157072120 (number)

157072120 is an even 9-digits composite number following 157072119 and preceding 157072121. In scientific notation, it is written as 1.57072120 × 10^8. The sum of its digits is 25. It has a total of 7 prime factors and 64 positive divisors. There are 57125376 positive integers (up to 157072120) that are relatively prime to 157072120.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million seventy-two thousand one hundred twenty

Notation

Scientific notation 1.57072120 × 10^8
Engineering notation 1.57072120 × 10^6

Prime Factorization of 157072120

Prime Factorization 2 × 2 × 2 × 215 × 47 × 29 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 39268030
Product of the distinct prime numbers

The prime factorization of 157072120 is 2 × 2 × 2 × 215 × 47 × 29 × 67. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 10, 82, 88, 446, 134, 6552, 4567, 26665, 95687, 449774, 343214, 4441895, 3745523, 52057729, 7893499, 4393671, 333090535, 1906644606, 1176507093

Basic calculations (n = 157072120)

Multiplication

n×y
n×2 314144240
n×3 471216360
n×4 628288480
n×5 785360600

Division

n÷y
n÷2 78536060
n÷3 52357373.333333
n÷3 39268030
n÷5 31414424

Exponentiation

ny
n2 24671650881294400
n3 3.8752285078248E+24
n4 6.0869035720847E+32
n5 9.5608284830292E+40

Nth Root

y√n
2√n 12532.841657023
3√n 539.55166261973
4√n 111.95017488607
5√n 43.573236676258

Divisors of 157072120

1, 2, 4, 8, 29, 47, 58, 67, 94, 116, 134, 188, 215, 232, 268, 376, 430, 536, 860, 1363, 1720, 1943, 2726, 3149, 3886, 5452, 6235, 6298, 7772, 10105, 10904, 12470, 12596, 14405, 15544, 20210, 24940, 25192, 28810, 40420, 49880, 57620, 80840, 91321, 115240, 182642, 293045, 365284, 417745, 586090, 677035, 730568, 835490, 1172180, 1354070, 1670980, 2344360, 2708140, 3341960, 5416280, 19634015, 39268030, 78536060, 157072120

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157072119
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157072120 can be divided by 64 positive divisors. The sum of these divisors (counting 157072120) is 1, the average is 0.015625.

Base conversion 157072120

Base System Value
2 Binary 1001010111001011101011111000
3 Ternary 101221120002102221
4 Quaternary 21113023223320
5 Quinary 310202301440
6 Senary 23330333424
8 Octal 1127135370
10 Decimal 157072120
12 Duodecimal 4472a274
16 Hexadecimal 95cbaf8
20 Vigesimal 291e060
36 Base36 2lilmg

Cryptographic Hash Functions

md5 5bf8c01f411370c9e1e0e57be9b241c1
sha1 5ebe3407441aa740b9802e32e2a6953ca4c8cff6
sha256 930d20f194ef50e4617e8909f66ca0f656099d351b7ec7f5f37596a8574c1e33
sha512 c795d35c7d96234c26bd1832f14c35d4ed8aaa10f3056f1003f9c3c745b18a2355f7eca2acb43edaa39d3b592406a6651b3815259f8b7e4d3b4f0d9a34f8d474
ripemd-160 98fb22c106a792488ec5e3a99b6e0ec700ce2aa6

157072120 as geometric shapes

Circle

Radius = n
Diameter 314144240
Circumference 986913236.55155
Area 7.7508277160607E+16

Sphere

Radius = n
Volume 1.6232519214885E+25
Surface area 3.1003310864243E+17
Circumference 986913236.55155

Square

Length = n
Perimeter 628288480
Area 24671650881294400
Diagonal 222133522.37469

Cube

Length = n
Surface area 148029905287766400
Volume 3.8752285078248E+24
Space diagonal 272056892.29256

Equilateral Triangle

Length = n
Perimeter 471216360
Area 1.0683138208251E+16
Altitude 136028446.14628

Triangular Pyramid

Length = n
Surface area 1.0683138208251E+16
Volume 4.5670005942172E+23
Height 74044507.458231