399454916 (number)

399454916 is an even 9-digits composite number following 399454915 and preceding 399454917. In scientific notation, it is written as 3.99454916 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 159625728 positive integers (up to 399454916) that are relatively prime to 399454916.

Interesting facts

Basic properties

Name

Name three hundred ninety-nine million four hundred fifty-four thousand nine hundred sixteen

Notation

Scientific notation 3.99454916 × 10^8
Engineering notation 3.99454916 × 10^6

Prime Factorization of 399454916

Prime Factorization 2 × 2 × 119 × 109 × 7699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 199727458
Product of the distinct prime numbers

The prime factorization of 399454916 is 2 × 2 × 119 × 109 × 7699. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 70, 96, 874, 675, 120, 7956, 23568, 90730, 275736, 951779, 5468110, 8179638, 77769743, 62871046, 167254663, 610104447, 7486987399, 4799080226

Basic calculations (n = 399454916)

Multiplication

n×y
n×2 798909832
n×3 1198364748
n×4 1597819664
n×5 1997274580

Division

n÷y
n÷2 199727458
n÷3 133151638.66667
n÷3 99863729
n÷5 79890983.2

Exponentiation

ny
n2 159564229916567056
n3 6.3738716057927E+25
n4 2.5460743468867E+34
n5 1.0170419143654E+43

Nth Root

y√n
2√n 19986.368254388
3√n 736.47146314937
4√n 141.37315252334
5√n 52.516231495022

Divisors of 399454916

1, 2, 4, 109, 119, 218, 238, 436, 476, 7699, 12971, 15398, 25942, 30796, 51884, 839191, 916181, 1678382, 1832362, 3356764, 3664724, 99863729, 199727458, 399454916

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -399454915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 399454916 can be divided by 24 positive divisors. The sum of these divisors (counting 399454916) is 1, the average is 0.041666666666667.

Base conversion 399454916

Base System Value
2 Binary 10111110011110011001011000100
3 Ternary 1000211122102010112
4 Quaternary 113303303023010
5 Quinary 1304230024131
6 Senary 103345412152
8 Octal 2763631304
10 Decimal 399454916
12 Duodecimal b193a058
16 Hexadecimal 17cf32c4
20 Vigesimal 64gbh5g
36 Base36 6ltpdw

Cryptographic Hash Functions

md5 dce7839a1d034f33f7c254715c576eb6
sha1 718a7cbc6e5c43715eb70ca839148fb18120e89c
sha256 74a0c363eeb77fdb190a50e8ad489758f01c6d9ee0ceb352d76447380d9f4d45
sha512 2fdfb04c9c7c23ed5b70bad94b3f64051674a8b722a6c61a56c07ae53725e87645c44aa4af659be97f7eb376bf55e14aed0362db76ece3bf98e801abf06e7745
ripemd-160 493036738b553da5704ddff877e1e49ef97cd207

399454916 as geometric shapes

Circle

Radius = n
Diameter 798909832
Circumference 2509849259.0919
Area 5.012858124816E+17

Sphere

Radius = n
Volume 2.6698810948911E+26
Surface area 2.0051432499264E+18
Circumference 2509849259.0919

Square

Length = n
Perimeter 1597819664
Area 159564229916567056
Diagonal 564914559.76381

Cube

Length = n
Surface area 957385379499402336
Volume 6.3738716057927E+25
Space diagonal 691876209.84516

Equilateral Triangle

Length = n
Perimeter 1198364748
Area 6.9093338321524E+16
Altitude 345938104.92258

Triangular Pyramid

Length = n
Surface area 6.9093338321524E+16
Volume 7.5116797247807E+24
Height 188304853.2546