161830107 (number)

161830107 is an odd 9-digits composite number following 161830106 and preceding 161830108. In scientific notation, it is written as 1.61830107 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 107825760 positive integers (up to 161830107) that are relatively prime to 161830107.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million eight hundred thirty thousand one hundred seven

Notation

Scientific notation 1.61830107 × 10^8
Engineering notation 1.61830107 × 10^6

Prime Factorization of 161830107

Prime Factorization 9 × 2281 × 7883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161830107
Product of the distinct prime numbers

The prime factorization of 161830107 is 9 × 2281 × 7883. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 20, 52, 546, 264, 3509, 542, 89781, 3599, 529601, 501950, 4100321, 3466931, 432546, 49613107, 841359511, 424987485, 9853233925, 1251882255

Basic calculations (n = 161830107)

Multiplication

n×y
n×2 323660214
n×3 485490321
n×4 647320428
n×5 809150535

Division

n÷y
n÷2 80915053.5
n÷3 53943369
n÷3 40457526.75
n÷5 32366021.4

Exponentiation

ny
n2 26188983531631449
n3 4.2381660071452E+24
n4 6.8586285842006E+32
n5 1.1099325976544E+41

Nth Root

y√n
2√n 12721.246283285
3√n 544.94554571944
4√n 112.78850244278
5√n 43.834076804975

Divisors of 161830107

1, 9, 2281, 7883, 20529, 70947, 17981123, 161830107

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 -161830106
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 161830107 can be divided by 8 positive divisors. The sum of these divisors (counting 161830107) is 1, the average is 0.125.

Base conversion 161830107

Base System Value
2 Binary 1001101001010101010011011011
3 Ternary 102021111211011200
4 Quaternary 21221111103123
5 Quinary 312412030412
6 Senary 24020325243
8 Octal 1151252333
10 Decimal 161830107
12 Duodecimal 46243823
16 Hexadecimal 9a554db
20 Vigesimal 2ab8f57
36 Base36 2ockwr

Cryptographic Hash Functions

md5 e0356d830eacc118b03ead232801e03d
sha1 3d31acc01a91bea2b02af3c3c4683436395119bf
sha256 cdc1cdb0788bc048b5a811f7c2a55d8a5b54819d606c1ac2c2676167397d94ed
sha512 2ee2d5a023a892632159159b498f6a2fb82ed57a63cf961895ff33a94bc8641b9e3fd8dffdcdea07c6af542030191d73b891dde73c58be21caf881d50fc5582a
ripemd-160 dce497d71d7b6ece4e5c627ee3172aada0d61769

161830107 as geometric shapes

Circle

Radius = n
Diameter 323660214
Circumference 1016808550.5617
Area 8.2275118267957E+16

Sphere

Radius = n
Volume 1.7752788256988E+25
Surface area 3.2910047307183E+17
Circumference 1016808550.5617

Square

Length = n
Perimeter 647320428
Area 26188983531631449
Diagonal 228862332.11969

Cube

Length = n
Surface area 157133901189788694
Volume 4.2381660071452E+24
Space diagonal 280297967.51831

Equilateral Triangle

Length = n
Perimeter 485490321
Area 1.1340162518843E+16
Altitude 140148983.75915

Triangular Pyramid

Length = n
Surface area 1.1340162518843E+16
Volume 4.9947265390778E+23
Height 76287444.039896