838442925 (number)

838442925 is an odd 9-digits composite number following 838442924 and preceding 838442926. In scientific notation, it is written as 8.38442925 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 56 positive divisors. There are 408965760 positive integers (up to 838442925) that are relatively prime to 838442925.

Interesting facts

Basic properties

Name

Name eight hundred thirty-eight million four hundred forty-two thousand nine hundred twenty-five

Notation

Scientific notation 8.38442925 × 10^8
Engineering notation 8.38442925 × 10^6

Prime Factorization of 838442925

Prime Factorization 15 × 3 × 5 × 19 × 29 × 6763

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 838442925
Product of the distinct prime numbers

The prime factorization of 838442925 is 15 × 3 × 5 × 19 × 29 × 6763. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 10, 71, 18, 223, 732, 8670, 4184, 60143, 29654, 669412, 700624, 7422170, 3918169, 96642725, 24357539, 729435519, 922734348, 1282785830, 7345031588

Basic calculations (n = 838442925)

Multiplication

n×y
n×2 1676885850
n×3 2515328775
n×4 3353771700
n×5 4192214625

Division

n÷y
n÷2 419221462.5
n÷3 279480975
n÷3 209610731.25
n÷5 167688585

Exponentiation

ny
n2 702986538482555625
n3 5.8941408956094E+26
n4 4.9419007328769E+35
n5 4.1435017055329E+44

Nth Root

y√n
2√n 28955.878936755
3√n 942.95543519743
4√n 170.16427044699
5√n 60.910855726828

Divisors of 838442925

1, 3, 5, 15, 19, 29, 45, 57, 75, 87, 95, 145, 225, 285, 435, 551, 855, 1305, 1425, 1653, 2175, 2755, 4275, 6525, 6763, 8265, 20289, 24795, 33815, 41325, 101445, 123975, 128497, 196127, 304335, 385491, 507225, 588381, 642485, 980635, 1521675, 1927455, 2941905, 3726413, 5782365, 8825715, 9637275, 11179239, 14709525, 18632065, 28911825, 44128575, 55896195, 167688585, 279480975, 838442925

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -838442924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 838442925 can be divided by 56 positive divisors. The sum of these divisors (counting 838442925) is 1, the average is 0.017857142857143.

Base conversion 838442925

Base System Value
2 Binary 110001111110011001111110101101
3 Ternary 2011102200022110200
4 Quaternary 301332121332231
5 Quinary 3204120133200
6 Senary 215110424113
8 Octal 6176317655
10 Decimal 838442925
12 Duodecimal 1b4962039
16 Hexadecimal 31f99fad
20 Vigesimal d205765
36 Base36 dv6qp9

Cryptographic Hash Functions

md5 c4d8f894cb09288bf9f2570046c74bd8
sha1 fe8ff598bfb8b60c3d8b292a0d13122aabfb239a
sha256 f4f1102a74c80d0e11d04f26fb898f10dc5e47bcf065c86136d6985cf004024a
sha512 aa76a5b54e09c81ea574bf3c887a2b53251c332c55a081db59b13517e12ff22ff2a4a318083233e831ee0b028caba26c0238308728f6a58133f637a630d65e58
ripemd-160 d22b2382918c67f7068c763e666acad830703d94

838442925 as geometric shapes

Circle

Radius = n
Diameter 1676885850
Circumference 5268092267.2687
Area 2.2084973448693E+18

Sphere

Radius = n
Volume 2.4689319649159E+27
Surface area 8.8339893794773E+18
Circumference 5268092267.2687

Square

Length = n
Perimeter 3353771700
Area 702986538482555625
Diagonal 1185737355.8108

Cube

Length = n
Surface area 4217919230895333750
Volume 5.8941408956094E+26
Space diagonal 1452225745.3467

Equilateral Triangle

Length = n
Perimeter 2515328775
Area 3.0440210042219E+17
Altitude 726112872.67333

Triangular Pyramid

Length = n
Surface area 3.0440210042219E+17
Volume 6.9463116609239E+25
Height 395245785.27026