989894920 (number)

989894920 is an even 9-digits composite number following 989894919 and preceding 989894921. In scientific notation, it is written as 9.89894920 × 10^8. The sum of its digits is 58. It has a total of 7 prime factors and 64 positive divisors. There are 333634560 positive integers (up to 989894920) that are relatively prime to 989894920.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred ninety-four thousand nine hundred twenty

Notation

Scientific notation 9.89894920 × 10^8
Engineering notation 9.89894920 × 10^6

Prime Factorization of 989894920

Prime Factorization 2 × 2 × 2 × 5 × 7 × 59 × 59921

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 247473730
Product of the distinct prime numbers

The prime factorization of 989894920 is 2 × 2 × 2 × 5 × 7 × 59 × 59921. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 10, 3, 52, 392, 762, 8303, 4110, 93080, 61245, 19840, 904318, 9737487, 3608945, 23372756, 88428688, 980446792, 940631246, 7211388566, 9261441446

Basic calculations (n = 989894920)

Multiplication

n×y
n×2 1979789840
n×3 2969684760
n×4 3959579680
n×5 4949474600

Division

n÷y
n÷2 494947460
n÷3 329964973.33333
n÷3 247473730
n÷5 197978984

Exponentiation

ny
n2 979891952641806400
n3 9.69990066069E+26
n4 9.6018823885217E+35
n5 9.5048545988351E+44

Nth Root

y√n
2√n 31462.595569978
3√n 996.62023002377
4√n 177.37698714878
5√n 62.967698382046

Divisors of 989894920

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 8260, 16520, 59921, 119842, 239684, 299605, 419447, 479368, 599210, 838894, 1198420, 1677788, 2097235, 2396840, 3355576, 3535339, 4194470, 7070678, 8388940, 14141356, 16777880, 17676695, 24747373, 28282712, 35353390, 49494746, 70706780, 98989492, 123736865, 141413560, 197978984, 247473730, 494947460, 989894920

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 -989894919
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 989894920 can be divided by 64 positive divisors. The sum of these divisors (counting 989894920) is 1, the average is 0.015625.

Base conversion 989894920

Base System Value
2 Binary 111011000000001001100100001000
3 Ternary 2112222122212112211
4 Quaternary 323000021210020
5 Quinary 4011403114140
6 Senary 242120514504
8 Octal 7300114410
10 Decimal 989894920
12 Duodecimal 23761ba34
16 Hexadecimal 3b009908
20 Vigesimal f96gh60
36 Base36 gdcvt4

Cryptographic Hash Functions

md5 c3e247842017db18a63453550cbfd6bc
sha1 05862da42f34863105552d548ce9434a3620215a
sha256 879b40a22a0923fad5c34692f60452687a0711fce07562aae78851242bf0eb1f
sha512 89410246366b63b75fcdcc72b4a4b3eeedf529de2a440b351780e9b5e58c2b29ca4f568db33e4f54b1170a30a205658a8fbb39628cbf8ae96a914848e5030790
ripemd-160 70d08eff0e8c3eb5dcd2988db91af65c7956ef50

989894920 as geometric shapes

Circle

Radius = n
Diameter 1979789840
Circumference 6219693216.9957
Area 3.0784213597313E+18

Sphere

Radius = n
Volume 4.06308488749E+27
Surface area 1.2313685438925E+19
Circumference 6219693216.9957

Square

Length = n
Perimeter 3959579680
Area 979891952641806400
Diagonal 1399922821.1882

Cube

Length = n
Surface area 5879351715850838400
Volume 9.69990066069E+26
Space diagonal 1714548295.5943

Equilateral Triangle

Length = n
Perimeter 2969684760
Area 4.2430566197587E+17
Altitude 857274147.79716

Triangular Pyramid

Length = n
Surface area 4.2430566197587E+17
Volume 1.1431442556683E+26
Height 466640940.39608