201902489 (number)

201902489 is an odd 9-digits composite number following 201902488 and preceding 201902490. In scientific notation, it is written as 2.01902489 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 189771840 positive integers (up to 201902489) that are relatively prime to 201902489.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred two thousand four hundred eighty-nine

Notation

Scientific notation 2.01902489 × 10^8
Engineering notation 2.01902489 × 10^6

Prime Factorization of 201902489

Prime Factorization 17 × 787 × 15091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201902489
Product of the distinct prime numbers

The prime factorization of 201902489 is 17 × 787 × 15091. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 13, 69, 714, 303, 7663, 3032, 41163, 60148, 600737, 116170, 801059, 7245876, 64361618, 15515503, 969232862, 553170738, 4461942467, 2494097404

Basic calculations (n = 201902489)

Multiplication

n×y
n×2 403804978
n×3 605707467
n×4 807609956
n×5 1009512445

Division

n÷y
n÷2 100951244.5
n÷3 67300829.666667
n÷3 50475622.25
n÷5 40380497.8

Exponentiation

ny
n2 40764615064395121
n3 8.2304772446283E+24
n4 1.6617538413483E+33
n5 3.3551223667353E+41

Nth Root

y√n
2√n 14209.239564452
3√n 586.65200272547
4√n 119.20251492503
5√n 45.817177812864

Divisors of 201902489

1, 17, 787, 13379, 15091, 256547, 11876617, 201902489

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 -201902488
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 201902489 can be divided by 8 positive divisors. The sum of these divisors (counting 201902489) is 1, the average is 0.125.

Base conversion 201902489

Base System Value
2 Binary 1100000010001100100110011001
3 Ternary 112001220201010222
4 Quaternary 30002030212121
5 Quinary 403141334424
6 Senary 32011245425
8 Octal 1402144631
10 Decimal 201902489
12 Duodecimal 57749875
16 Hexadecimal c08c999
20 Vigesimal 331hg49
36 Base36 3c7gyh

Cryptographic Hash Functions

md5 1fb6956538d7249cd050a44b78e74168
sha1 30905a0ea09247f97a9bfae857bd212879ad6409
sha256 a19b6be25f9bcbeffa44598405fcf81113450d018f3c57fb81babadab0fbae2c
sha512 5d5471ba7439edeb526dd0994ee7df3272c3d302eaeacbeff6378ea14982f5f782ae11c272314ddc7c64deec2f71ae0981ad4ae2b9fe1df99cb112e791778894
ripemd-160 3b9e40054318bed7f2674a721e8012f161d8f492

201902489 as geometric shapes

Circle

Radius = n
Diameter 403804978
Circumference 1268590752.3678
Area 1.2806581521272E+17

Sphere

Radius = n
Volume 3.4475742463016E+25
Surface area 5.1226326085088E+17
Circumference 1268590752.3678

Square

Length = n
Perimeter 807609956
Area 40764615064395121
Diagonal 285533238.22068

Cube

Length = n
Surface area 244587690386370726
Volume 8.2304772446283E+24
Space diagonal 349705369.12262

Equilateral Triangle

Length = n
Perimeter 605707467
Area 1.765159611063E+16
Altitude 174852684.56131

Triangular Pyramid

Length = n
Surface area 1.765159611063E+16
Volume 9.6997104534637E+23
Height 95177746.073562