845048920 (number)

845048920 is an even 9-digits composite number following 845048919 and preceding 845048921. In scientific notation, it is written as 8.45048920 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 64 positive divisors. There are 309528576 positive integers (up to 845048920) that are relatively prime to 845048920.

Interesting facts

Basic properties

Name

Name eight hundred forty-five million forty-eight thousand nine hundred twenty

Notation

Scientific notation 8.45048920 × 10^8
Engineering notation 8.45048920 × 10^6

Prime Factorization of 845048920

Prime Factorization 2 × 2 × 2 × 5 × 17 × 37 × 33587

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 211262230
Product of the distinct prime numbers

The prime factorization of 845048920 is 2 × 2 × 2 × 5 × 17 × 37 × 33587. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 7, 72, 7, 350, 570, 7210, 2169, 18072, 7559, 761604, 305344, 6675961, 1833533, 99893510, 23748336, 945571815, 590568224, 9202086917, 7093940428

Basic calculations (n = 845048920)

Multiplication

n×y
n×2 1690097840
n×3 2535146760
n×4 3380195680
n×5 4225244600

Division

n÷y
n÷2 422524460
n÷3 281682973.33333
n÷3 211262230
n÷5 169009784

Exponentiation

ny
n2 714107677193166400
n3 6.0345592137579E+26
n4 5.0994977462622E+35
n5 4.3093250630213E+44

Nth Root

y√n
2√n 29069.725144899
3√n 945.42543855389
4√n 170.49846082853
5√n 61.006536576692

Divisors of 845048920

1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3145, 5032, 6290, 12580, 25160, 33587, 67174, 134348, 167935, 268696, 335870, 570979, 671740, 1141958, 1242719, 1343480, 2283916, 2485438, 2854895, 4567832, 4970876, 5709790, 6213595, 9941752, 11419580, 12427190, 21126223, 22839160, 24854380, 42252446, 49708760, 84504892, 105631115, 169009784, 211262230, 422524460, 845048920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -845048919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 845048920 can be divided by 64 positive divisors. The sum of these divisors (counting 845048920) is 1, the average is 0.015625.

Base conversion 845048920

Base System Value
2 Binary 110010010111100110110001011000
3 Ternary 2011220002221012011
4 Quaternary 302113212301120
5 Quinary 3212313031140
6 Senary 215504155304
8 Octal 6227466130
10 Decimal 845048920
12 Duodecimal 1b7008b34
16 Hexadecimal 325e6c58
20 Vigesimal d41b260
36 Base36 dz4bx4

Cryptographic Hash Functions

md5 d8fdc4a9694008a2722790163c3c7aff
sha1 c606275421d8daab737f88e08032f911ceb69863
sha256 8e5edc9ae38a7b09c3acc67817fe4e1255ea4a7a9cf46b6515f1f108be852275
sha512 968bf1492a26ec3b0bed2cb47d2857fa65eb4a41ac2267aac7757aeeade12f9ec8f4d67c792bcde40057d2f52ac49879f26e0c15ae66fc9e619f3b3905aba0aa
ripemd-160 bab7a4a62d33837297c18f9db101e828d9e38da5

845048920 as geometric shapes

Circle

Radius = n
Diameter 1690097840
Circumference 5309598957.992
Area 2.2434354325421E+18

Sphere

Radius = n
Volume 2.5277502524793E+27
Surface area 8.9737417301685E+18
Circumference 5309598957.992

Square

Length = n
Perimeter 3380195680
Area 714107677193166400
Diagonal 1195079643.5327

Cube

Length = n
Surface area 4284646063158998400
Volume 6.0345592137579E+26
Space diagonal 1463667664.3212

Equilateral Triangle

Length = n
Perimeter 2535146760
Area 3.0921769474339E+17
Altitude 731833832.1606

Triangular Pyramid

Length = n
Surface area 3.0921769474339E+17
Volume 7.1117962358667E+25
Height 398359881.17758