157049407 (number)

157049407 is an odd 9-digits composite number following 157049406 and preceding 157049408. In scientific notation, it is written as 1.57049407 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 153914904 positive integers (up to 157049407) that are relatively prime to 157049407.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57049407 × 10^8
Engineering notation 1.57049407 × 10^6

Prime Factorization of 157049407

Prime Factorization 199 × 67 × 11779

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157049407
Product of the distinct prime numbers

The prime factorization of 157049407 is 199 × 67 × 11779. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 55, 70, 422, 645, 5738, 4695, 87659, 40381, 353883, 340736, 8818824, 5708112, 16720034, 94791746, 929681029, 3627833, 3515083853, 1906992558

Basic calculations (n = 157049407)

Multiplication

n×y
n×2 314098814
n×3 471148221
n×4 628197628
n×5 785247035

Division

n÷y
n÷2 78524703.5
n÷3 52349802.333333
n÷3 39262351.75
n÷5 31409881.4

Exponentiation

ny
n2 24664516239051649
n3 3.8735476492849E+24
n4 6.0833836130644E+32
n5 9.5539178898529E+40

Nth Root

y√n
2√n 12531.935484992
3√n 539.52565455063
4√n 111.94612760159
5√n 43.57197644475

Divisors of 157049407

1, 67, 199, 11779, 13333, 789193, 2344021, 157049407

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157049406
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157049407 can be divided by 8 positive divisors. The sum of these divisors (counting 157049407) is 1, the average is 0.125.

Base conversion 157049407

Base System Value
2 Binary 1001010111000110001000111111
3 Ternary 101221111221021201
4 Quaternary 21113012020333
5 Quinary 310201040112
6 Senary 23330040331
8 Octal 1127061077
10 Decimal 157049407
12 Duodecimal 447190a7
16 Hexadecimal 95c623f
20 Vigesimal 291b3a7
36 Base36 2li43j

Cryptographic Hash Functions

md5 5649c35524081a7be8eba26e6eea9d88
sha1 4c1d8b84a97f79ffda43fd313e92836226b5de92
sha256 c0118c9291b3610dda60ec947cdc2ce5544b60fc8bca40006637522d0843270e
sha512 953adb259452d708d011797889c13831e9a928d5c09d712ca45b71e7ce49b3c3c22ddabb2f9318ed2baf2401c51446a4d8bf63716ba37bcc76f02efd4991c83a
ripemd-160 3877a36156c7d53922aa93b89ab480d44248dac8

157049407 as geometric shapes

Circle

Radius = n
Diameter 314098814
Circumference 986770526.56367
Area 7.7485863020951E+16

Sphere

Radius = n
Volume 1.6225478451098E+25
Surface area 3.099434520838E+17
Circumference 986770526.56367

Square

Length = n
Perimeter 628197628
Area 24664516239051649
Diagonal 222101401.34205

Cube

Length = n
Surface area 147987097434309894
Volume 3.8735476492849E+24
Space diagonal 272017552.22256

Equilateral Triangle

Length = n
Perimeter 471148221
Area 1.0680048817536E+16
Altitude 136008776.11128

Triangular Pyramid

Length = n
Surface area 1.0680048817536E+16
Volume 4.565019683431E+23
Height 74033800.447351