157428312 (number)

157428312 is an even 9-digits composite number following 157428311 and preceding 157428313. In scientific notation, it is written as 1.57428312 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 51254400 positive integers (up to 157428312) that are relatively prime to 157428312.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-eight thousand three hundred twelve

Notation

Scientific notation 1.57428312 × 10^8
Engineering notation 1.57428312 × 10^6

Prime Factorization of 157428312

Prime Factorization 2 × 2 × 2 × 3 × 61 × 563 × 191

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 39357078
Product of the distinct prime numbers

The prime factorization of 157428312 is 2 × 2 × 2 × 3 × 61 × 563 × 191. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 5, 87, 37, 428, 412, 515, 4645, 38306, 38895, 641001, 169460, 6855711, 8317528, 1966104, 43009497, 648306604, 584799648, 284036186, 7361443205

Basic calculations (n = 157428312)

Multiplication

n×y
n×2 314856624
n×3 472284936
n×4 629713248
n×5 787141560

Division

n÷y
n÷2 78714156
n÷3 52476104
n÷3 39357078
n÷5 31485662.4

Exponentiation

ny
n2 24783673419169344
n3 3.9016518715391E+24
n4 6.1423046814804E+32
n5 9.6697265779516E+40

Nth Root

y√n
2√n 12547.043954653
3√n 539.95920130718
4√n 112.01358825898
5√n 43.592980955742

Divisors of 157428312

1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 191, 244, 366, 382, 488, 563, 573, 732, 764, 1126, 1146, 1464, 1528, 1689, 2252, 2292, 3378, 4504, 4584, 6756, 11651, 13512, 23302, 34343, 34953, 46604, 68686, 69906, 93208, 103029, 107533, 137372, 139812, 206058, 215066, 274744, 279624, 322599, 412116, 430132, 645198, 824232, 860264, 1290396, 2580792, 6559513, 13119026, 19678539, 26238052, 39357078, 52476104, 78714156, 157428312

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 -157428311
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 157428312 can be divided by 64 positive divisors. The sum of these divisors (counting 157428312) is 1, the average is 0.015625.

Base conversion 157428312

Base System Value
2 Binary 1001011000100010101001011000
3 Ternary 101222020012001020
4 Quaternary 21120202221120
5 Quinary 310300201222
6 Senary 23342122440
8 Octal 1130425130
10 Decimal 157428312
12 Duodecimal 44880420
16 Hexadecimal 9622a58
20 Vigesimal 293iafc
36 Base36 2lq8go

Cryptographic Hash Functions

md5 9f1cff5f97b89d7c39a1823b02b13570
sha1 e1f76e21cae9ad64cb79aef9dc23edce496b731f
sha256 3eb097cf698a746151f4191a0c18713f7c3283f554b518c3640cdff3b838564a
sha512 74f767390aa91f9594530fc2eed52f326357bfe40f63c66fb32fec289d281a7d5fb584464e8b8f35987838684f282dd2cb4d59c8a61f0b33be408004c6b8069a
ripemd-160 f23225260470fea19da2d5f76d7afe741f44c684

157428312 as geometric shapes

Circle

Radius = n
Diameter 314856624
Circumference 989151256.89248
Area 7.7860206342631E+16

Sphere

Radius = n
Volume 1.6343201141989E+25
Surface area 3.1144082537052E+17
Circumference 989151256.89248

Square

Length = n
Perimeter 629713248
Area 24783673419169344
Diagonal 222637253.9319

Cube

Length = n
Surface area 148702040515016064
Volume 3.9016518715391E+24
Space diagonal 272673834.93381

Equilateral Triangle

Length = n
Perimeter 472284936
Area 1.0731645390049E+16
Altitude 136336917.4669

Triangular Pyramid

Length = n
Surface area 1.0731645390049E+16
Volume 4.5981408269908E+23
Height 74212417.977301