989831357 (number)

989831357 is an odd 9-digits composite number following 989831356 and preceding 989831358. In scientific notation, it is written as 9.89831357 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 975075120 positive integers (up to 989831357) that are relatively prime to 989831357.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred thirty-one thousand three hundred fifty-seven

Notation

Scientific notation 9.89831357 × 10^8
Engineering notation 9.89831357 × 10^6

Prime Factorization of 989831357

Prime Factorization 83 × 349 × 34171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989831357
Product of the distinct prime numbers

The prime factorization of 989831357 is 83 × 349 × 34171. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989831357)

Multiplication

n×y
n×2 1979662714
n×3 2969494071
n×4 3959325428
n×5 4949156785

Division

n÷y
n÷2 494915678.5
n÷3 329943785.66667
n÷3 247457839.25
n÷5 197966271.4

Exponentiation

ny
n2 979766115300461449
n3 9.6980322345047E+26
n4 9.5994164069096E+35
n5 9.5018033684594E+44

Nth Root

y√n
2√n 31461.585417776
3√n 996.59889795227
4√n 177.37413965338
5√n 62.966889706592

Divisors of 989831357

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989831356
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989831357 can be divided by 8 positive divisors. The sum of these divisors (counting 989831357) is 1, the average is 0.125.

Base conversion 989831357

Base System Value
2 Binary 111010111111111010000010111101
3 Ternary 2112222112122100122
4 Quaternary 322333322002331
5 Quinary 4011344100412
6 Senary 242115304325
8 Octal 7277720275
10 Decimal 989831357
12 Duodecimal 2375ab0a5
16 Hexadecimal 3affa0bd
20 Vigesimal f968i7h
36 Base36 gdbirh

Cryptographic Hash Functions

md5 40760d9d72b5addaab5698a8cdcf9747
sha1 27a7ed9d8b0c38a91552eea48812f9049b476a24
sha256 546aa35a430b400cb2729049f817ac39cb2eb01b1d0e293356061af92c045315
sha512 056de3c616c61982b177b1bdd51b25700fd9ae3cf50addb04ed38b4604090b83793204f3787e4f2a22ba1a51a068d153d1073d7f454a92761e2a8693b5498b51
ripemd-160 aba21baf62ef57f713090725bdde63e020489f41

989831357 as geometric shapes

Circle

Radius = n
Diameter 1979662714
Circumference 6219293838.888
Area 3.0780260300641E+18

Sphere

Radius = n
Volume 4.0623022429596E+27
Surface area 1.2312104120257E+19
Circumference 6219293838.888

Square

Length = n
Perimeter 3959325428
Area 979766115300461449
Diagonal 1399832929.5316

Cube

Length = n
Surface area 5878596691802768694
Volume 9.6980322345047E+26
Space diagonal 1714438201.2488

Equilateral Triangle

Length = n
Perimeter 2969494071
Area 4.242511728087E+17
Altitude 857219100.62442

Triangular Pyramid

Length = n
Surface area 4.242511728087E+17
Volume 1.1429240595307E+26
Height 466610976.51052