71297616 (number)

71297616 is an even 8-digits composite number following 71297615 and preceding 71297617. In scientific notation, it is written as 7.1297616 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 21937536 positive integers (up to 71297616) that are relatively prime to 71297616.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-seven thousand six hundred sixteen

Notation

Scientific notation 7.1297616 × 10^7
Engineering notation 7.1297616 × 10^6

Prime Factorization of 71297616

Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 114259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8912202
Product of the distinct prime numbers

The prime factorization of 71297616 is 2 × 2 × 2 × 2 × 3 × 13 × 114259. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71297616)

Multiplication

n×y
n×2 142595232
n×3 213892848
n×4 285190464
n×5 356488080

Division

n÷y
n÷2 35648808
n÷3 23765872
n÷3 17824404
n÷5 14259523.2

Exponentiation

ny
n2 5083350047283456
n3 3.624307396648E+23
n4 2.5840447703217E+31
n5 1.842362317612E+39

Nth Root

y√n
2√n 8443.7915654047
3√n 414.6595475573
4√n 91.890105916822
5√n 37.20617305043

Divisors of 71297616

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71297615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71297616 can be divided by 40 positive divisors. The sum of these divisors (counting 71297616) is 1, the average is 0.025.

Base conversion 71297616

Base System Value
2 Binary 100001111111110101001010000
3 Ternary 11222011021221110
4 Quaternary 10033332221100
5 Quinary 121223010431
6 Senary 11024053320
8 Octal 417765120
10 Decimal 71297616
12 Duodecimal 1ba64240
16 Hexadecimal 43fea50
20 Vigesimal 125c40g
36 Base36 16g5lc

Cryptographic Hash Functions

md5 df67bde64c0702e4698caee16182db67
sha1 2ad55006c40d411b5cf7fd9be9e9aaa4d28d2bd0
sha256 ba240bc7575938d7300e7eef9af2f6bb0c2db11608d03035444dc9021e8e10ca
sha512 a0cfaebe6033c679da6e2bf45cd46868d8b18331a111d60a6bd87d158b36209b43da859a40aeb8b4c75e4536fc241f8c19b5db2c88212a22d66c0da17e61f769
ripemd-160 1fdb2d5446b292f0e55d6f9ca63ac4595b73f98c

71297616 as geometric shapes

Circle

Radius = n
Diameter 142595232
Circumference 447976133.28813
Area 1.5969815164171E+16

Sphere

Radius = n
Volume 1.5181463322214E+24
Surface area 6.3879260656684E+16
Circumference 447976133.28813

Square

Length = n
Perimeter 285190464
Area 5083350047283456
Diagonal 100830055.51207

Cube

Length = n
Surface area 30500100283700736
Volume 3.624307396648E+23
Space diagonal 123491093.37054

Equilateral Triangle

Length = n
Perimeter 213892848
Area 2.2011551386382E+15
Altitude 61745546.685268

Triangular Pyramid

Length = n
Surface area 2.2011551386382E+15
Volume 4.2712872287906E+22
Height 33610018.504023