387628297 (number)

387628297 is an odd 9-digits composite number following 387628296 and preceding 387628298. In scientific notation, it is written as 3.87628297 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 320060160 positive integers (up to 387628297) that are relatively prime to 387628297.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million six hundred twenty-eight thousand two hundred ninety-seven

Notation

Scientific notation 3.87628297 × 10^8
Engineering notation 3.87628297 × 10^6

Prime Factorization of 387628297

Prime Factorization 7 × 29 × 491 × 3889

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 387628297
Product of the distinct prime numbers

The prime factorization of 387628297 is 7 × 29 × 491 × 3889. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 86, 77, 609, 960, 4731, 7932, 82369, 83281, 920415, 493594, 7326480, 1063086, 88750068, 6606627, 208953615, 61628432, 255956970, 3765102815

Basic calculations (n = 387628297)

Multiplication

n×y
n×2 775256594
n×3 1162884891
n×4 1550513188
n×5 1938141485

Division

n÷y
n÷2 193814148.5
n÷3 129209432.33333
n÷3 96907074.25
n÷5 77525659.4

Exponentiation

ny
n2 150255696635120209
n3 5.824335980122E+25
n4 2.2576774371305E+34
n5 8.7513966013023E+42

Nth Root

y√n
2√n 19688.278162399
3√n 729.13031917358
4√n 140.31492494528
5√n 52.201513472713

Divisors of 387628297

1, 7, 29, 203, 491, 3437, 3889, 14239, 27223, 99673, 112781, 789467, 1909499, 13366493, 55375471, 387628297

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 -387628296
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 387628297 can be divided by 16 positive divisors. The sum of these divisors (counting 387628297) is 1, the average is 0.0625.

Base conversion 387628297

Base System Value
2 Binary 10111000110101011110100001001
3 Ternary 1000000101120001121
4 Quaternary 113012223310021
5 Quinary 1243213101142
6 Senary 102244115241
8 Octal 2706536411
10 Decimal 387628297
12 Duodecimal a9995b21
16 Hexadecimal 171abd09
20 Vigesimal 612daeh
36 Base36 6es7wp

Cryptographic Hash Functions

md5 baa389b02452fc588284d8acd6a6e1ed
sha1 6d9e146a1b78827e25be8f703959fb68511293a5
sha256 ed3c3efb6f059baa4d832d510ce341940b1ad8aa0bc937c3cc4322d651adf34a
sha512 7d24f8ff4cd065eb7ec96df81fb7a0b93f6ae6caedd82fe75c44deaa7a90f08f3f2eace938a7c43f51b7362b78c1ce0b061134f917e47ea6f9379cb751bc9906
ripemd-160 5597dff33d9192f22787b846ae4f115ef3cefddc

387628297 as geometric shapes

Circle

Radius = n
Diameter 775256594
Circumference 2435540420.3574
Area 4.7204219270891E+17

Sphere

Radius = n
Volume 2.439692150292E+26
Surface area 1.8881687708356E+18
Circumference 2435540420.3574

Square

Length = n
Perimeter 1550513188
Area 150255696635120209
Diagonal 548189194.77699

Cube

Length = n
Surface area 901534179810721254
Volume 5.824335980122E+25
Space diagonal 671391904.8554

Equilateral Triangle

Length = n
Perimeter 1162884891
Area 6.5062625174671E+16
Altitude 335695952.4277

Triangular Pyramid

Length = n
Surface area 6.5062625174671E+16
Volume 6.8640457790885E+24
Height 182729731.59233