157420728, one hundred fifty-seven million four hundred twenty thousand seven hundred twenty-eight: 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

157420728 has 48 divisors, whose sum is 440107200
The reverse of 157420728 is 827024751
Previous prime number is 31

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9

Name

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

Notation

Scientific notation	1.57420728 × 10^8
Engineering notation	1.57420728 × 10^6

Prime Factorization of 157420728

Prime Factorization 2 × 2 × 2 × 3 × 3 × 31 × 70529

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	13118394	Product of the distinct prime numbers

The prime factorization of 157420728 is 2 × 2 × 2 × 3 × 3 × 31 × 70529. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 8, 90, 36, 342, 130, 6770, 8007, 58550, 21500, 350826, 456460, 4167403, 2762606, 36504547, 81289580, 968124174, 206277301, 4802829144, 6188686683

Basic calculations (n = 157420728)

Multiplication

n×y

n×2	314841456
n×3	472262184
n×4	629682912
n×5	787103640

Division

n÷y

n÷2	78710364
n÷3	52473576
n÷3	39355182
n÷5	31484145.6

Exponentiation

n^y

n²	24781285604049984
n³	3.9010880205655E+24
n⁴	6.141121161895E+32
n⁵	9.6673976404171E+40

Nth Root

^y√n

²√n	12546.741728433
³√n	539.95053044764
⁴√n	112.01223919034
⁵√n	43.592560935309

Divisors of 157420728

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 70529, 141058, 211587, 282116, 423174, 564232, 634761, 846348, 1269522, 1692696, 2186399, 2539044, 4372798, 5078088, 6559197, 8745596, 13118394, 17491192, 19677591, 26236788, 39355182, 52473576, 78710364, 157420728

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-157420727	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157420728 can be divided by 48 positive divisors. The sum of these divisors (counting 157420728) is 1, the average is 0.020833333333333.

Base conversion 157420728

Base	System	Value
2	Binary	1001011000100000110010111000
3	Ternary	101222012210122100
4	Quaternary	21120200302320
5	Quinary	310244430403
6	Senary	23342023400
8	Octal	1130406270
10	Decimal	157420728
12	Duodecimal	44877b60
16	Hexadecimal	9620cb8
20	Vigesimal	293hbg8
36	Base36	2lq2m0

Cryptographic Hash Functions

md5	457135437df537db1bddd752848ac0b6
sha1	64602cbff795528ff5a1c0d70fab3cd88a07a495
sha256	ceccbbfcd3a346260015a467628ff29830306d60caae3f0c81ae9973ae34d0ae
sha512	0b3c2380ba6172b814dee6be1ac3c776101ae3ab0b0161ba9fcadec545753ff0f34c2d454be6ba477f2242f5f612cba0c889be5a84841880f0af07407851f0eb
ripemd-160	d57e3790ad2c55d158bf9542c1b4d2e8937300c5

157420728 as geometric shapes

Circle

Radius = n

Diameter	314841456
Circumference	989103605.21511
Area	7.7852704800194E+16

Sphere

Radius = n

Volume	1.6340839288554E+25
Surface area	3.1141081920078E+17
Circumference	989103605.21511

Square

Length = n

Perimeter	629682912
Area	24781285604049984
Diagonal	222626528.53625

Cube

Length = n

Surface area	148687713624299904
Volume	3.9010880205655E+24
Space diagonal	272660699.06048

Equilateral Triangle

Length = n

Perimeter	472262184
Area	1.0730611435772E+16
Altitude	136330349.53024

Triangular Pyramid

Length = n

Surface area	1.0730611435772E+16
Volume	4.5974763222457E+23
Height	74208842.845415