1720991916 (number)

1720991916 is an even 10-digits composite number following 1720991915 and preceding 1720991917. In scientific notation, it is written as 1.720991916 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 491711472 positive integers (up to 1720991916) that are relatively prime to 1720991916.

Interesting facts

Basic properties

Name

Name one billion seven hundred twenty million nine hundred ninety-one thousand nine hundred sixteen

Notation

Scientific notation 1.720991916 × 10^9
Engineering notation 1.720991916 × 10^9

Prime Factorization of 1720991916

Prime Factorization 2 × 2 × 3 × 3 × 49 × 975619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 286831986
Product of the distinct prime numbers

The prime factorization of 1720991916 is 2 × 2 × 3 × 3 × 49 × 975619. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1720991916)

Multiplication

n×y
n×2 3441983832
n×3 5162975748
n×4 6883967664
n×5 8604959580

Division

n÷y
n÷2 860495958
n÷3 573663972
n÷3 430247979
n÷5 344198383.2

Exponentiation

ny
n2 2961813174937351056
n3 5.0972565307695E+27
n4 8.7723372832325E+36
n5 1.5097121548868E+46

Nth Root

y√n
2√n 41484.839592314
3√n 1198.375560322
4√n 203.67827471852
5√n 70.332453227681

Divisors of 1720991916

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1720991915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1720991916 can be divided by 36 positive divisors. The sum of these divisors (counting 1720991916) is 1, the average is 0.027777777777778.

Base conversion 1720991916

Base System Value
2 Binary 1100110100101000100000010101100
3 Ternary 11102221100110002100
4 Quaternary 1212211010002230
5 Quinary 12011033220131
6 Senary 442434455100
8 Octal 14645040254
10 Decimal 1720991916
12 Duodecimal 400434490
16 Hexadecimal 669440ac
20 Vigesimal 16hg3jfg
36 Base36 sgmtv0

Cryptographic Hash Functions

md5 47b3a8308acf6da75d563a0d59a44f49
sha1 e329bd4deb837cf0aee2e306180b67f95fc6e485
sha256 a02a88781f515130ad5d7969e37b7f524eabacb872ca93c8a314c9478ad849f7
sha512 7442903bccab895121ad41d07fb5754345f075cad292471ef594b6dc7d2c0c1a335c549a05bf026a8007d03c9b22bd57121b4a9ac444a8c536b23e894093d127
ripemd-160 05e755e1b529cf98a6ba693be29e38c007222142

1720991916 as geometric shapes

Circle

Radius = n
Diameter 3441983832
Circumference 10813311120.386
Area 9.3048105116886E+18

Sphere

Radius = n
Volume 2.1351338227371E+28
Surface area 3.7219242046755E+19
Circumference 10813311120.386

Square

Length = n
Perimeter 6883967664
Area 2961813174937351056
Diagonal 2433850108.3417

Cube

Length = n
Surface area 1.7770879049624E+19
Volume 5.0972565307695E+27
Space diagonal 2980845437.9273

Equilateral Triangle

Length = n
Perimeter 5162975748
Area 1.2825027253796E+18
Altitude 1490422718.9637

Triangular Pyramid

Length = n
Surface area 1.2825027253796E+18
Volume 6.0071744305909E+26
Height 811283369.44722