157049830 (number)

157049830 is an even 9-digits composite number following 157049829 and preceding 157049831. In scientific notation, it is written as 1.57049830 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 52389504 positive integers (up to 157049830) that are relatively prime to 157049830.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-nine thousand eight hundred thirty

Notation

Scientific notation 1.57049830 × 10^8
Engineering notation 1.57049830 × 10^6

Prime Factorization of 157049830

Prime Factorization 2 × 35 × 37 × 60637

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157049830
Product of the distinct prime numbers

The prime factorization of 157049830 is 2 × 35 × 37 × 60637. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 69, 52, 420, 179, 8681, 4748, 40949, 80186, 596747, 776830, 1118199, 1104042, 80978574, 25184254, 172124664, 383031958, 9386541511, 1276294838

Basic calculations (n = 157049830)

Multiplication

n×y
n×2 314099660
n×3 471149490
n×4 628199320
n×5 785249150

Division

n÷y
n÷2 78524915
n÷3 52349943.333333
n÷3 39262457.5
n÷5 31409966

Exponentiation

ny
n2 24664649103028900
n3 3.8735789486403E+24
n4 6.0834491537554E+32
n5 9.5540465541094E+40

Nth Root

y√n
2√n 12531.952361863
3√n 539.52613893991
4√n 111.946202981
5√n 43.571999916251

Divisors of 157049830

1, 2, 35, 37, 70, 74, 1295, 2590, 60637, 121274, 2122295, 2243569, 4244590, 4487138, 78524915, 157049830

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157049829
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157049830 can be divided by 16 positive divisors. The sum of these divisors (counting 157049830) is 1, the average is 0.0625.

Base conversion 157049830

Base System Value
2 Binary 1001010111000110001111100110
3 Ternary 101221111221212101
4 Quaternary 21113012033212
5 Quinary 310201043310
6 Senary 23330042314
8 Octal 1127061746
10 Decimal 157049830
12 Duodecimal 4471939a
16 Hexadecimal 95c63e6
20 Vigesimal 291b4ba
36 Base36 2li4fa

Cryptographic Hash Functions

md5 52e61b6a4f3a49e931688de9fdc9d3d5
sha1 f50ffca05d04b482d2dd93ef30effa98573822dd
sha256 edceb20f8495044b36c50706a25d96235961c6668489c5c4e12052e113b052ad
sha512 65ceec52c207af8fddc5ff773fc78cfc5995a8a7942ca739bb6bad8bec1bd991002a7a91dc22b5bc193845aa47f78799921895a9c2f008f2e506ee5218940725
ripemd-160 a5c641d7924a21dbaa61f43727c9fa10f4859761

157049830 as geometric shapes

Circle

Radius = n
Diameter 314099660
Circumference 986773184.35105
Area 7.7486280425446E+16

Sphere

Radius = n
Volume 1.6225609557531E+25
Surface area 3.0994512170178E+17
Circumference 986773184.35105

Square

Length = n
Perimeter 628199320
Area 24664649103028900
Diagonal 222101999.55439

Cube

Length = n
Surface area 147987894618173400
Volume 3.8735789486403E+24
Space diagonal 272018284.88005

Equilateral Triangle

Length = n
Perimeter 471149490
Area 1.0680106349326E+16
Altitude 136009142.44003

Triangular Pyramid

Length = n
Surface area 1.0680106349326E+16
Volume 4.5650565700751E+23
Height 74033999.851463