157230900 (number)

157230900 is an even 9-digits composite number following 157230899 and preceding 157230901. In scientific notation, it is written as 1.57230900 × 10^8. The sum of its digits is 27. It has a total of 7 prime factors and 84 positive divisors. There are 40896000 positive integers (up to 157230900) that are relatively prime to 157230900.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million two hundred thirty thousand nine hundred

Notation

Scientific notation 1.57230900 × 10^8
Engineering notation 1.57230900 × 10^6

Prime Factorization of 157230900

Prime Factorization 2 × 2 × 5 × 15 × 3 × 41 × 4261

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 78615450
Product of the distinct prime numbers

The prime factorization of 157230900 is 2 × 2 × 5 × 15 × 3 × 41 × 4261. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 3, 90, 78, 268, 194, 1959, 2760, 10846, 82936, 967213, 508990, 8845117, 8711278, 16247103, 51806460, 750973997, 589707254, 2510650330, 5798893032

Basic calculations (n = 157230900)

Multiplication

n×y
n×2 314461800
n×3 471692700
n×4 628923600
n×5 786154500

Division

n÷y
n÷2 78615450
n÷3 52410300
n÷3 39307725
n÷5 31446180

Exponentiation

ny
n2 24721555914810000
n3 3.8869924858859E+24
n4 6.1115532684908E+32
n5 9.6092502080275E+40

Nth Root

y√n
2√n 12539.174613985
3√n 539.73340750231
4√n 111.97845602608
5√n 43.58204251997

Divisors of 157230900

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 45, 60, 75, 82, 90, 123, 150, 164, 180, 205, 225, 246, 300, 410, 450, 492, 615, 820, 900, 1230, 1845, 2460, 3075, 3690, 4261, 6150, 7380, 8522, 9225, 12300, 12783, 17044, 18450, 21305, 25566, 36900, 42610, 51132, 63915, 85220, 127830, 174701, 191745, 255660, 319575, 349402, 383490, 524103, 639150, 698804, 766980, 873505, 958725, 1048206, 1278300, 1747010, 1917450, 2096412, 2620515, 3494020, 3834900, 5241030, 7861545, 10482060, 13102575, 15723090, 26205150, 31446180, 39307725, 52410300, 78615450, 157230900

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157230899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157230900 can be divided by 84 positive divisors. The sum of these divisors (counting 157230900) is 1, the average is 0.011904761904762.

Base conversion 157230900

Base System Value
2 Binary 1001010111110010011100110100
3 Ternary 101221212011020200
4 Quaternary 21113302130310
5 Quinary 310222342100
6 Senary 23334000500
8 Octal 1127623464
10 Decimal 157230900
12 Duodecimal 447a6130
16 Hexadecimal 95f2734
20 Vigesimal 292dh50
36 Base36 2lm050

Cryptographic Hash Functions

md5 7983662ae9dda3bd7b8ca33b44a4c5fb
sha1 fc3316868c88e5ee712c2e93f91742c792f29514
sha256 399f12eedc59742bc1eb0595b3d1dd46f5bf6600d4d97fffd46263be3a5f493d
sha512 fa05dd5fff25f3691bac2b88b0cf8ca8c1973c03c49c25cdb91fd0163558554651bdd18be0571d6fe67e11cbf637fab70e519b16df682ce2c855f8c2df870da6
ripemd-160 3fc896a44e79ffb1c3f66f98182a65f1ca98b1c7

157230900 as geometric shapes

Circle

Radius = n
Diameter 314461800
Circumference 987910880.71462
Area 7.7665058447276E+16

Sphere

Radius = n
Volume 1.6281796050957E+25
Surface area 3.1066023378911E+17
Circumference 987910880.71462

Square

Length = n
Perimeter 628923600
Area 24721555914810000
Diagonal 222358071.20413

Cube

Length = n
Surface area 148329335488860000
Volume 3.8869924858859E+24
Space diagonal 272331907.31978

Equilateral Triangle

Length = n
Perimeter 471692700
Area 1.0704747721651E+16
Altitude 136165953.65989

Triangular Pyramid

Length = n
Surface area 1.0704747721651E+16
Volume 4.5808645753185E+23
Height 74119357.068043