399227908 (number)

399227908 is an even 9-digits composite number following 399227907 and preceding 399227909. In scientific notation, it is written as 3.99227908 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors. There are 199613952 positive integers (up to 399227908) that are relatively prime to 399227908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.99227908 × 10^8
Engineering notation 3.99227908 × 10^6

Prime Factorization of 399227908

Prime Factorization 2 × 2 × 99806977

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 199613954
Product of the distinct prime numbers

The prime factorization of 399227908 is 2 × 2 × 99806977. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 91, 90, 280, 131, 3147, 4780, 21012, 66986, 235455, 598290, 2554742, 7903823, 5412995, 27294313, 893989633, 304658083, 4724967082, 9774230309

Basic calculations (n = 399227908)

Multiplication

n×y
n×2 798455816
n×3 1197683724
n×4 1596911632
n×5 1996139540

Division

n÷y
n÷2 199613954
n÷3 133075969.33333
n÷3 99806977
n÷5 79845581.6

Exponentiation

ny
n2 159382922526056464
n3 6.3630110731004E+25
n4 2.5402915992947E+34
n5 1.0141553008964E+43

Nth Root

y√n
2√n 19980.68837653
3√n 736.33192583882
4√n 141.35306284807
5√n 52.510261201445

Divisors of 399227908

1, 2, 4, 99806977, 199613954, 399227908

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 -399227907
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 399227908 can be divided by 6 positive divisors. The sum of these divisors (counting 399227908) is 1, the average is 0.16666666666667.

Base conversion 399227908

Base System Value
2 Binary 10111110010111011110000000100
3 Ternary 1000211012212201211
4 Quaternary 113302323300010
5 Quinary 1304200243113
6 Senary 103340501204
8 Octal 2762736004
10 Decimal 399227908
12 Duodecimal b184a804
16 Hexadecimal 17cbbc04
20 Vigesimal 64f39f8
36 Base36 6lou84

Cryptographic Hash Functions

md5 c38c9efaf13d076bd8555ffbc13a1f45
sha1 8e13fefe44fb92774e34618ff58de74b0885e667
sha256 44a2b03ea49249250fa4031066d6be539d930f26c5a29732c0213154ef3cf2c5
sha512 b0325bcfa393a2cc95cba60d2cdd27b987e720b05a3ed7e420dd9b9507a59954245efc2bc4e95978daa256662b4c814d3d4d2d13a03c15fc160e7f910d9f3560
ripemd-160 8b4f120acd8ea2ca5abee3e815e5e4e71d58e30e

399227908 as geometric shapes

Circle

Radius = n
Diameter 798455816
Circumference 2508422925.7616
Area 5.0071621851553E+17

Sphere

Radius = n
Volume 2.665331845595E+26
Surface area 2.0028648740621E+18
Circumference 2508422925.7616

Square

Length = n
Perimeter 1596911632
Area 159382922526056464
Diagonal 564593521.97144

Cube

Length = n
Surface area 956297535156338784
Volume 6.3630110731004E+25
Space diagonal 691483020.45543

Equilateral Triangle

Length = n
Perimeter 1197683724
Area 6.9014829918486E+16
Altitude 345741510.22772

Triangular Pyramid

Length = n
Surface area 6.9014829918486E+16
Volume 7.4988804642573E+24
Height 188197840.65715