71399568 (number)

71399568 is an even 8-digits composite number following 71399567 and preceding 71399569. In scientific notation, it is written as 7.1399568 × 10^7. The sum of its digits is 48. It has a total of 8 prime factors and 80 positive divisors. There are 22239360 positive integers (up to 71399568) that are relatively prime to 71399568.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-nine thousand five hundred sixty-eight

Notation

Scientific notation 7.1399568 × 10^7
Engineering notation 7.1399568 × 10^6

Prime Factorization of 71399568

Prime Factorization 2 × 2 × 2 × 2 × 3 × 19 × 79 × 991

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8924946
Product of the distinct prime numbers

The prime factorization of 71399568 is 2 × 2 × 2 × 2 × 3 × 19 × 79 × 991. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 2, 98, 42, 388, 241, 2375, 9280, 36703, 8858, 145791, 806586, 4204596, 994316, 3760269, 20002093, 927636028, 932269325, 2376662472, 2720837753

Basic calculations (n = 71399568)

Multiplication

n×y
n×2 142799136
n×3 214198704
n×4 285598272
n×5 356997840

Division

n÷y
n÷2 35699784
n÷3 23799856
n÷3 17849892
n÷5 14279913.6

Exponentiation

ny
n2 5097898310586624
n3 3.6398773708381E+23
n4 2.5988567185082E+31
n5 1.8555724699538E+39

Nth Root

y√n
2√n 8449.8265070947
3√n 414.85710084639
4√n 91.922937872409
5√n 37.21680756016

Divisors of 71399568

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 79, 114, 152, 158, 228, 237, 304, 316, 456, 474, 632, 912, 948, 991, 1264, 1501, 1896, 1982, 2973, 3002, 3792, 3964, 4503, 5946, 6004, 7928, 9006, 11892, 12008, 15856, 18012, 18829, 23784, 24016, 36024, 37658, 47568, 56487, 72048, 75316, 78289, 112974, 150632, 156578, 225948, 234867, 301264, 313156, 451896, 469734, 626312, 903792, 939468, 1252624, 1487491, 1878936, 2974982, 3757872, 4462473, 5949964, 8924946, 11899928, 17849892, 23799856, 35699784, 71399568

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71399567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71399568 can be divided by 80 positive divisors. The sum of these divisors (counting 71399568) is 1, the average is 0.0125.

Base conversion 71399568

Base System Value
2 Binary 100010000010111100010010000
3 Ternary 11222100110210110
4 Quaternary 10100113202100
5 Quinary 121234241233
6 Senary 11030201320
8 Octal 420274220
10 Decimal 71399568
12 Duodecimal 1bab3240
16 Hexadecimal 4417890
20 Vigesimal 1264ii8
36 Base36 16ic9c

Cryptographic Hash Functions

md5 bef9b5dcf0a92f33f58e606aa8471274
sha1 7f943080a94dd3c0dda38f9b778ba7440b2a2eae
sha256 f9b2f67fb9ffde826935de6bd610daea675d317b488cb71887f3f18bdd5f4ad3
sha512 eae10a1933c197b257cb5f2d7c456e278ee88f14a861eeb1819ebe1fa01403c23e8e2ec588dc60dfccd5b42f5b1485ed76b7c5a02f32f51f820be19fbef9d590
ripemd-160 da05a32896bd24e95cd1ea73991a39aea88b13ae

71399568 as geometric shapes

Circle

Radius = n
Diameter 142799136
Circumference 448616716.59657
Area 1.6015519881287E+16

Sphere

Radius = n
Volume 1.524668267759E+24
Surface area 6.4062079525147E+16
Circumference 448616716.59657

Square

Length = n
Perimeter 285598272
Area 5097898310586624
Diagonal 100974237.41318

Cube

Length = n
Surface area 30587389863519744
Volume 3.6398773708381E+23
Space diagonal 123667679.41447

Equilateral Triangle

Length = n
Perimeter 214198704
Area 2.2074547214389E+15
Altitude 61833839.707234

Triangular Pyramid

Length = n
Surface area 2.2074547214389E+15
Volume 4.2896366193452E+22
Height 33658079.137727