189486549 (number)

189486549 is an odd 9-digits composite number following 189486548 and preceding 189486550. In scientific notation, it is written as 1.89486549 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 108277992 positive integers (up to 189486549) that are relatively prime to 189486549.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million four hundred eighty-six thousand five hundred forty-nine

Notation

Scientific notation 1.89486549 × 10^8
Engineering notation 1.89486549 × 10^6

Prime Factorization of 189486549

Prime Factorization 21 × 3 × 3007723

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189486549
Product of the distinct prime numbers

The prime factorization of 189486549 is 21 × 3 × 3007723. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 39, 32, 742, 381, 7053, 1612, 11934, 70755, 537883, 695683, 2519295, 9135899, 97313774, 5425516, 916169706, 534027092, 4726459330, 4088502132

Basic calculations (n = 189486549)

Multiplication

n×y
n×2 378973098
n×3 568459647
n×4 757946196
n×5 947432745

Division

n÷y
n÷2 94743274.5
n÷3 63162183
n÷3 47371637.25
n÷5 37897309.8

Exponentiation

ny
n2 35905152251929401
n3 6.8035433915377E+24
n4 1.2891799582342E+33
n5 2.4428226132577E+41

Nth Root

y√n
2√n 13765.411326946
3√n 574.37138510712
4√n 117.32608971131
5√n 45.239279261944

Divisors of 189486549

1, 3, 21, 63, 3007723, 9023169, 63162183, 189486549

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 -189486548
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 189486549 can be divided by 8 positive divisors. The sum of these divisors (counting 189486549) is 1, the average is 0.125.

Base conversion 189486549

Base System Value
2 Binary 1011010010110101010111010101
3 Ternary 111012112220200100
4 Quaternary 23102311113111
5 Quinary 342002032144
6 Senary 30445204313
8 Octal 1322652725
10 Decimal 189486549
12 Duodecimal 53560699
16 Hexadecimal b4b55d5
20 Vigesimal 2j45g79
36 Base36 34tcr9

Cryptographic Hash Functions

md5 f6f9cdf025ee25b9a5b8149eeaecc4b1
sha1 8b4517fff7b8a351833547afa09b5b2183a0be08
sha256 38e122a2bead8bf9f16bae9a161ad53462c7265b04b52225b3b56d7dd7509b2b
sha512 49f901f2c9dc3d6642320af556fe71575ad8b198448b18076f5b1862600b617c812ade127bdcc59b262e9c62b96e498125ed66a3fb42cf3de60585b0f56a2d4d
ripemd-160 42c8bf796a2790f6449591c6fd9d3615cd15cc5f

189486549 as geometric shapes

Circle

Radius = n
Diameter 378973098
Circumference 1190579100.585
Area 1.1279936254068E+17

Sphere

Radius = n
Volume 2.8498615916312E+25
Surface area 4.5119745016274E+17
Circumference 1190579100.585

Square

Length = n
Perimeter 757946196
Area 35905152251929401
Diagonal 267974447.48307

Cube

Length = n
Surface area 215430913511576406
Volume 6.8035433915377E+24
Space diagonal 328200330.21889

Equilateral Triangle

Length = n
Perimeter 568459647
Area 1.5547386988459E+16
Altitude 164100165.10944

Triangular Pyramid

Length = n
Surface area 1.5547386988459E+16
Volume 8.018052780422E+23
Height 89324815.827691