985148938 (number)

985148938 is an even 9-digits composite number following 985148937 and preceding 985148939. In scientific notation, it is written as 9.85148938 × 10^8. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 473644080 positive integers (up to 985148938) that are relatively prime to 985148938.

Interesting facts

Basic properties

Name

Name nine hundred eighty-five million one hundred forty-eight thousand nine hundred thirty-eight

Notation

Scientific notation 9.85148938 × 10^8
Engineering notation 9.85148938 × 10^6

Prime Factorization of 985148938

Prime Factorization 2 × 31 × 157 × 101207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 985148938
Product of the distinct prime numbers

The prime factorization of 985148938 is 2 × 31 × 157 × 101207. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 46, 76, 718, 17, 9605, 3593, 13558, 9553, 374815, 726021, 8700077, 9342308, 70457006, 6347337, 418136285, 849939673, 4438759720, 6146322649

Basic calculations (n = 985148938)

Multiplication

n×y
n×2 1970297876
n×3 2955446814
n×4 3940595752
n×5 4925744690

Division

n÷y
n÷2 492574469
n÷3 328382979.33333
n÷3 246287234.5
n÷5 197029787.6

Exponentiation

ny
n2 970518430042527844
n3 9.5610520066582E+26
n4 9.4190602305221E+35
n5 9.2791771830569E+44

Nth Root

y√n
2√n 31387.0823429
3√n 995.02493578241
4√n 177.16399843902
5√n 62.907203409279

Divisors of 985148938

1, 2, 31, 62, 157, 314, 4867, 9734, 101207, 202414, 3137417, 6274834, 15889499, 31778998, 492574469, 985148938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -985148937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 985148938 can be divided by 16 positive divisors. The sum of these divisors (counting 985148938) is 1, the average is 0.0625.

Base conversion 985148938

Base System Value
2 Binary 111010101110000010111000001010
3 Ternary 2112122201202021201
4 Quaternary 322232002320022
5 Quinary 4004144231223
6 Senary 241431054414
8 Octal 7256027012
10 Decimal 985148938
12 Duodecimal 235b1140a
16 Hexadecimal 3ab82e0a
20 Vigesimal f7h3c6i
36 Base36 gaj5sa

Cryptographic Hash Functions

md5 624cf970e83df0ff2262b96c9653eaf7
sha1 f92f15d6db7e104c80be0181749c5a605d24d634
sha256 1a76f314d75f98c6fbb029171f13d18726b34f63275d0b452a9fc69c52690ef8
sha512 7e7146b0507e16fab25bf4d8745351943f29bd4d7d598319239c1f3d5f8341f9764b6ee992aa76766bcb6cd57988edecda3c1f813018ea6d92300b3e3633236b
ripemd-160 1e05a467decf53199291f5c7cb5c3dce8afb4ba6

985148938 as geometric shapes

Circle

Radius = n
Diameter 1970297876
Circumference 6189873332.6252
Area 3.0489735699951E+18

Sphere

Radius = n
Volume 4.0049240992943E+27
Surface area 1.219589427998E+19
Circumference 6189873332.6252

Square

Length = n
Perimeter 3940595752
Area 970518430042527844
Diagonal 1393210989.0771

Cube

Length = n
Surface area 5823110580255167064
Volume 9.5610520066582E+26
Space diagonal 1706328013.6385

Equilateral Triangle

Length = n
Perimeter 2955446814
Area 4.2024680762891E+17
Altitude 853164006.81926

Triangular Pyramid

Length = n
Surface area 4.2024680762891E+17
Volume 1.1267807848642E+26
Height 464403663.02568