998049657 (number)

998049657 is an odd 9-digits composite number following 998049656 and preceding 998049658. In scientific notation, it is written as 9.98049657 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 602161680 positive integers (up to 998049657) that are relatively prime to 998049657.

Interesting facts

Basic properties

Name

Name nine hundred ninety-eight million forty-nine thousand six hundred fifty-seven

Notation

Scientific notation 9.98049657 × 10^8
Engineering notation 9.98049657 × 10^6

Prime Factorization of 998049657

Prime Factorization 3 × 11 × 223 × 135623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 998049657
Product of the distinct prime numbers

The prime factorization of 998049657 is 3 × 11 × 223 × 135623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 2, 59, 269, 891, 6374, 5586, 66762, 95166, 620497, 627399, 741200, 1545353, 87149955, 36114041, 125516620, 467465949, 8294735231, 7771031784

Basic calculations (n = 998049657)

Multiplication

n×y
n×2 1996099314
n×3 2994148971
n×4 3992198628
n×5 4990248285

Division

n÷y
n÷2 499024828.5
n÷3 332683219
n÷3 249512414.25
n÷5 199609931.4

Exponentiation

ny
n2 996103117837817649
n3 9.9416037509466E+26
n4 9.9222142136622E+35
n5 9.9028624926261E+44

Nth Root

y√n
2√n 31591.923920521
3√n 999.34946255947
4√n 177.74117114648
5√n 63.071103560243

Divisors of 998049657

1, 3, 11, 33, 223, 669, 2453, 7359, 135623, 406869, 1491853, 4475559, 30243929, 90731787, 332683219, 998049657

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 -998049656
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 998049657 can be divided by 16 positive divisors. The sum of these divisors (counting 998049657) is 1, the average is 0.0625.

Base conversion 998049657

Base System Value
2 Binary 111011011111010000011101111001
3 Ternary 2120120000011202010
4 Quaternary 323133100131321
5 Quinary 4021000042112
6 Senary 243011400133
8 Octal 7337203571
10 Decimal 998049657
12 Duodecimal 23a2b3049
16 Hexadecimal 3b7d0779
20 Vigesimal fbhg42h
36 Base36 gi7o1l

Cryptographic Hash Functions

md5 b6eed9ddcfbd5b1c8e6a6c11a4d87c2e
sha1 91b00d6f90fd3275a442898b9cb58590acc7a8d9
sha256 acedcdecd60ea669d6e5bb9879a950ce7736627af815cfd6c1d9580989b8cc1f
sha512 f4e1494c4c625c6229ede149ad6c5c23470a889710655a54c470c6e133c11264c4b961b0f2011bd6b6cc55dd7f8d36e0912e89d51bc68088a1d8e8ce8a63c570
ripemd-160 1179fe5dc2fba0a486c84f6b4b332ba83e812274

998049657 as geometric shapes

Circle

Radius = n
Diameter 1996099314
Circumference 6270930940.698
Area 3.1293502372172E+18

Sphere

Radius = n
Volume 4.1643292411833E+27
Surface area 1.2517400948869E+19
Circumference 6270930940.698

Square

Length = n
Perimeter 3992198628
Area 996103117837817649
Diagonal 1411455360.8512

Cube

Length = n
Surface area 5976618707026905894
Volume 9.9416037509466E+26
Space diagonal 1728672714.4007

Equilateral Triangle

Length = n
Perimeter 2994148971
Area 4.3132530241822E+17
Altitude 864336357.20035

Triangular Pyramid

Length = n
Surface area 4.3132530241822E+17
Volume 1.1716292380273E+26
Height 470485120.28374