71187480 (number)

71187480 is an even 8-digits composite number following 71187479 and preceding 71187481. In scientific notation, it is written as 7.1187480 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 192 positive divisors. There are 14376960 positive integers (up to 71187480) that are relatively prime to 71187480.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1187480 × 10^7
Engineering notation 7.1187480 × 10^6

Prime Factorization of 71187480

Prime Factorization 2 × 2 × 2 × 35 × 3 × 3 × 13 × 41 × 53

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 5932290
Product of the distinct prime numbers

The prime factorization of 71187480 is 2 × 2 × 2 × 35 × 3 × 3 × 13 × 41 × 53. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71187480)

Multiplication

n×y
n×2 142374960
n×3 213562440
n×4 284749920
n×5 355937400

Division

n÷y
n÷2 35593740
n÷3 23729160
n÷3 17796870
n÷5 14237496

Exponentiation

ny
n2 5067657308750400
n3 3.6075375331352E+23
n4 2.5681150598931E+31
n5 1.8281763946384E+39

Nth Root

y√n
2√n 8437.2673301253
3√n 414.44592433405
4√n 91.854598851257
5√n 37.194671197705

Divisors of 71187480

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71187479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71187480 can be divided by 192 positive divisors. The sum of these divisors (counting 71187480) is 1, the average is 0.0052083333333333.

Base conversion 71187480

Base System Value
2 Binary 100001111100011110000011000
3 Ternary 11221221200212100
4 Quaternary 10033203300120
5 Quinary 121210444410
6 Senary 11021443400
8 Octal 417436030
10 Decimal 71187480
12 Duodecimal 1ba10560
16 Hexadecimal 43e3c18
20 Vigesimal 124i8e0
36 Base36 16dsm0

Cryptographic Hash Functions

md5 6d7372aace5efdc5b93f272692a5a866
sha1 de6052561b8cc6d6aebc83e1528f4df3ba42a311
sha256 17a35983e318b6e9b044796ec1039258a4c12aebec0ba64df820e42bd05f737e
sha512 6304b9f99360cf031af772520d7bf84d5255996928fc1837a9845b7bf4e8baa6d4fd4b0adba8ee922a725692153564bc969c85fc67917103a1df2bf21affa112
ripemd-160 743347bc9e62bd5de031c19e2921b4dda79d62d8

71187480 as geometric shapes

Circle

Radius = n
Diameter 142374960
Circumference 447284128.39114
Area 1.5920514972081E+16

Sphere

Radius = n
Volume 1.5111217882196E+24
Surface area 6.3682059888324E+16
Circumference 447284128.39114

Square

Length = n
Perimeter 284749920
Area 5067657308750400
Diagonal 100674299.68716

Cube

Length = n
Surface area 30405943852502400
Volume 3.6075375331352E+23
Space diagonal 123300332.22279

Equilateral Triangle

Length = n
Perimeter 213562440
Area 2.1943599835259E+15
Altitude 61650166.111397

Triangular Pyramid

Length = n
Surface area 2.1943599835259E+15
Volume 4.2515237551082E+22
Height 33558099.895721