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

157021313 (number)

157021313 is an odd 9-digits composite number following 157021312 and preceding 157021314. In scientific notation, it is written as 1.57021313 × 10^8. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 153680388 positive integers (up to 157021313) that are relatively prime to 157021313.

Interesting facts

157021313 has 4 divisors, whose sum is 160362240
The reverse of 157021313 is 313120751
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 23
Digital Root 5

Name

Name	one hundred fifty-seven million twenty-one thousand three hundred thirteen

Notation

Scientific notation	1.57021313 × 10^8
Engineering notation	1.57021313 × 10^6

Prime Factorization of 157021313

Prime Factorization 47 × 3340879

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	157021313	Product of the distinct prime numbers

The prime factorization of 157021313 is 47 × 3340879. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 98, 81, 594, 280, 584, 4121, 46866, 8846, 513200, 266678, 9069945, 9095428, 70061048, 67688931, 842369469, 679668399, 6878211860, 3400790156

Basic calculations (n = 157021313)

Multiplication

n×y

n×2	314042626
n×3	471063939
n×4	628085252
n×5	785106565

Division

n÷y

n÷2	78510656.5
n÷3	52340437.666667
n÷3	39255328.25
n÷5	31404262.6

Exponentiation

n^y

n²	24655692736243969
n³	3.8714692463696E+24
n⁴	6.0790318430407E+32
n⁵	9.5453756176307E+40

Nth Root

^y√n

²√n	12530.814538569
³√n	539.49348136823
⁴√n	111.94112085632
⁵√n	43.57041744656

Divisors of 157021313

1, 47, 3340879, 157021313

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-157021312	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157021313 can be divided by 4 positive divisors. The sum of these divisors (counting 157021313) is 1, the average is 0.25.

Base conversion 157021313

Base	System	Value
2	Binary	1001010110111111010010000001
3	Ternary	101221110111202012
4	Quaternary	21112333102001
5	Quinary	310144140223
6	Senary	23325302305
8	Octal	1126772201
10	Decimal	157021313
12	Duodecimal	44704995
16	Hexadecimal	95bf481
20	Vigesimal	2917d5d
36	Base36	2lhif5

Cryptographic Hash Functions

md5	0fd687700e17fb132a2bea819dcca71d
sha1	4579eb0b1a9765b5705d7aa2001e073223cfe4b5
sha256	ffaaabe244a1f38b5e7d872d9526f4017bd731a1c90b729aa0cf7dd777c2bc9f
sha512	81083739357523e6c70c3b4b17f7024cc57b4fef18f103c1ce2614cca22e7541126807a44f93511e614fe6a222bb7ec0eb1dbc125dabaeb4531d850677d893b0
ripemd-160	36e8f90d92df0688cb64afc4b998eb39e1eb7ee7

157021313 as geometric shapes

Circle

Radius = n

Diameter	314042626
Circumference	986594006.75565
Area	7.7458143169351E+16

Sphere

Radius = n

Volume	1.6216772457325E+25
Surface area	3.0983257267741E+17
Circumference	986594006.75565

Square

Length = n

Perimeter	628085252
Area	24655692736243969
Diagonal	222061670.42623

Cube

Length = n

Surface area	147934156417463814
Volume	3.8714692463696E+24
Space diagonal	271968891.98718

Equilateral Triangle

Length = n

Perimeter	471063939
Area	1.0676228128745E+16
Altitude	135984445.99359

Triangular Pyramid

Length = n

Surface area	1.0676228128745E+16
Volume	4.5625702621052E+23
Height	74020556.808744