71307944 (number)

71307944 is an even 8-digits composite number following 71307943 and preceding 71307945. In scientific notation, it is written as 7.1307944 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 35623600 positive integers (up to 71307944) that are relatively prime to 71307944.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seven thousand nine hundred forty-four

Notation

Scientific notation 7.1307944 × 10^7
Engineering notation 7.1307944 × 10^6

Prime Factorization of 71307944

Prime Factorization 2 × 2 × 2 × 1451 × 6143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17826986
Product of the distinct prime numbers

The prime factorization of 71307944 is 2 × 2 × 2 × 1451 × 6143. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 59, 46, 410, 102, 2815, 2460, 35186, 7137, 581110, 897664, 1621557, 9672864, 7759246, 21059158, 685024961, 517751305, 7340021024, 2952122421

Basic calculations (n = 71307944)

Multiplication

n×y
n×2 142615888
n×3 213923832
n×4 285231776
n×5 356539720

Division

n÷y
n÷2 35653972
n÷3 23769314.666667
n÷3 17826986
n÷5 14261588.8

Exponentiation

ny
n2 5084822877507136
n3 3.625882649992E+23
n4 2.585542369562E+31
n5 1.8436971049835E+39

Nth Root

y√n
2√n 8444.4031168579
3√n 414.67956878323
4√n 91.893433480624
5√n 37.207250907204

Divisors of 71307944

1, 2, 4, 8, 1451, 2902, 5804, 6143, 11608, 12286, 24572, 49144, 8913493, 17826986, 35653972, 71307944

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 -71307943
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 71307944 can be divided by 16 positive divisors. The sum of these divisors (counting 71307944) is 1, the average is 0.0625.

Base conversion 71307944

Base System Value
2 Binary 100010000000001001010101000
3 Ternary 11222011211002222
4 Quaternary 10100001022220
5 Quinary 121223323234
6 Senary 11024213212
8 Octal 420011250
10 Decimal 71307944
12 Duodecimal 1ba6a208
16 Hexadecimal 44012a8
20 Vigesimal 125d9h4
36 Base36 16gdk8

Cryptographic Hash Functions

md5 488faf954d900cf40fa1f795f5dce05c
sha1 ee13fd32ceb9bf19b7d24f0498714b712ee296de
sha256 b326bb5dd56f7b1bee82a8a7ed6ef1da44433e0f2cba428d867d104dc4c923b1
sha512 786ec0e41a54ce599bdcc9dc9d5fc2124d69905083597796441bec28744d8ffe45be5acdc92a6fc1e744ce585ee89817425e26a9d92e65971e494fedb97ee1a7
ripemd-160 00b45b79b2db765a6abfb1e4b2bf3fc87c914919

71307944 as geometric shapes

Circle

Radius = n
Diameter 142615888
Circumference 448041026.02598
Area 1.5974442196782E+16

Sphere

Radius = n
Volume 1.5188061727991E+24
Surface area 6.3897768787127E+16
Circumference 448041026.02598

Square

Length = n
Perimeter 285231776
Area 5084822877507136
Diagonal 100844661.50974

Cube

Length = n
Surface area 30508937265042816
Volume 3.625882649992E+23
Space diagonal 123508981.99128

Equilateral Triangle

Length = n
Perimeter 213923832
Area 2.2017928928327E+15
Altitude 61754490.995638

Triangular Pyramid

Length = n
Surface area 2.2017928928327E+15
Volume 4.27314368266E+22
Height 33614887.169914