71354387 (number)

71354387 is an odd 8-digits composite number following 71354386 and preceding 71354388. In scientific notation, it is written as 7.1354387 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 65776032 positive integers (up to 71354387) that are relatively prime to 71354387.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-four thousand three hundred eighty-seven

Notation

Scientific notation 7.1354387 × 10^7
Engineering notation 7.1354387 × 10^6

Prime Factorization of 71354387

Prime Factorization 13 × 827 × 6637

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71354387
Product of the distinct prime numbers

The prime factorization of 71354387 is 13 × 827 × 6637. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71354387)

Multiplication

n×y
n×2 142708774
n×3 214063161
n×4 285417548
n×5 356771935

Division

n÷y
n÷2 35677193.5
n÷3 23784795.666667
n÷3 17838596.75
n÷5 14270877.4

Exponentiation

ny
n2 5091448544145769
n3 3.6329718980956E+23
n4 2.5922848277684E+31
n5 1.8497089481482E+39

Nth Root

y√n
2√n 8447.1525971773
3√n 414.76957644349
4√n 91.908392419721
5√n 37.212096275752

Divisors of 71354387

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 -71354386
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 71354387 can be divided by 8 positive divisors. The sum of these divisors (counting 71354387) is 1, the average is 0.125.

Base conversion 71354387

Base System Value
2 Binary 100010000001100100000010011
3 Ternary 11222021011211002
4 Quaternary 10100030200103
5 Quinary 121231320022
6 Senary 11025212215
8 Octal 420144023
10 Decimal 71354387
12 Duodecimal 1ba9106b
16 Hexadecimal 440c813
20 Vigesimal 125j5j7
36 Base36 16hdeb

Cryptographic Hash Functions

md5 e0e9c3459c34e234bbcfcbd55e0fa49b
sha1 2da074be6603a340ef03e4668215237d9d16e8df
sha256 2540fb2b8e70aded4f507f32020418d822b1fdfe9ade0e2fa12e9c8970c2971a
sha512 01f333857c69c34eedef56de394f58f69c3e7de78d2112b3a38340eb945f3b8ea45c86be545d24e1bb49bd741c482793fb29cd59cf51552f0534bc1ce73e34ab
ripemd-160 d0b57fefe426af8e70ec4077faa7e10d1bf1de01

71354387 as geometric shapes

Circle

Radius = n
Diameter 142708774
Circumference 448332836.00121
Area 1.5995257342419E+16

Sphere

Radius = n
Volume 1.5217757101007E+24
Surface area 6.3981029369675E+16
Circumference 448332836.00121

Square

Length = n
Perimeter 285417548
Area 5091448544145769
Diagonal 100910341.83022

Cube

Length = n
Surface area 30548691264874614
Volume 3.6329718980956E+23
Space diagonal 123589423.62693

Equilateral Triangle

Length = n
Perimeter 214063161
Area 2.2046618906458E+15
Altitude 61794711.813466

Triangular Pyramid

Length = n
Surface area 2.2046618906458E+15
Volume 4.2814984416726E+22
Height 33636780.610073