399629902 (number)

399629902 is an even 9-digits composite number following 399629901 and preceding 399629903. In scientific notation, it is written as 3.99629902 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 171001368 positive integers (up to 399629902) that are relatively prime to 399629902.

Interesting facts

Basic properties

Name

Name three hundred ninety-nine million six hundred twenty-nine thousand nine hundred two

Notation

Scientific notation 3.99629902 × 10^8
Engineering notation 3.99629902 × 10^6

Prime Factorization of 399629902

Prime Factorization 2 × 7 × 647 × 44119

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 399629902
Product of the distinct prime numbers

The prime factorization of 399629902 is 2 × 7 × 647 × 44119. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 38, 9, 944, 154, 6667, 8939, 10646, 17533, 661433, 312213, 417901, 5264872, 29573508, 71357231, 36841317, 342923920, 4002124044, 8653647348

Basic calculations (n = 399629902)

Multiplication

n×y
n×2 799259804
n×3 1198889706
n×4 1598519608
n×5 1998149510

Division

n÷y
n÷2 199814951
n÷3 133209967.33333
n÷3 99907475.5
n÷5 79925980.4

Exponentiation

ny
n2 159704058572529604
n3 6.3822517276342E+25
n4 2.5505386324538E+34
n5 1.0192715037347E+43

Nth Root

y√n
2√n 19990.745408814
3√n 736.57898749222
4√n 141.38863253039
5√n 52.520831761582

Divisors of 399629902

1, 2, 7, 14, 647, 1294, 4529, 9058, 44119, 88238, 308833, 617666, 28544993, 57089986, 199814951, 399629902

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 -399629901
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 399629902 can be divided by 16 positive divisors. The sum of these divisors (counting 399629902) is 1, the average is 0.0625.

Base conversion 399629902

Base System Value
2 Binary 10111110100011101111001001110
3 Ternary 1000211222022011111
4 Quaternary 113310131321032
5 Quinary 1304301124102
6 Senary 103353242234
8 Octal 2764357116
10 Decimal 399629902
12 Duodecimal b1a0337a
16 Hexadecimal 17d1de4e
20 Vigesimal 64hdef2
36 Base36 6lxgem

Cryptographic Hash Functions

md5 a0212a8743c02b6c1f85c06f5e9d40fa
sha1 303bc0b5ea09eecd582f6a9918a9e20058124f97
sha256 b66e614fb0f3b83ae43da7b9c4c3b96820cfee38957de8e9584fae23638ae30d
sha512 11862379639eb93564c26ae0969dd8b73067a9ffc6b48709f4841e2e918fa590bb4687b9db253878bf65b555420bdfc6a993127130d9a8a4148ea8403265f0ce
ripemd-160 bfc76d46aebf9b0d54632de9de452f2e5765257e

399629902 as geometric shapes

Circle

Radius = n
Diameter 799259804
Circumference 2510948728.556
Area 5.0172509715993E+17

Sphere

Radius = n
Volume 2.6733913521195E+26
Surface area 2.0069003886397E+18
Circumference 2510948728.556

Square

Length = n
Perimeter 1598519608
Area 159704058572529604
Diagonal 565162027.33823

Cube

Length = n
Surface area 958224351435177624
Volume 6.3822517276342E+25
Space diagonal 692179294.48777

Equilateral Triangle

Length = n
Perimeter 1198889706
Area 6.9153885905644E+16
Altitude 346089647.24389

Triangular Pyramid

Length = n
Surface area 6.9153885905644E+16
Volume 7.5215557930829E+24
Height 188387342.44608