287378001 (number)

287378001 is an odd 9-digits composite number following 287378000 and preceding 287378002. In scientific notation, it is written as 2.87378001 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 186407136 positive integers (up to 287378001) that are relatively prime to 287378001.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.87378001 × 10^8
Engineering notation 2.87378001 × 10^6

Prime Factorization of 287378001

Prime Factorization 9 × 37 × 862997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 287378001
Product of the distinct prime numbers

The prime factorization of 287378001 is 9 × 37 × 862997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 74, 73, 745, 84, 6006, 5373, 68551, 29761, 616357, 744850, 3138342, 9231409, 21980350, 13872268, 895363934, 62356918, 4343535904, 4544730909

Basic calculations (n = 287378001)

Multiplication

n×y
n×2 574756002
n×3 862134003
n×4 1149512004
n×5 1436890005

Division

n÷y
n÷2 143689000.5
n÷3 95792667
n÷3 71844500.25
n÷5 57475600.2

Exponentiation

ny
n2 82586115458756001
n3 2.3733432770892E+25
n4 6.820466466567E+33
n5 1.9600520190496E+42

Nth Root

y√n
2√n 16952.22702184
3√n 659.9096915003
4√n 130.20071820785
5√n 49.168923942797

Divisors of 287378001

1, 9, 37, 333, 862997, 7766973, 31930889, 287378001

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -287378000
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 287378001 can be divided by 8 positive divisors. The sum of these divisors (counting 287378001) is 1, the average is 0.125.

Base conversion 287378001

Base System Value
2 Binary 10001001000010000101001010001
3 Ternary 202000202022111200
4 Quaternary 101020100221101
5 Quinary 1042032044001
6 Senary 44303301413
8 Octal 2110205121
10 Decimal 287378001
12 Duodecimal 802aa869
16 Hexadecimal 11210a51
20 Vigesimal 49g2501
36 Base36 4r3ia9

Cryptographic Hash Functions

md5 4d83aa4c119134f1cba5e3db2243e8b3
sha1 53a9696726c2b2fb286be6c702a0187555f72601
sha256 f91931ef2a3d725af02a98bc6972027ab73209b7ab08045a1e5d5001c78f9b0c
sha512 342d0297cc071eafee17b19c5a1af64ad7af06b2e4516056a157b9996b7fad449a61f9d1e9396dbcc07c66db06c09a3d6783094755558984b0fbe57a06185f8e
ripemd-160 3de02d9191c21f87c40488f936e465ab011d6020

287378001 as geometric shapes

Circle

Radius = n
Diameter 574756002
Circumference 1805649233.4898
Area 2.5945193361375E+17

Sphere

Radius = n
Volume 9.9414370716671E+25
Surface area 1.037807734455E+18
Circumference 1805649233.4898

Square

Length = n
Perimeter 1149512004
Area 82586115458756001
Diagonal 406413866.54187

Cube

Length = n
Surface area 495516692752536006
Volume 2.3733432770892E+25
Space diagonal 497753298.70958

Equilateral Triangle

Length = n
Perimeter 862134003
Area 3.5760836993579E+16
Altitude 248876649.35479

Triangular Pyramid

Length = n
Surface area 3.5760836993579E+16
Volume 2.7970118755222E+24
Height 135471288.84729