157467947 (number)

157467947 is an odd 9-digits composite number following 157467946 and preceding 157467948. In scientific notation, it is written as 1.57467947 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 124589088 positive integers (up to 157467947) that are relatively prime to 157467947.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57467947 × 10^8
Engineering notation 1.57467947 × 10^6

Prime Factorization of 157467947

Prime Factorization 7 × 13 × 13 × 133109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12112919
Product of the distinct prime numbers

The prime factorization of 157467947 is 7 × 13 × 13 × 133109. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 26, 21, 156, 219, 900, 3483, 54080, 5282, 141566, 743760, 6268481, 1458281, 76589852, 61758785, 546455393, 645555, 6612663803, 6417447043

Basic calculations (n = 157467947)

Multiplication

n×y
n×2 314935894
n×3 472403841
n×4 629871788
n×5 787339735

Division

n÷y
n÷2 78733973.5
n÷3 52489315.666667
n÷3 39366986.75
n÷5 31493589.4

Exponentiation

ny
n2 24796154332394809
n3 3.9045995162174E+24
n4 6.1484926967594E+32
n5 9.681905221032E+40

Nth Root

y√n
2√n 12548.623310945
3√n 540.00451185073
4√n 112.02063787957
5√n 43.595175775471

Divisors of 157467947

1, 7, 13, 91, 169, 1183, 133109, 931763, 1730417, 12112919, 22495421, 157467947

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 -157467946
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 157467947 can be divided by 12 positive divisors. The sum of these divisors (counting 157467947) is 1, the average is 0.083333333333333.

Base conversion 157467947

Base System Value
2 Binary 1001011000101100010100101011
3 Ternary 101222022012102012
4 Quaternary 21120230110223
5 Quinary 310302433242
6 Senary 23343030135
8 Octal 1130542453
10 Decimal 157467947
12 Duodecimal 4489b34b
16 Hexadecimal 962c52b
20 Vigesimal 29439h7
36 Base36 2lr31n

Cryptographic Hash Functions

md5 a4e594b5b9bc1a14b93e732755b831de
sha1 884d87a752adc82bfec0416480e357cebf4b159c
sha256 a1afb35c775dfd0b07a23817f4e2ab9e76eb34af1c992ba144ddd242090853ed
sha512 d4b0876bc10cfd09c65e4151a43cd7ae4ddf9aef3e0a2505ff69aca4cd8d69d2db90da913c4eaf90c9439d2301123220c3477b24fb74c727e4dc8e0160d4bcd5
ripemd-160 95fc4dc26953ac31ee95c1410dd48ef7da48018e

157467947 as geometric shapes

Circle

Radius = n
Diameter 314935894
Circumference 989400290.94213
Area 7.789941628793E+16

Sphere

Radius = n
Volume 1.6355548207145E+25
Surface area 3.1159766515172E+17
Circumference 989400290.94213

Square

Length = n
Perimeter 629871788
Area 24796154332394809
Diagonal 222693306.28645

Cube

Length = n
Surface area 148776925994368854
Volume 3.9045995162174E+24
Space diagonal 272742484.76756

Equilateral Triangle

Length = n
Perimeter 472403841
Area 1.0737049784007E+16
Altitude 136371242.38378

Triangular Pyramid

Length = n
Surface area 1.0737049784007E+16
Volume 4.6016146595584E+23
Height 74231102.095483