157045900 (number)

157045900 is an even 9-digits composite number following 157045899 and preceding 157045901. In scientific notation, it is written as 1.57045900 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 36 positive divisors. There are 57103200 positive integers (up to 157045900) that are relatively prime to 157045900.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-five thousand nine hundred

Notation

Scientific notation 1.57045900 × 10^8
Engineering notation 1.57045900 × 10^6

Prime Factorization of 157045900

Prime Factorization 2 × 2 × 25 × 11 × 11 × 12979

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7138450
Product of the distinct prime numbers

The prime factorization of 157045900 is 2 × 2 × 25 × 11 × 11 × 12979. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 4, 79, 58, 721, 497, 1359, 8262, 80081, 67107, 52224, 364657, 5846277, 2474708, 44251043, 63997435, 325179010, 154703345, 9499540842, 7779135097

Basic calculations (n = 157045900)

Multiplication

n×y
n×2 314091800
n×3 471137700
n×4 628183600
n×5 785229500

Division

n÷y
n÷2 78522950
n÷3 52348633.333333
n÷3 39261475
n÷5 31409180

Exponentiation

ny
n2 24663414706810000
n3 3.8732881597042E+24
n4 6.0828402500009E+32
n5 9.5528512161762E+40

Nth Root

y√n
2√n 12531.79556169
3√n 539.52163855211
4√n 111.94550264164
5√n 43.571781845752

Divisors of 157045900

1, 2, 4, 11, 22, 25, 44, 50, 100, 121, 242, 275, 484, 550, 1100, 3025, 6050, 12100, 12979, 25958, 51916, 142769, 285538, 324475, 571076, 648950, 1297900, 1570459, 3140918, 3569225, 6281836, 7138450, 14276900, 39261475, 78522950, 157045900

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157045899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157045900 can be divided by 36 positive divisors. The sum of these divisors (counting 157045900) is 1, the average is 0.027777777777778.

Base conversion 157045900

Base System Value
2 Binary 1001010111000101010010001100
3 Ternary 101221111202110211
4 Quaternary 21113011102030
5 Quinary 310200432100
6 Senary 23330012204
8 Octal 1127052214
10 Decimal 157045900
12 Duodecimal 44717064
16 Hexadecimal 95c548c
20 Vigesimal 291aef0
36 Base36 2li1e4

Cryptographic Hash Functions

md5 cbaf355bac69d45324a39145253538ca
sha1 087adc2f99a7879137bf7f01047a602d23e00b86
sha256 acade18a4f8145383f6a2cb9498ff8f16a95194e863a6cc67cbca573c8d2f763
sha512 c3715a83462affe03388c335c22cf9d614d4654cc5e173ac0c29cada5d85786025ca2d0c8ebd0e89f57579bf70b914c6a1849b0f391c315a05dfb63f6a51ea3a
ripemd-160 44bc70ca2bd30f48ffab17599803a895763b8c72

157045900 as geometric shapes

Circle

Radius = n
Diameter 314091800
Circumference 986748491.43279
Area 7.7482402455353E+16

Sphere

Radius = n
Volume 1.6224391503684E+25
Surface area 3.0992960982141E+17
Circumference 986748491.43279

Square

Length = n
Perimeter 628183600
Area 24663414706810000
Diagonal 222096441.69509

Cube

Length = n
Surface area 147980488240860000
Volume 3.8732881597042E+24
Space diagonal 272011477.92038

Equilateral Triangle

Length = n
Perimeter 471137700
Area 1.0679571840084E+16
Altitude 136005738.96019

Triangular Pyramid

Length = n
Surface area 1.0679571840084E+16
Volume 4.5647138720274E+23
Height 74032147.231696