71387192 (number)

71387192 is an even 8-digits composite number following 71387191 and preceding 71387193. In scientific notation, it is written as 7.1387192 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 35614656 positive integers (up to 71387192) that are relatively prime to 71387192.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-seven thousand one hundred ninety-two

Notation

Scientific notation 7.1387192 × 10^7
Engineering notation 7.1387192 × 10^6

Prime Factorization of 71387192

Prime Factorization 2 × 2 × 2 × 463 × 19273

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17846798
Product of the distinct prime numbers

The prime factorization of 71387192 is 2 × 2 × 2 × 463 × 19273. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 34, 32, 444, 512, 3918, 6140, 58740, 77403, 131896, 176724, 1523634, 8339949, 17234226, 22409322, 758303934, 895843431, 5490618990, 6904526077

Basic calculations (n = 71387192)

Multiplication

n×y
n×2 142774384
n×3 214161576
n×4 285548768
n×5 356935960

Division

n÷y
n÷2 35693596
n÷3 23795730.666667
n÷3 17846798
n÷5 14277438.4

Exponentiation

ny
n2 5096131181644864
n3 3.6379849512127E+23
n4 2.5970553020533E+31
n5 1.853964854823E+39

Nth Root

y√n
2√n 8449.0941526296
3√n 414.83312979493
4√n 91.918954262054
5√n 37.215517280229

Divisors of 71387192

1, 2, 4, 8, 463, 926, 1852, 3704, 19273, 38546, 77092, 154184, 8923399, 17846798, 35693596, 71387192

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71387191
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71387192 can be divided by 16 positive divisors. The sum of these divisors (counting 71387192) is 1, the average is 0.0625.

Base conversion 71387192

Base System Value
2 Binary 100010000010100100000111000
3 Ternary 11222022211211002
4 Quaternary 10100110200320
5 Quinary 121233342232
6 Senary 11030024132
8 Octal 420244070
10 Decimal 71387192
12 Duodecimal 1baa8048
16 Hexadecimal 4414838
20 Vigesimal 12637jc
36 Base36 16i2pk

Cryptographic Hash Functions

md5 c1d461fb70738a3c4725359f076c511f
sha1 d61e6e463773945f15cd5ce67fcbd91ff53cb6d9
sha256 68553cd2d38fe25f2b1e4545f0f69027e14fd9994d3575a42c52e9f7b727c441
sha512 8462f98e567c1ab3bf3712004ee8b156e6cbaa5b5ceb4530de50002ca1ca7831a8d06c037611303820dcc2f661e73b9c4c02d00ecb6d678298665e7b51fa5511
ripemd-160 16472a235f182589d2a3945a914ed499ba7c211c

71387192 as geometric shapes

Circle

Radius = n
Diameter 142774384
Circumference 448538955.89521
Area 1.6009968281985E+16

Sphere

Radius = n
Volume 1.52387557288E+24
Surface area 6.4039873127942E+16
Circumference 448538955.89521

Square

Length = n
Perimeter 285548768
Area 5096131181644864
Diagonal 100956735.10613

Cube

Length = n
Surface area 30576787089869184
Volume 3.6379849512127E+23
Space diagonal 123646243.55367

Equilateral Triangle

Length = n
Perimeter 214161576
Area 2.2066895321612E+15
Altitude 61823121.776837

Triangular Pyramid

Length = n
Surface area 2.2066895321612E+15
Volume 4.2874063814285E+22
Height 33652245.035377