155014720 (number)

155014720 is an even 9-digits composite number following 155014719 and preceding 155014721. In scientific notation, it is written as 1.55014720 × 10^8. The sum of its digits is 25. It has a total of 9 prime factors and 56 positive divisors. There are 53147136 positive integers (up to 155014720) that are relatively prime to 155014720.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million fourteen thousand seven hundred twenty

Notation

Scientific notation 1.55014720 × 10^8
Engineering notation 1.55014720 × 10^6

Prime Factorization of 155014720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 69203

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4844210
Product of the distinct prime numbers

The prime factorization of 155014720 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 69203. Since it has a total of 9 prime factors.

Most popular turbo-numbers

3, 1, 41, 98, 762, 998, 1590, 7234, 4054, 93238, 483744, 716291, 9582500, 6895025, 20473858, 85971794, 24685728, 273319815, 1752798904, 9006895355

Basic calculations (n = 155014720)

Multiplication

n×y
n×2 310029440
n×3 465044160
n×4 620058880
n×5 775073600

Division

n÷y
n÷2 77507360
n÷3 51671573.333333
n÷3 38753680
n÷5 31002944

Exponentiation

ny
n2 24029563416678400
n3 3.7249360447586E+24
n4 5.7741991799617E+32
n5 8.9508586910599E+40

Nth Root

y√n
2√n 12450.49075338
3√n 537.18553951717
4√n 111.58176711892
5√n 43.458485566857

Divisors of 155014720

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 69203, 138406, 276812, 346015, 484421, 553624, 692030, 968842, 1107248, 1384060, 1937684, 2214496, 2422105, 2768120, 3875368, 4428992, 4844210, 5536240, 7750736, 9688420, 11072480, 15501472, 19376840, 22144960, 31002944, 38753680, 77507360, 155014720

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 -155014719
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 155014720 can be divided by 56 positive divisors. The sum of these divisors (counting 155014720) is 1, the average is 0.017857142857143.

Base conversion 155014720

Base System Value
2 Binary 1001001111010101011001000000
3 Ternary 101210200120012221
4 Quaternary 21033111121000
5 Quinary 304140432340
6 Senary 23214300424
8 Octal 1117253100
10 Decimal 155014720
12 Duodecimal 43ab7714
16 Hexadecimal 93d5640
20 Vigesimal 288ggg0
36 Base36 2kai4g

Cryptographic Hash Functions

md5 ae9aca0fd1171b6e2127a56efa6188bd
sha1 e13fe9703ad487f8f6effe5fffb044c8a0d54e18
sha256 2127283e4ead86a96917024285470980c9b32c429c5e5d3529cf4e895d178ad6
sha512 c41c0870c38b8ad094f9b27fd26301dfbcf4586382a0648f2170def6d807b238e4ff64eb4a2fb304065d505da2dc5f9f4d9f7211a6d88e3f61ed0d06f7835cb2
ripemd-160 cfd6b78d9c339c46227b608bd6476d36d827c550

155014720 as geometric shapes

Circle

Radius = n
Diameter 310029440
Circumference 973986211.10056
Area 7.5491099898807E+16

Sphere

Radius = n
Volume 1.5602975617741E+25
Surface area 3.0196439959523E+17
Circumference 973986211.10056

Square

Length = n
Perimeter 620058880
Area 24029563416678400
Diagonal 219223919.39147

Cube

Length = n
Surface area 144177380500070400
Volume 3.7249360447586E+24
Space diagonal 268493370.96106

Equilateral Triangle

Length = n
Perimeter 465044160
Area 1.0405106180346E+16
Altitude 134246685.48053

Triangular Pyramid

Length = n
Surface area 1.0405106180346E+16
Volume 4.3898792278917E+23
Height 73074639.797156