387631071 (number)

387631071 is an odd 9-digits composite number following 387631070 and preceding 387631072. In scientific notation, it is written as 3.87631071 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors. There are 258420708 positive integers (up to 387631071) that are relatively prime to 387631071.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million six hundred thirty-one thousand seventy-one

Notation

Scientific notation 3.87631071 × 10^8
Engineering notation 3.87631071 × 10^6

Prime Factorization of 387631071

Prime Factorization 3 × 3 × 43070119

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129210357
Product of the distinct prime numbers

The prime factorization of 387631071 is 3 × 3 × 43070119. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 44, 25, 905, 615, 4480, 9575, 1096, 43510, 90802, 992803, 1102143, 8100830, 38101215, 25724717, 776961523, 774801881, 3374472312, 6797059126

Basic calculations (n = 387631071)

Multiplication

n×y
n×2 775262142
n×3 1162893213
n×4 1550524284
n×5 1938155355

Division

n÷y
n÷2 193815535.5
n÷3 129210357
n÷3 96907767.75
n÷5 77526214.2

Exponentiation

ny
n2 150257847204607041
n3 5.8244610238076E+25
n4 2.2577420646563E+34
n5 8.7517097456447E+42

Nth Root

y√n
2√n 19688.348610282
3√n 729.13205847099
4√n 140.31517597994
5√n 52.201588186858

Divisors of 387631071

1, 3, 9, 43070119, 129210357, 387631071

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 -387631070
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 387631071 can be divided by 6 positive divisors. The sum of these divisors (counting 387631071) is 1, the average is 0.16666666666667.

Base conversion 387631071

Base System Value
2 Binary 10111000110101100011111011111
3 Ternary 1000000101200212100
4 Quaternary 113012230133133
5 Quinary 1243213143241
6 Senary 102244140143
8 Octal 2706543737
10 Decimal 387631071
12 Duodecimal a9997653
16 Hexadecimal 171ac7df
20 Vigesimal 612dhdb
36 Base36 6esa1r

Cryptographic Hash Functions

md5 59227fc45563f3f0cdfc131e8fe80630
sha1 d35e6ca07f89ac1e8c2962cf77bdd3d19696f0bd
sha256 71f094e8b5fefb42ef0086bb3056d4507c4f6c8805efdcb55624d5e8b42aea95
sha512 890984fbaf4b2f5f50be6f1ade06ed16ee770253552f5691d08e6877497133020fc4a17f51b2c46dab34e2f95af9bffd08d87af9cc28c186aa56a9f3756bd3ad
ripemd-160 e842d9e2722a4f6e44f3f822d84372ae70aeb84d

387631071 as geometric shapes

Circle

Radius = n
Diameter 775262142
Circumference 2435557849.9135
Area 4.7204894892221E+17

Sphere

Radius = n
Volume 2.4397445284685E+26
Surface area 1.8881957956888E+18
Circumference 2435557849.9135

Square

Length = n
Perimeter 1550524284
Area 150257847204607041
Diagonal 548193117.80541

Cube

Length = n
Surface area 901547083227642246
Volume 5.8244610238076E+25
Space diagonal 671396709.56434

Equilateral Triangle

Length = n
Perimeter 1162893213
Area 6.5063556398575E+16
Altitude 335698354.78217

Triangular Pyramid

Length = n
Surface area 6.5063556398575E+16
Volume 6.8641931444852E+24
Height 182731039.26847