160705990 (number)

160705990 is an even 9-digits composite number following 160705989 and preceding 160705991. In scientific notation, it is written as 1.60705990 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 60627168 positive integers (up to 160705990) that are relatively prime to 160705990.

Interesting facts

Basic properties

Name

Name one hundred sixty million seven hundred five thousand nine hundred ninety

Notation

Scientific notation 1.60705990 × 10^8
Engineering notation 1.60705990 × 10^6

Prime Factorization of 160705990

Prime Factorization 2 × 5 × 19 × 239 × 3539

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 160705990
Product of the distinct prime numbers

The prime factorization of 160705990 is 2 × 5 × 19 × 239 × 3539. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 61, 12, 660, 87, 7740, 8618, 59038, 40846, 250057, 724219, 558938, 3928993, 33749355, 63871148, 814618861, 460077512, 3700950798, 1606543094

Basic calculations (n = 160705990)

Multiplication

n×y
n×2 321411980
n×3 482117970
n×4 642823960
n×5 803529950

Division

n÷y
n÷2 80352995
n÷3 53568663.333333
n÷3 40176497.5
n÷5 32141198

Exponentiation

ny
n2 25826415221880100
n3 4.1504596263833E+24
n4 6.6700372321296E+32
n5 1.0719149367262E+41

Nth Root

y√n
2√n 12676.986629322
3√n 543.68083164741
4√n 112.59212507685
5√n 43.773010152601

Divisors of 160705990

1, 2, 5, 10, 19, 38, 95, 190, 239, 478, 1195, 2390, 3539, 4541, 7078, 9082, 17695, 22705, 35390, 45410, 67241, 134482, 336205, 672410, 845821, 1691642, 4229105, 8458210, 16070599, 32141198, 80352995, 160705990

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -160705989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 160705990 can be divided by 32 positive divisors. The sum of these divisors (counting 160705990) is 1, the average is 0.03125.

Base conversion 160705990

Base System Value
2 Binary 1001100101000010110111000110
3 Ternary 102012101201011201
4 Quaternary 21211002313012
5 Quinary 312120042430
6 Senary 23540253114
8 Octal 1145026706
10 Decimal 160705990
12 Duodecimal 459a119a
16 Hexadecimal 9942dc6
20 Vigesimal 2a484ja
36 Base36 2nohja

Cryptographic Hash Functions

md5 740f6295e89dd21ec6b3ae0c9847311c
sha1 c1e655331582e16fefc45493b913b0f6c9389683
sha256 b18d613202656e37282f29145ed00e154b9aead0160bfa5ee48c04a58d28929e
sha512 539caa420c926b25bfa61fa34dc21fc174a331dd131632d519ccaca852dd395549e3e57d2e380020608dcdbc2c05e81a14ccc75fde66a7adf2c8d431a5a8a1fb
ripemd-160 d7e1e01da7c84a2b7616087ae6ce728932c7fe02

160705990 as geometric shapes

Circle

Radius = n
Diameter 321411980
Circumference 1009745515.1437
Area 8.1136076329618E+16

Sphere

Radius = n
Volume 1.7385404628356E+25
Surface area 3.2454430531847E+17
Circumference 1009745515.1437

Square

Length = n
Perimeter 642823960
Area 25826415221880100
Diagonal 227272590.61259

Cube

Length = n
Surface area 154958491331280600
Volume 4.1504596263833E+24
Space diagonal 278350939.76066

Equilateral Triangle

Length = n
Perimeter 482117970
Area 1.1183165835417E+16
Altitude 139175469.88033

Triangular Pyramid

Length = n
Surface area 1.1183165835417E+16
Volume 4.8913635780944E+23
Height 75757530.204198