528047991 (number)

528047991 is an odd 9-digits composite number following 528047990 and preceding 528047992. In scientific notation, it is written as 5.28047991 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 349764480 positive integers (up to 528047991) that are relatively prime to 528047991.

Interesting facts

Basic properties

Name

Name five hundred twenty-eight million forty-seven thousand nine hundred ninety-one

Notation

Scientific notation 5.28047991 × 10^8
Engineering notation 5.28047991 × 10^6

Prime Factorization of 528047991

Prime Factorization 9 × 27 × 157 × 13841

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 528047991
Product of the distinct prime numbers

The prime factorization of 528047991 is 9 × 27 × 157 × 13841. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 47, 58, 951, 660, 5277, 1764, 22021, 22720, 683542, 439398, 2162934, 6976549, 68374357, 42947427, 885980438, 96651293, 1112076981, 4032040435

Basic calculations (n = 528047991)

Multiplication

n×y
n×2 1056095982
n×3 1584143973
n×4 2112191964
n×5 2640239955

Division

n÷y
n÷2 264023995.5
n÷3 176015997
n÷3 132011997.75
n÷5 105609598.2

Exponentiation

ny
n2 278834680799136081
n3 1.4723809301711E+26
n4 7.7748779216356E+34
n5 4.1055086667899E+43

Nth Root

y√n
2√n 22979.294832523
3√n 808.272491154
4√n 151.58923059546
5√n 55.530895742974

Divisors of 528047991

1, 9, 27, 157, 243, 1413, 4239, 13841, 38151, 124569, 373707, 2173037, 3363363, 19557333, 58671999, 528047991

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 -528047990
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 528047991 can be divided by 16 positive divisors. The sum of these divisors (counting 528047991) is 1, the average is 0.0625.

Base conversion 528047991

Base System Value
2 Binary 11111011110010101111101110111
3 Ternary 1100210121121200000
4 Quaternary 133132111331313
5 Quinary 2040140013431
6 Senary 124221522343
8 Octal 3736257567
10 Decimal 528047991
12 Duodecimal 128a133b3
16 Hexadecimal 1f795f77
20 Vigesimal 8505jjb
36 Base36 8qdwfr

Cryptographic Hash Functions

md5 0def4b4d25bd73ff178c661fc6b3439e
sha1 64468ac3fd3b767f64522969a565f052e919fa33
sha256 ef4aecd23a41bfdc0347b98a8eb3b3220db9dca9469f07102fac3036a7b71892
sha512 af15dd69ca5f33b94aa8f7f83225e26ab4c0760b1c8614a217ced6994768f3d393f57f3dcab5af43235cc18fd539b67ee1b46a66e9fa13fa1009fffa405b52c2
ripemd-160 a2b69c901c319505695bcb6d980df5ea0b3a69dc

528047991 as geometric shapes

Circle

Radius = n
Diameter 1056095982
Circumference 3317823378.5369
Area 8.7598498476462E+17

Sphere

Radius = n
Volume 6.167494818015E+26
Surface area 3.5039399390585E+18
Circumference 3317823378.5369

Square

Length = n
Perimeter 2112191964
Area 278834680799136081
Diagonal 746772630.45607

Cube

Length = n
Surface area 1673008084794816486
Volume 1.4723809301711E+26
Space diagonal 914605949.24667

Equilateral Triangle

Length = n
Perimeter 1584143973
Area 1.2073895851409E+17
Altitude 457302974.62334

Triangular Pyramid

Length = n
Surface area 1.2073895851409E+17
Volume 1.7352175670229E+25
Height 248924210.15202