Quaternary 10100112013131
5 Quinary 121234100012
6 Senary 11030114353
8 Octal 420260735
10 Decimal 71393757
12 Duodecimal 1baab9b9
16 Hexadecimal 44161dd
20 Vigesimal 126447h
36 Base36 16i7rx

Cryptographic Hash Functions

md5 3280ba601f5a00f72309a09ae2a06763
sha1 0706bd8e964fa6a0b7433a30dd881a877ff810ec
sha256 02b4f97422d58a7016c5c619088517fd6445ffd3968133fa9f78b9dfd7b634a0
sha512 fb637b555ac3648fc8f6a7944aa3b36b50d7cac9f9b258b8e2ef0147f3d9bb6ed1194fca81c4415ebd02b1effdbbd43dcc62bd3d09ef1bc09d090563fc9c0172
ripemd-160 c8623b373b832f0446c4d1678d7e1e80d0aa12f3

71393757 as geometric shapes

Circle

Radius = n
Diameter 142787514
Circumference 448580205.00675
Area 1.6012913075631E+16

Sphere

Radius = n
Volume 1.5242960333116E+24
Surface area 6.4051652302524E+16
Circumference 448580205.00675

Square

Length = n
Perimeter 285575028
Area 5097068538575049
Diagonal 100966019.41817

Cube

Length = n
Surface area 30582411231450294
Volume 3.6389887265537E+23
Space diagonal 123657614.46723

Equilateral Triangle

Length = n
Perimeter 214181271
Area 2.2070954196182E+15
Altitude 61828807.233613

Triangular Pyramid

Length = n
Surface area 2.2070954196182E+15
Volume 4.2885893420126E+22
Height 33655339.806056