157464272 (number)

157464272 is an even 9-digits composite number following 157464271 and preceding 157464273. In scientific notation, it is written as 1.57464272 × 10^8. The sum of its digits is 38. It has a total of 8 prime factors and 80 positive divisors. There are 64496640 positive integers (up to 157464272) that are relatively prime to 157464272.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred sixty-four thousand two hundred seventy-two

Notation

Scientific notation 1.57464272 × 10^8
Engineering notation 1.57464272 × 10^6

Prime Factorization of 157464272

Prime Factorization 2 × 2 × 2 × 2 × 7 × 53 × 41 × 647

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 19683034
Product of the distinct prime numbers

The prime factorization of 157464272 is 2 × 2 × 2 × 2 × 7 × 53 × 41 × 647. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 9, 18, 48, 688, 291, 8457, 3472, 85783, 23322, 870196, 657529, 8870054, 6293136, 25997569, 43001825, 994387354, 571873398, 4054908062, 7834500076

Basic calculations (n = 157464272)

Multiplication

n×y
n×2 314928544
n×3 472392816
n×4 629857088
n×5 787321360

Division

n÷y
n÷2 78732136
n÷3 52488090.666667
n÷3 39366068
n÷5 31492854.4

Exponentiation

ny
n2 24794996956489984
n3 3.9043261449959E+24
n4 6.1479187407235E+32
n5 9.6807754882318E+40

Nth Root

y√n
2√n 12548.476879685
3√n 540.00031092803
4√n 112.01998428711
5√n 43.594972288006

Divisors of 157464272

1, 2, 4, 7, 8, 14, 16, 28, 41, 53, 56, 82, 106, 112, 164, 212, 287, 328, 371, 424, 574, 647, 656, 742, 848, 1148, 1294, 1484, 2173, 2296, 2588, 2968, 4346, 4529, 4592, 5176, 5936, 8692, 9058, 10352, 15211, 17384, 18116, 26527, 30422, 34291, 34768, 36232, 53054, 60844, 68582, 72464, 106108, 121688, 137164, 185689, 212216, 240037, 243376, 274328, 371378, 424432, 480074, 548656, 742756, 960148, 1405931, 1485512, 1920296, 2811862, 2971024, 3840592, 5623724, 9841517, 11247448, 19683034, 22494896, 39366068, 78732136, 157464272

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 -157464271
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 157464272 can be divided by 80 positive divisors. The sum of these divisors (counting 157464272) is 1, the average is 0.0125.

Base conversion 157464272

Base System Value
2 Binary 1001011000101011011011010000
3 Ternary 101222022000101002
4 Quaternary 21120223123100
5 Quinary 310302324042
6 Senary 23343001132
8 Octal 1130533320
10 Decimal 157464272
12 Duodecimal 448991a8
16 Hexadecimal 962b6d0
20 Vigesimal 29430dc
36 Base36 2lr07k

Cryptographic Hash Functions

md5 23850222258f840478e263d345e0a48c
sha1 66318ac489028dd68e464f9d8be7ae9dff069174
sha256 ba2c63623c375fc75784caf66dd9631eaca4d6dd32e00b263e302cbb60876d79
sha512 6ec1c9678bbcd4230be23ac61df14592b03d380d37c6a7d44ab8d02d881992b759ed4170c8507a7d67986ef456902962594693cdb7466c5f5d8924aebf1a2500
ripemd-160 1d72a74a885a7967d8bb59bc783362735489c658

157464272 as geometric shapes

Circle

Radius = n
Diameter 314928544
Circumference 989377200.23613
Area 7.789578028429E+16

Sphere

Radius = n
Volume 1.635440311245E+25
Surface area 3.1158312113716E+17
Circumference 989377200.23613

Square

Length = n
Perimeter 629857088
Area 24794996956489984
Diagonal 222688109.05161

Cube

Length = n
Surface area 148769981738939904
Volume 3.9043261449959E+24
Space diagonal 272736119.48085

Equilateral Triangle

Length = n
Perimeter 472392816
Area 1.0736548625539E+16
Altitude 136368059.74042

Triangular Pyramid

Length = n
Surface area 1.0736548625539E+16
Volume 4.6012924884842E+23
Height 74229369.683869