71347944 (number)

71347944 is an even 8-digits composite number following 71347943 and preceding 71347945. In scientific notation, it is written as 7.1347944 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 23782640 positive integers (up to 71347944) that are relatively prime to 71347944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1347944 × 10^7
Engineering notation 7.1347944 × 10^6

Prime Factorization of 71347944

Prime Factorization 2 × 2 × 2 × 3 × 2972831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17836986
Product of the distinct prime numbers

The prime factorization of 71347944 is 2 × 2 × 2 × 3 × 2972831. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 68, 92, 788, 820, 4288, 7663, 15094, 18388, 384570, 794834, 2563765, 3623651, 88413718, 60128050, 88131968, 949934596, 9710730785, 7950100988

Basic calculations (n = 71347944)

Multiplication

n×y
n×2 142695888
n×3 214043832
n×4 285391776
n×5 356739720

Division

n÷y
n÷2 35673972
n÷3 23782648
n÷3 17836986
n÷5 14269588.8

Exponentiation

ny
n2 5090529113027136
n3 3.6319878608663E+23
n4 2.5913486650577E+31
n5 1.8488739943901E+39

Nth Root

y√n
2√n 8446.7712174534
3√n 414.75709208697
4√n 91.906317614479
5√n 37.21142423243

Divisors of 71347944

1, 2, 3, 4, 6, 8, 12, 24, 2972831, 5945662, 8918493, 11891324, 17836986, 23782648, 35673972, 71347944

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 -71347943
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 71347944 can be divided by 16 positive divisors. The sum of these divisors (counting 71347944) is 1, the average is 0.0625.

Base conversion 71347944

Base System Value
2 Binary 100010000001010111011101000
3 Ternary 11222020211222110
4 Quaternary 10100022323220
5 Quinary 121231113234
6 Senary 11025122320
8 Octal 420127350
10 Decimal 71347944
12 Duodecimal 1ba893a0
16 Hexadecimal 440aee8
20 Vigesimal 125i9h4
36 Base36 16h8fc

Cryptographic Hash Functions

md5 9f4111537034e43ae9287d64b0312aed
sha1 8b24a119ee1a0ed5e8b40994620d5f676ed9d99d
sha256 51d958bc77a101088a5c44170a03b0637f1b321eec356468afb48a046717eb5f
sha512 274724810995f54a2f1133e8d1681fc899266c57579c0e13430bdb31ec8a746efa310c4eca14971895d00e0c43b2a525171f516e151b60fe5e15223e7cb8f463
ripemd-160 268e3fee8022dd03af0d6cb4a2ecaab7d5d08353

71347944 as geometric shapes

Circle

Radius = n
Diameter 142695888
Circumference 448292353.43827
Area 1.5992368864371E+16

Sphere

Radius = n
Volume 1.52136351755E+24
Surface area 6.3969475457484E+16
Circumference 448292353.43827

Square

Length = n
Perimeter 285391776
Area 5090529113027136
Diagonal 100901230.05224

Cube

Length = n
Surface area 30543174678162816
Volume 3.6319878608663E+23
Space diagonal 123578264.02358

Equilateral Triangle

Length = n
Perimeter 214043832
Area 2.2042637652929E+15
Altitude 61789132.01179

Triangular Pyramid

Length = n
Surface area 2.2042637652929E+15
Volume 4.2803387426763E+22
Height 33633743.350745