71386168 (number)

71386168 is an even 8-digits composite number following 71386167 and preceding 71386169. In scientific notation, it is written as 7.1386168 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 64 positive divisors. There are 29202432 positive integers (up to 71386168) that are relatively prime to 71386168.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-six thousand one hundred sixty-eight

Notation

Scientific notation 7.1386168 × 10^7
Engineering notation 7.1386168 × 10^6

Prime Factorization of 71386168

Prime Factorization 2 × 2 × 2 × 29 × 7 × 389 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17846542
Product of the distinct prime numbers

The prime factorization of 71386168 is 2 × 2 × 2 × 29 × 7 × 389 × 113. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 8, 20, 91, 164, 293, 9503, 8068, 70648, 39207, 295062, 434646, 8253215, 6465030, 83015566, 81909811, 890194676, 652975052, 7087226075, 7465046324

Basic calculations (n = 71386168)

Multiplication

n×y
n×2 142772336
n×3 214158504
n×4 285544672
n×5 356930840

Division

n÷y
n÷2 35693084
n÷3 23795389.333333
n÷3 17846542
n÷5 14277233.6

Exponentiation

ny
n2 5095984981724224
n3 3.6378284003084E+23
n4 2.5969062933959E+31
n5 1.8538318894062E+39

Nth Root

y√n
2√n 8449.0335542001
3√n 414.83114628713
4√n 91.918624631791
5√n 37.215410513434

Divisors of 71386168

1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 113, 116, 203, 226, 232, 389, 406, 452, 778, 791, 812, 904, 1556, 1582, 1624, 2723, 3112, 3164, 3277, 5446, 6328, 6554, 10892, 11281, 13108, 21784, 22562, 22939, 26216, 43957, 45124, 45878, 78967, 87914, 90248, 91756, 157934, 175828, 183512, 307699, 315868, 351656, 615398, 631736, 1230796, 1274753, 2461592, 2549506, 5099012, 8923271, 10198024, 17846542, 35693084, 71386168

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71386167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71386168 can be divided by 64 positive divisors. The sum of these divisors (counting 71386168) is 1, the average is 0.015625.

Base conversion 71386168

Base System Value
2 Binary 100010000010100010000111000
3 Ternary 11222022210102011
4 Quaternary 10100110100320
5 Quinary 121233324133
6 Senary 11030015304
8 Octal 420242070
10 Decimal 71386168
12 Duodecimal 1baa7534
16 Hexadecimal 4414438
20 Vigesimal 1263588
36 Base36 16i1x4

Cryptographic Hash Functions

md5 b8bdf07c59e4a8cd43a63449d1d58ae3
sha1 1b1a8a45e54761c2b451e1dde400b55e7b95742c
sha256 b8f8f7d9f2b93472f528d7797e70820876f3ab875c3233ab9c781ad3677f6492
sha512 dbe352aa61e2ecb25f26fc73294b807d5e9bebfb29150f9dc46a8dd30c8962069c02620646349bb7864892cf0e4a84fbf16b488f2f61a859a5a50a2358145703
ripemd-160 ea4827cdcd046f70483b4d943e21cc49533b1cfe

71386168 as geometric shapes

Circle

Radius = n
Diameter 142772336
Circumference 448532521.91345
Area 1.6009508981389E+16

Sphere

Radius = n
Volume 1.5238099969906E+24
Surface area 6.4038035925555E+16
Circumference 448532521.91345

Square

Length = n
Perimeter 285544672
Area 5095984981724224
Diagonal 100955286.95144

Cube

Length = n
Surface area 30575909890345344
Volume 3.6378284003084E+23
Space diagonal 123644469.93365

Equilateral Triangle

Length = n
Perimeter 214158504
Area 2.2066262257386E+15
Altitude 61822234.966824

Triangular Pyramid

Length = n
Surface area 2.2066262257386E+15
Volume 4.2872218844185E+22
Height 33651762.317148