199985521 (number)

199985521 is an odd 9-digits composite number following 199985520 and preceding 199985522. In scientific notation, it is written as 1.99985521 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 198043812 positive integers (up to 199985521) that are relatively prime to 199985521.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million nine hundred eighty-five thousand five hundred twenty-one

Notation

Scientific notation 1.99985521 × 10^8
Engineering notation 1.99985521 × 10^6

Prime Factorization of 199985521

Prime Factorization 103 × 1941607

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 199985521
Product of the distinct prime numbers

The prime factorization of 199985521 is 103 × 1941607. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 49, 28, 58, 691, 7746, 8457, 89790, 59380, 421460, 57162, 7442496, 2676627, 74111301, 82495827, 969460879, 689534965, 6736582933, 690876903

Basic calculations (n = 199985521)

Multiplication

n×y
n×2 399971042
n×3 599956563
n×4 799942084
n×5 999927605

Division

n÷y
n÷2 99992760.5
n÷3 66661840.333333
n÷3 49996380.25
n÷5 39997104.2

Exponentiation

ny
n2 39994208609641441
n3 7.9982626457818E+24
n4 1.5995367223115E+33
n5 3.198841847701E+41

Nth Root

y√n
2√n 14141.623704511
3√n 584.78943501773
4√n 118.91855912561
5√n 45.729843041573

Divisors of 199985521

1, 103, 1941607, 199985521

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199985520
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199985521 can be divided by 4 positive divisors. The sum of these divisors (counting 199985521) is 1, the average is 0.25.

Base conversion 199985521

Base System Value
2 Binary 1011111010111000100101110001
3 Ternary 111221022022120011
4 Quaternary 23322320211301
5 Quinary 402144014041
6 Senary 31502214521
8 Octal 1372704561
10 Decimal 199985521
12 Duodecimal 56b84441
16 Hexadecimal beb8971
20 Vigesimal 329i3g1
36 Base36 3b2dtd

Cryptographic Hash Functions

md5 88648d2765293c86c6ee3979fc8bbbfe
sha1 105f323194e61daababb209c491551125bed3787
sha256 35024274369bdb1d872fc50eec351189855b1180ac6e69336056ca8e1f2dfc4a
sha512 5405830bf5ec48906f388fd4835a3c34e00e3f80037a72ecc7b1ee2bd221b1b5fb440063a1c3af9e2fea165fcae5457d7c91134de96bb1ec4fdba71e01ab9239
ripemd-160 097114caaa8d41f0e7976244c1199e6f8bf5b00f

199985521 as geometric shapes

Circle

Radius = n
Diameter 399971042
Circumference 1256546087.1959
Area 1.2564551195419E+17

Sphere

Radius = n
Volume 3.350304422596E+25
Surface area 5.0258204781675E+17
Circumference 1256546087.1959

Square

Length = n
Perimeter 799942084
Area 39994208609641441
Diagonal 282822236.07645

Cube

Length = n
Surface area 239965251657848646
Volume 7.9982626457818E+24
Space diagonal 346385083.15013

Equilateral Triangle

Length = n
Perimeter 599956563
Area 1.7318000330102E+16
Altitude 173192541.57507

Triangular Pyramid

Length = n
Surface area 1.7318000330102E+16
Volume 9.426042924239E+23
Height 94274078.69215