838406465 (number)

838406465 is an odd 9-digits composite number following 838406464 and preceding 838406466. In scientific notation, it is written as 8.38406465 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 48 positive divisors. There are 586460160 positive integers (up to 838406465) that are relatively prime to 838406465.

Interesting facts

Basic properties

Name

Name eight hundred thirty-eight million four hundred six thousand four hundred sixty-five

Notation

Scientific notation 8.38406465 × 10^8
Engineering notation 8.38406465 × 10^6

Prime Factorization of 838406465

Prime Factorization 5 × 13 × 13 × 23 × 179 × 241

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64492805
Product of the distinct prime numbers

The prime factorization of 838406465 is 5 × 13 × 13 × 23 × 179 × 241. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 10, 39, 52, 486, 886, 6285, 3256, 14908, 69820, 341099, 903427, 7244188, 6357938, 88874118, 19009645, 666249624, 346211308, 2084232370, 4041630873

Basic calculations (n = 838406465)

Multiplication

n×y
n×2 1676812930
n×3 2515219395
n×4 3353625860
n×5 4192032325

Division

n÷y
n÷2 419203232.5
n÷3 279468821.66667
n÷3 209601616.25
n÷5 167681293

Exponentiation

ny
n2 702925400553796225
n3 5.8933720023702E+26
n4 4.9410411874371E+35
n5 4.1426008753786E+44

Nth Root

y√n
2√n 28955.24935137
3√n 942.94176674428
4√n 170.16242050279
5√n 60.910325971406

Divisors of 838406465

1, 5, 13, 23, 65, 115, 169, 179, 241, 299, 845, 895, 1205, 1495, 2327, 3133, 3887, 4117, 5543, 11635, 15665, 19435, 20585, 27715, 30251, 40729, 43139, 53521, 72059, 151255, 203645, 215695, 267605, 360295, 560807, 695773, 936767, 992197, 2804035, 3478865, 4683835, 4960985, 7290491, 12898561, 36452455, 64492805, 167681293, 838406465

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -838406464
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 838406465 can be divided by 48 positive divisors. The sum of these divisors (counting 838406465) is 1, the average is 0.020833333333333.

Base conversion 838406465

Base System Value
2 Binary 110001111110010001000101000001
3 Ternary 2011102121110110022
4 Quaternary 301332101011001
5 Quinary 3204113001330
6 Senary 215105543225
8 Octal 6176210501
10 Decimal 838406465
12 Duodecimal 1b4944b15
16 Hexadecimal 31f91141
20 Vigesimal d200g35
36 Base36 dv5ykh

Cryptographic Hash Functions

md5 d79f9bb6f330658c89ef031de84d86dc
sha1 c852fc882ba3b3c37cb74bcfd4c5b9e394d48cf0
sha256 b35c743f9c04fbe292ae0e941bd909f49b4dc350516287d2c84382305668d257
sha512 83e4bd639ee5d59a80678b1a1b57e4ecbe3da1f927179a2d35ccfaa44ad97fc68a228932c0e53540375caa2dee29696e75c80ced6f809a36054095f40d7e8944
ripemd-160 e7e7264b011f6279c38640e689fbb0f0ecaf9c24

838406465 as geometric shapes

Circle

Radius = n
Diameter 1676812930
Circumference 5267863182.3324
Area 2.2083052744015E+18

Sphere

Radius = n
Volume 2.4686098916691E+27
Surface area 8.8332210976059E+18
Circumference 5267863182.3324

Square

Length = n
Perimeter 3353625860
Area 702925400553796225
Diagonal 1185685793.5843

Cube

Length = n
Surface area 4217552403322777350
Volume 5.8933720023702E+26
Space diagonal 1452162594.7742

Equilateral Triangle

Length = n
Perimeter 2515219395
Area 3.0437562692247E+17
Altitude 726081297.38711

Triangular Pyramid

Length = n
Surface area 3.0437562692247E+17
Volume 6.9454055115515E+25
Height 395228597.86143