156980720 (number)

156980720 is an even 9-digits composite number following 156980719 and preceding 156980721. In scientific notation, it is written as 1.56980720 × 10^8. The sum of its digits is 38. It has a total of 8 prime factors and 80 positive divisors. There are 54472704 positive integers (up to 156980720) that are relatively prime to 156980720.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred eighty thousand seven hundred twenty

Notation

Scientific notation 1.56980720 × 10^8
Engineering notation 1.56980720 × 10^6

Prime Factorization of 156980720

Prime Factorization 2 × 2 × 2 × 2 × 65 × 13 × 17 × 683

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 19622590
Product of the distinct prime numbers

The prime factorization of 156980720 is 2 × 2 × 2 × 2 × 65 × 13 × 17 × 683. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 5, 6, 81, 687, 964, 1030, 1420, 6008, 46520, 488045, 680502, 8152780, 5450145, 82673638, 45977753, 42477375, 165236704, 3770067905, 5633172761

Basic calculations (n = 156980720)

Multiplication

n×y
n×2 313961440
n×3 470942160
n×4 627922880
n×5 784903600

Division

n÷y
n÷2 78490360
n÷3 52326906.666667
n÷3 39245180
n÷5 31396144

Exponentiation

ny
n2 24642946451718400
n3 3.8684674769122E+24
n4 6.0727480982226E+32
n5 9.5330436883762E+40

Nth Root

y√n
2√n 12529.194706764
3√n 539.4469875815
4√n 111.93388542691
5√n 43.568164457023

Divisors of 156980720

1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 65, 68, 104, 130, 136, 208, 221, 260, 272, 442, 520, 683, 845, 884, 1040, 1105, 1366, 1690, 1768, 2210, 2732, 3380, 3536, 4420, 5464, 6760, 8840, 8879, 10928, 11611, 13520, 14365, 17680, 17758, 23222, 28730, 35516, 44395, 46444, 57460, 71032, 88790, 92888, 114920, 142064, 150943, 177580, 185776, 229840, 301886, 355160, 577135, 603772, 710320, 754715, 1154270, 1207544, 1509430, 2308540, 2415088, 3018860, 4617080, 6037720, 9234160, 9811295, 12075440, 19622590, 39245180, 78490360, 156980720

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156980719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156980720 can be divided by 80 positive divisors. The sum of these divisors (counting 156980720) is 1, the average is 0.0125.

Base conversion 156980720

Base System Value
2 Binary 1001010110110101010111110000
3 Ternary 101221101110001202
4 Quaternary 21112311113300
5 Quinary 310141340340
6 Senary 23324350332
8 Octal 1126652760
10 Decimal 156980720
12 Duodecimal 446a53a8
16 Hexadecimal 95b55f0
20 Vigesimal 2912bg0
36 Base36 2lgn3k

Cryptographic Hash Functions

md5 e8bf8ce26cbccda4e19d91b146e1750c
sha1 18a01d2180de9f381597dae862615433c7559b4c
sha256 6e6e2efb7802254d87c9546924827cf4c4949001bf26d2bcf5e47d3ac0877c13
sha512 7fdb5c100f700ff6e3cbd59e6ce7a538bbb9bbf5a6e40dddb37dbf79a3359164ce8335f2355fe0bae457c3b8acc65ba5eb5ff2a6e812a5ca4580caa12f346cf6
ripemd-160 9ea2ed334454c1c6101cb6d5825fde3c912ae38b

156980720 as geometric shapes

Circle

Radius = n
Diameter 313961440
Circumference 986338953.41447
Area 7.7418099535525E+16

Sphere

Radius = n
Volume 1.6204198674825E+25
Surface area 3.096723981421E+17
Circumference 986338953.41447

Square

Length = n
Perimeter 627922880
Area 24642946451718400
Diagonal 222004263.25509

Cube

Length = n
Surface area 147857678710310400
Volume 3.8684674769122E+24
Space diagonal 271898582.84874

Equilateral Triangle

Length = n
Perimeter 470942160
Area 1.0670708825644E+16
Altitude 135949291.42437

Triangular Pyramid

Length = n
Surface area 1.0670708825644E+16
Volume 4.5590326428737E+23
Height 74001421.085031