160991680 (number)

160991680 is an even 9-digits composite number following 160991679 and preceding 160991681. In scientific notation, it is written as 1.60991680 × 10^8. The sum of its digits is 40. It has a total of 9 prime factors and 56 positive divisors. There are 62315520 positive integers (up to 160991680) that are relatively prime to 160991680.

Interesting facts

Basic properties

Name

Name one hundred sixty million nine hundred ninety-one thousand six hundred eighty

Notation

Scientific notation 1.60991680 × 10^8
Engineering notation 1.60991680 × 10^6

Prime Factorization of 160991680

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 16229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 5030990
Product of the distinct prime numbers

The prime factorization of 160991680 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 16229. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 5, 79, 79, 862, 591, 1823, 2987, 42697, 58904, 989169, 493418, 2209564, 1003425, 17521689, 18311196, 585898875, 339224513, 5285713457, 8666822301

Basic calculations (n = 160991680)

Multiplication

n×y
n×2 321983360
n×3 482975040
n×4 643966720
n×5 804958400

Division

n÷y
n÷2 80495840
n÷3 53663893.333333
n÷3 40247920
n÷5 32198336

Exponentiation

ny
n2 25918321029222400
n3 4.1726340452738E+24
n4 6.7175936497383E+32
n5 1.0814766872287E+41

Nth Root

y√n
2√n 12688.249682285
3√n 544.00281140416
4√n 112.64213102692
5√n 43.788562314948

Divisors of 160991680

1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 16229, 32458, 64916, 81145, 129832, 162290, 259664, 324580, 503099, 519328, 649160, 1006198, 1038656, 1298320, 2012396, 2515495, 2596640, 4024792, 5030990, 5193280, 8049584, 10061980, 16099168, 20123960, 32198336, 40247920, 80495840, 160991680

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -160991679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 160991680 can be divided by 56 positive divisors. The sum of these divisors (counting 160991680) is 1, the average is 0.017857142857143.

Base conversion 160991680

Base System Value
2 Binary 1001100110001000100111000000
3 Ternary 102012221020001211
4 Quaternary 21212020213000
5 Quinary 312203213210
6 Senary 23550335504
8 Octal 1146104700
10 Decimal 160991680
12 Duodecimal 45aba594
16 Hexadecimal 99889c0
20 Vigesimal 2a63j40
36 Base36 2nulz4

Cryptographic Hash Functions

md5 3d15a6d86e65d70e0c1e1720a80b59c8
sha1 ea59b98884d2ca1d12003c9495ded3327a497272
sha256 4ce1f89ebf42975691cdc196dfadf3a8a17284f74e3845225e981a354b26bf6e
sha512 8ca7433f7ebbfea85980718419fc58537571f1e992fb105640fdcd5e7254eefa3f83655dbe8156631266f0278dec1e218aba6c04a0c31f9c7a0da1513c2a4669
ripemd-160 0e10a6e9813697dd6ff9c7397a4e219bfee11e48

160991680 as geometric shapes

Circle

Radius = n
Diameter 321983360
Circumference 1011540558.3542
Area 8.1424806938787E+16

Sphere

Radius = n
Volume 1.7478288617001E+25
Surface area 3.2569922775515E+17
Circumference 1011540558.3542

Square

Length = n
Perimeter 643966720
Area 25918321029222400
Diagonal 227676617.28523

Cube

Length = n
Surface area 155509926175334400
Volume 4.1726340452738E+24
Space diagonal 278845769.35587

Equilateral Triangle

Length = n
Perimeter 482975040
Area 1.1222962217374E+16
Altitude 139422884.67794

Triangular Pyramid

Length = n
Surface area 1.1222962217374E+16
Volume 4.9174963813717E+23
Height 75892205.761743