71358720 (number)

71358720 is an even 8-digits composite number following 71358719 and preceding 71358721. In scientific notation, it is written as 7.1358720 × 10^7. The sum of its digits is 33. It has a total of 10 prime factors and 36 positive divisors. There are 19027968 positive integers (up to 71358720) that are relatively prime to 71358720.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-eight thousand seven hundred twenty

Notation

Scientific notation 7.1358720 × 10^7
Engineering notation 7.1358720 × 10^6

Prime Factorization of 71358720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 18583

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 557490
Product of the distinct prime numbers

The prime factorization of 71358720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 18583. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71358720)

Multiplication

n×y
n×2 142717440
n×3 214076160
n×4 285434880
n×5 356793600

Division

n÷y
n÷2 35679360
n÷3 23786240
n÷3 17839680
n÷5 14271744

Exponentiation

ny
n2 5092066920038400
n3 3.6336337756828E+23
n4 2.5929145518149E+31
n5 1.8502706348689E+39

Nth Root

y√n
2√n 8447.4090702416
3√n 414.77797191046
4√n 91.909787673792
5√n 37.21254820619

Divisors of 71358720

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71358719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71358720 can be divided by 36 positive divisors. The sum of these divisors (counting 71358720) is 1, the average is 0.027777777777778.

Base conversion 71358720

Base System Value
2 Binary 100010000001101100100000000
3 Ternary 11222021101202120
4 Quaternary 10100031210000
5 Quinary 121231434340
6 Senary 11025244240
8 Octal 420154400
10 Decimal 71358720
12 Duodecimal 1ba93680
16 Hexadecimal 440d900
20 Vigesimal 125jgg0
36 Base36 16hgqo

Cryptographic Hash Functions

md5 fdfb053df0375f0f1e3b2b5ca7680f21
sha1 8147d04270bed78fbc3ebff8627853ddfe203ba1
sha256 74eb3421c5357af9f7660dd344287cbf80d436356f673d6630540648e16e5e45
sha512 5cf93691e4c810bdf06e11626f84d9afd13a05ee82b53d180c1b59e20196c64e93e50ab5845e2496301f57c28c9dd6cbcd90f08442233c9180138a386cec0674
ripemd-160 f6d08abec04df10c48f33cf758db028aa13a4488

71358720 as geometric shapes

Circle

Radius = n
Diameter 142717440
Circumference 448360061.04314
Area 1.599720002758E+16

Sphere

Radius = n
Volume 1.5220529567361E+24
Surface area 6.3988800110321E+16
Circumference 448360061.04314

Square

Length = n
Perimeter 285434880
Area 5092066920038400
Diagonal 100916469.61758

Cube

Length = n
Surface area 30552401520230400
Volume 3.6336337756828E+23
Space diagonal 123596928.60308

Equilateral Triangle

Length = n
Perimeter 214076160
Area 2.2049296552618E+15
Altitude 61798464.301541

Triangular Pyramid

Length = n
Surface area 2.2049296552618E+15
Volume 4.2822784718897E+22
Height 33638823.205861