157040946 (number)

157040946 is an even 9-digits composite number following 157040945 and preceding 157040947. In scientific notation, it is written as 1.57040946 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 52346976 positive integers (up to 157040946) that are relatively prime to 157040946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57040946 × 10^8
Engineering notation 1.57040946 × 10^6

Prime Factorization of 157040946

Prime Factorization 2 × 3 × 3 × 8724497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 52346982
Product of the distinct prime numbers

The prime factorization of 157040946 is 2 × 3 × 3 × 8724497. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 1, 12, 99, 987, 4323, 1135, 34447, 87970, 404849, 879887, 8968333, 8724031, 40016595, 40192305, 888655723, 264693632, 9419518714, 8376530360

Basic calculations (n = 157040946)

Multiplication

n×y
n×2 314081892
n×3 471122838
n×4 628163784
n×5 785204730

Division

n÷y
n÷2 78520473
n÷3 52346982
n÷3 39260236.5
n÷5 31408189.2

Exponentiation

ny
n2 24661858720574916
n3 3.8729216235974E+24
n4 6.082072755536E+32
n5 9.551344591702E+40

Nth Root

y√n
2√n 12531.597902901
3√n 539.51596543722
4√n 111.94461980328
5√n 43.571506948628

Divisors of 157040946

1, 2, 3, 6, 9, 18, 8724497, 17448994, 26173491, 52346982, 78520473, 157040946

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157040945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157040946 can be divided by 12 positive divisors. The sum of these divisors (counting 157040946) is 1, the average is 0.083333333333333.

Base conversion 157040946

Base System Value
2 Binary 1001010111000100000100110010
3 Ternary 101221111111200100
4 Quaternary 21113010010302
5 Quinary 310200302241
6 Senary 23325533230
8 Octal 1127040462
10 Decimal 157040946
12 Duodecimal 44714216
16 Hexadecimal 95c4132
20 Vigesimal 291a276
36 Base36 2lhxki

Cryptographic Hash Functions

md5 2add5e3f7892c59b412551e6e7d7102b
sha1 85c460e2b33ae57f0d547ebf4b709b0dc7881654
sha256 c78abc6e776574e39a5c8c9b640b2cfed4134b7159e3b565f355384e6502f35a
sha512 08fd0926621787fe1218d3b85bcafed11f129130a83cdb74fd77c74ce57accddfa4c396b49c8105dd76dc703e83f3a1f1f27244c1a26742df44f3a8aa62c9494
ripemd-160 74f42ac9b5ffc683e40e293a659c685c873845c7

157040946 as geometric shapes

Circle

Radius = n
Diameter 314081892
Circumference 986717364.53278
Area 7.7477514180428E+16

Sphere

Radius = n
Volume 1.622285616083E+25
Surface area 3.0991005672171E+17
Circumference 986717364.53278

Square

Length = n
Perimeter 628163784
Area 24661858720574916
Diagonal 222089435.6811

Cube

Length = n
Surface area 147971152323449496
Volume 3.8729216235974E+24
Space diagonal 272002897.34068

Equilateral Triangle

Length = n
Perimeter 471122838
Area 1.067889807828E+16
Altitude 136001448.67034

Triangular Pyramid

Length = n
Surface area 1.067889807828E+16
Volume 4.5642819050829E+23
Height 74029811.8937