189291207 (number)

189291207 is an odd 9-digits composite number following 189291206 and preceding 189291208. In scientific notation, it is written as 1.89291207 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 104436192 positive integers (up to 189291207) that are relatively prime to 189291207.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million two hundred ninety-one thousand two hundred seven

Notation

Scientific notation 1.89291207 × 10^8
Engineering notation 1.89291207 × 10^6

Prime Factorization of 189291207

Prime Factorization 87 × 7 × 310823

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189291207
Product of the distinct prime numbers

The prime factorization of 189291207 is 87 × 7 × 310823. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 44, 99, 439, 805, 1107, 3966, 76835, 97510, 603167, 540377, 4252202, 4018240, 80665994, 645931, 756348844, 572268088, 3386286504, 9672214489

Basic calculations (n = 189291207)

Multiplication

n×y
n×2 378582414
n×3 567873621
n×4 757164828
n×5 946456035

Division

n÷y
n÷2 94645603.5
n÷3 63097069
n÷3 47322801.75
n÷5 37858241.4

Exponentiation

ny
n2 35831161047516849
n3 6.7825237228958E+24
n4 1.2838721020131E+33
n5 2.4302569982368E+41

Nth Root

y√n
2√n 13758.31410457
3√n 574.17394377047
4√n 117.29584009917
5√n 45.229947963573

Divisors of 189291207

1, 7, 87, 609, 310823, 2175761, 27041601, 189291207

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 -189291206
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 189291207 can be divided by 8 positive divisors. The sum of these divisors (counting 189291207) is 1, the average is 0.125.

Base conversion 189291207

Base System Value
2 Binary 1011010010000101101011000111
3 Ternary 111012011222201110
4 Quaternary 23102011223013
5 Quinary 341424304312
6 Senary 30441100103
8 Octal 1322055307
10 Decimal 189291207
12 Duodecimal 53487633
16 Hexadecimal b485ac7
20 Vigesimal 2j31807
36 Base36 34p613

Cryptographic Hash Functions

md5 7afca0dd9b1ed433a064ec94ad3ba9ab
sha1 5c72ead48b0f20f9bd9a5c88bb9e152a68e2ccf8
sha256 69c2c295cb4e6c319b04fc5349a18671fcce8b23c85aeaecc5dd52e0a9bd2bc7
sha512 db0459e04926af6ed93efd3b540a9c06c04fed22ad2d73103409fda2cc12885ba5d24575f8ea64aeca5a98c3fe69fb00f43d1a7012a392ed40485a65c67437c8
ripemd-160 de02d7414fc0577a3b9dcac2ffab8cc9d0d3df4d

189291207 as geometric shapes

Circle

Radius = n
Diameter 378582414
Circumference 1189351730.6007
Area 1.1256691231647E+17

Sphere

Radius = n
Volume 2.8410568934197E+25
Surface area 4.5026764926589E+17
Circumference 1189351730.6007

Square

Length = n
Perimeter 757164828
Area 35831161047516849
Diagonal 267698192.17737

Cube

Length = n
Surface area 214986966285101094
Volume 6.7825237228958E+24
Space diagonal 327861987.95004

Equilateral Triangle

Length = n
Perimeter 567873621
Area 1.5515347857121E+16
Altitude 163930993.97502

Triangular Pyramid

Length = n
Surface area 1.5515347857121E+16
Volume 7.9932808633638E+23
Height 89232730.725791