399887002 (number)

399887002 is an even 9-digits composite number following 399887001 and preceding 399887003. In scientific notation, it is written as 3.99887002 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 199943500 positive integers (up to 399887002) that are relatively prime to 399887002.

Interesting facts

Basic properties

Name

Name three hundred ninety-nine million eight hundred eighty-seven thousand two

Notation

Scientific notation 3.99887002 × 10^8
Engineering notation 3.99887002 × 10^6

Prime Factorization of 399887002

Prime Factorization 2 × 199943501

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 399887002
Product of the distinct prime numbers

The prime factorization of 399887002 is 2 × 199943501. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 78, 80, 111, 332, 9084, 1707, 80525, 54647, 446792, 902225, 7051243, 1902593, 49052632, 61835032, 321866548, 832884080, 6009475563, 9280646352

Basic calculations (n = 399887002)

Multiplication

n×y
n×2 799774004
n×3 1199661006
n×4 1599548008
n×5 1999435010

Division

n÷y
n÷2 199943501
n÷3 133295667.33333
n÷3 99971750.5
n÷5 79977400.4

Exponentiation

ny
n2 159909614368548004
n3 6.3945776280815E+25
n4 2.5571084767498E+34
n5 1.0225544425563E+43

Nth Root

y√n
2√n 19997.174850463
3√n 736.73691182854
4√n 141.41136747257
5√n 52.527587828761

Divisors of 399887002

1, 2, 199943501, 399887002

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -399887001
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 399887002 can be divided by 4 positive divisors. The sum of these divisors (counting 399887002) is 1, the average is 0.25.

Base conversion 399887002

Base System Value
2 Binary 10111110101011100101010011010
3 Ternary 1000212110100211201
4 Quaternary 113311130222122
5 Quinary 1304332341002
6 Senary 103402544414
8 Octal 2765345232
10 Decimal 399887002
12 Duodecimal b1b0810a
16 Hexadecimal 17d5ca9a
20 Vigesimal 64j5ha2
36 Base36 6m2ysa

Cryptographic Hash Functions

md5 90d3ffc38a5dc736af2b8d115bc2e9cf
sha1 0fe060a13691976667a2d903f87cc1e98a163378
sha256 2e0007b30f674125d09690f2dfcf3dd1eac5149c2df44a3f3937f187ab6b1989
sha512 dd2eb1d811d5a09b904d4d221e9098a15947763c4a068fac5ee7dabe0c3ad88b47e3ee93bc63dcb43500c9d4cc01286387d58a9ecf1629290a7f73ef945eaf45
ripemd-160 9e8078c6bfea4fec6fecd2b58a3f1b827f69883c

399887002 as geometric shapes

Circle

Radius = n
Diameter 799774004
Circumference 2512564135.4985
Area 5.0237086973861E+17

Sphere

Radius = n
Volume 2.6785544132254E+26
Surface area 2.0094834789544E+18
Circumference 2512564135.4985

Square

Length = n
Perimeter 1599548008
Area 159909614368548004
Diagonal 565525621.64512

Cube

Length = n
Surface area 959457686211288024
Volume 6.3945776280815E+25
Space diagonal 692624604.7504

Equilateral Triangle

Length = n
Perimeter 1199661006
Area 6.9242894176268E+16
Altitude 346312302.3752

Triangular Pyramid

Length = n
Surface area 6.9242894176268E+16
Volume 7.536082006067E+24
Height 188508540.54837