157428972, one hundred fifty-seven million four hundred twenty-eight thousand nine hundred seventy-two: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

157428972 has 18 divisors, whose sum is 397945548
The reverse of 157428972 is 279824751
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9

Name

Name	one hundred fifty-seven million four hundred twenty-eight thousand nine hundred seventy-two

Notation

Scientific notation	1.57428972 × 10^8
Engineering notation	1.57428972 × 10^6

Prime Factorization of 157428972

Prime Factorization 2 × 2 × 3 × 3 × 4373027

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	26238162	Product of the distinct prime numbers

The prime factorization of 157428972 is 2 × 2 × 3 × 3 × 4373027. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 98, 50, 314, 119, 2908, 9083, 80227, 41048, 179964, 742938, 8742348, 492183, 32145925, 22077933, 615699836, 226919341, 8733080425, 9683162402

Basic calculations (n = 157428972)

Multiplication

n×y

n×2	314857944
n×3	472286916
n×4	629715888
n×5	787144860

Division

n÷y

n÷2	78714486
n÷3	52476324
n÷3	39357243
n÷5	31485794.4

Exponentiation

n^y

n²	24783881224976784
n³	3.9017009434182E+24
n⁴	6.1424076857376E+32
n⁵	9.6699292757056E+40

Nth Root

^y√n

²√n	12547.070255641
³√n	539.95995587831
⁴√n	112.0137056598
⁵√n	43.593017507387

Divisors of 157428972

1, 2, 3, 4, 6, 9, 12, 18, 36, 4373027, 8746054, 13119081, 17492108, 26238162, 39357243, 52476324, 78714486, 157428972

18 divisors

τ	Total Divisors	18	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-157428971	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.055555555555556	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	18	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157428972 can be divided by 18 positive divisors. The sum of these divisors (counting 157428972) is 1, the average is 0.055555555555556.

Base conversion 157428972

Base	System	Value
2	Binary	1001011000100010110011101100
3	Ternary	101222020012221200
4	Quaternary	21120202303230
5	Quinary	310300211342
6	Senary	23342125500
8	Octal	1130426354
10	Decimal	157428972
12	Duodecimal	44880890
16	Hexadecimal	9622cec
20	Vigesimal	293ic8c
36	Base36	2lq8z0

Cryptographic Hash Functions

md5	002985431fc7cc7eeee9919f1353a478
sha1	0e4ca0ac4bd834a5aacd584564cb284a3b658939
sha256	2b0cf384069fadc21c46fbbae8340268ec8505f223c0fcc001b0a15386b1e4a9
sha512	be1ee5364ed6b0d0c96ef8202a5e81306db7ca7fa70b845d6f863b7f39f3d5332013f8172ee70752075c9c26362a38d74757d9bf89a24301817e1d741888a770
ripemd-160	3d1d333de92e87b69a47b8dabba3c5451ff2d724

157428972 as geometric shapes

Circle

Radius = n

Diameter	314857944
Circumference	989155403.79479
Area	7.7860859183829E+16

Sphere

Radius = n

Volume	1.6343406693796E+25
Surface area	3.1144343673532E+17
Circumference	989155403.79479

Square

Length = n

Perimeter	629715888
Area	24783881224976784
Diagonal	222638187.31285

Cube

Length = n

Surface area	148703287349860704
Volume	3.9017009434182E+24
Space diagonal	272674978.08734

Equilateral Triangle

Length = n

Perimeter	472286916
Area	1.0731735372603E+16
Altitude	136337489.04367

Triangular Pyramid

Length = n

Surface area	1.0731735372603E+16
Volume	4.5981986587549E+23
Height	74212729.104285