71387452 (number)

71387452 is an even 8-digits composite number following 71387451 and preceding 71387453. In scientific notation, it is written as 7.1387452 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 6 positive divisors. There are 35693724 positive integers (up to 71387452) that are relatively prime to 71387452.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-seven thousand four hundred fifty-two

Notation

Scientific notation 7.1387452 × 10^7
Engineering notation 7.1387452 × 10^6

Prime Factorization of 71387452

Prime Factorization 2 × 2 × 17846863

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 35693726
Product of the distinct prime numbers

The prime factorization of 71387452 is 2 × 2 × 17846863. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 25, 75, 243, 327, 2133, 9089, 36067, 84454, 391928, 944345, 5558590, 3302640, 79367961, 13082976, 327756415, 551341665, 5916051915, 3868783234

Basic calculations (n = 71387452)

Multiplication

n×y
n×2 142774904
n×3 214162356
n×4 285549808
n×5 356937260

Division

n÷y
n÷2 35693726
n÷3 23795817.333333
n÷3 17846863
n÷5 14277490.4

Exponentiation

ny
n2 5096168303052304
n3 3.6380247011807E+23
n4 2.5970931373035E+31
n5 1.8539986167878E+39

Nth Root

y√n
2√n 8449.1095388804
3√n 414.83363341693
4√n 91.919037956674
5√n 37.21554438879

Divisors of 71387452

1, 2, 4, 17846863, 35693726, 71387452

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71387451
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71387452 can be divided by 6 positive divisors. The sum of these divisors (counting 71387452) is 1, the average is 0.16666666666667.

Base conversion 71387452

Base System Value
2 Binary 100010000010100100100111100
3 Ternary 11222022212011201
4 Quaternary 10100110210330
5 Quinary 121233344302
6 Senary 11030025244
8 Octal 420244474
10 Decimal 71387452
12 Duodecimal 1baa8224
16 Hexadecimal 441493c
20 Vigesimal 12638cc
36 Base36 16i2ws

Cryptographic Hash Functions

md5 a24dfe887fd641cbae4f4683951e4e38
sha1 92fbda435fa03ecb655523ccb7d52494002285e5
sha256 adc14371e13c118c007bcbd7539258bd9f03a20ce20b89f2cfc471c6af064d75
sha512 0b9fd7aab5feac805a6818d63d5e0d841e7975ff2b0485520a0a6e0a6cef107f64f6f8e868ba719780af05a33aa135ad6c285d2abeb4f5e372a5f135baf41804
ripemd-160 cb15b0d08a96583c7a02b07031d9f88bb1806bfb

71387452 as geometric shapes

Circle

Radius = n
Diameter 142774904
Circumference 448540589.52339
Area 1.6010084902326E+16

Sphere

Radius = n
Volume 1.5238922233077E+24
Surface area 6.4040339609305E+16
Circumference 448540589.52339

Square

Length = n
Perimeter 285549808
Area 5096168303052304
Diagonal 100957102.80166

Cube

Length = n
Surface area 30577009818313824
Volume 3.6380247011807E+23
Space diagonal 123646693.88688

Equilateral Triangle

Length = n
Perimeter 214162356
Area 2.2067056062022E+15
Altitude 61823346.943442

Triangular Pyramid

Length = n
Surface area 2.2067056062022E+15
Volume 4.287453227215E+22
Height 33652367.600553