189742707 (number)

189742707 is an odd 9-digits composite number following 189742706 and preceding 189742708. In scientific notation, it is written as 1.89742707 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 97655040 positive integers (up to 189742707) that are relatively prime to 189742707.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.89742707 × 10^8
Engineering notation 1.89742707 × 10^6

Prime Factorization of 189742707

Prime Factorization 3 × 7 × 3 × 11 × 113 × 2423

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 63247569
Product of the distinct prime numbers

The prime factorization of 189742707 is 3 × 7 × 3 × 11 × 113 × 2423. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 189742707)

Multiplication

n×y
n×2 379485414
n×3 569228121
n×4 758970828
n×5 948713535

Division

n÷y
n÷2 94871353.5
n÷3 63247569
n÷3 47435676.75
n÷5 37948541.4

Exponentiation

ny
n2 36002294859687849
n3 6.8311728848894E+24
n4 1.2961652351639E+33
n5 2.4593790043929E+41

Nth Root

y√n
2√n 13774.712592283
3√n 574.63009049893
4√n 117.36572153863
5√n 45.251504026296

Divisors of 189742707

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189742706
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189742707 can be divided by 48 positive divisors. The sum of these divisors (counting 189742707) is 1, the average is 0.020833333333333.

Base conversion 189742707

Base System Value
2 Binary 1011010011110011111001110011
3 Ternary 111020000221001200
4 Quaternary 23103303321303
5 Quinary 342033231312
6 Senary 30454502243
8 Octal 1323637163
10 Decimal 189742707
12 Duodecimal 53664983
16 Hexadecimal b4f3e73
20 Vigesimal 2j5hgf7
36 Base36 34yuer

Cryptographic Hash Functions

md5 d97bd8a1e86b6d64e8224435d4d4366e
sha1 d719d4ea87183531167ff1166cc72bcd76333c2d
sha256 8c9a13c91730bcf78894d99b0c5ed8e50fea816fcf1f934da8c86da70ba9d83c
sha512 2e68b1a30d220647a966f19a1ec8d1d19c4bda24b76c6004b3827820a51e257f18204ad070747b627f342c00f03d00f33efef482fd4b2555cedcee18278324cd
ripemd-160 2ec39d3183e9a25789e4910962763a3696ba736e

189742707 as geometric shapes

Circle

Radius = n
Diameter 379485414
Circumference 1192188588.7669
Area 1.1310454504357E+17

Sphere

Radius = n
Volume 2.8614350067427E+25
Surface area 4.5241818017428E+17
Circumference 1192188588.7669

Square

Length = n
Perimeter 758970828
Area 36002294859687849
Diagonal 268336709.60078

Cube

Length = n
Surface area 216013769158127094
Volume 6.8311728848894E+24
Space diagonal 328644008.88965

Equilateral Triangle

Length = n
Perimeter 569228121
Area 1.5589450971514E+16
Altitude 164322004.44483

Triangular Pyramid

Length = n
Surface area 1.5589450971514E+16
Volume 8.0506144506049E+23
Height 89445569.866928