157057948 (number)

157057948 is an even 9-digits composite number following 157057947 and preceding 157057949. In scientific notation, it is written as 1.57057948 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 78501920 positive integers (up to 157057948) that are relatively prime to 157057948.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57057948 × 10^8
Engineering notation 1.57057948 × 10^6

Prime Factorization of 157057948

Prime Factorization 2 × 2 × 9311 × 4217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78528974
Product of the distinct prime numbers

The prime factorization of 157057948 is 2 × 2 × 9311 × 4217. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 49, 54, 531, 741, 8841, 7429, 70315, 96594, 361830, 287709, 9426599, 1687797, 7336514, 4315401, 449603076, 323016338, 4607054577, 1511280567

Basic calculations (n = 157057948)

Multiplication

n×y
n×2 314115896
n×3 471173844
n×4 628231792
n×5 785289740

Division

n÷y
n÷2 78528974
n÷3 52352649.333333
n÷3 39264487
n÷5 31411589.6

Exponentiation

ny
n2 24667199029970704
n3 3.8741796625548E+24
n4 6.0847070798419E+32
n5 9.5565160814104E+40

Nth Root

y√n
2√n 12532.276249748
3√n 539.53543492308
4√n 111.94764959457
5√n 43.572450359504

Divisors of 157057948

1, 2, 4, 4217, 8434, 9311, 16868, 18622, 37244, 39264487, 78528974, 157057948

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 -157057947
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 157057948 can be divided by 12 positive divisors. The sum of these divisors (counting 157057948) is 1, the average is 0.083333333333333.

Base conversion 157057948

Base System Value
2 Binary 1001010111001000001110011100
3 Ternary 101221112101000001
4 Quaternary 21113020032130
5 Quinary 310201323243
6 Senary 23330144044
8 Octal 1127101634
10 Decimal 157057948
12 Duodecimal 44722024
16 Hexadecimal 95c839c
20 Vigesimal 291c4h8
36 Base36 2liaos

Cryptographic Hash Functions

md5 ac83a88da44aa807e4a5d8f6aa2a4fcf
sha1 c0bae4e42ba89e0f1ee06d719debd60d578717cf
sha256 7b603ec5119656ae8648e4f09e304b2b33340e3a86500200401de624e19b20f5
sha512 9ae8afcadaa4f8f7b84a5d54ee103bf10c84d051e6a8200c5ced6241df17532f4173564661186af8d12a6616e043c03d7518c1c8f21e788e2ca7706a0d5403d0
ripemd-160 4b8f6805853bf1d1f6db6019bd7d631d9a91c1c4

157057948 as geometric shapes

Circle

Radius = n
Diameter 314115896
Circumference 986824191.24938
Area 7.7494291257193E+16

Sphere

Radius = n
Volume 1.6228125822092E+25
Surface area 3.0997716502877E+17
Circumference 986824191.24938

Square

Length = n
Perimeter 628231792
Area 24667199029970704
Diagonal 222113480.14009

Cube

Length = n
Surface area 148003194179824224
Volume 3.8741796625548E+24
Space diagonal 272032345.66851

Equilateral Triangle

Length = n
Perimeter 471173844
Area 1.0681210500081E+16
Altitude 136016172.83426

Triangular Pyramid

Length = n
Surface area 1.0681210500081E+16
Volume 4.5657645182125E+23
Height 74037826.713363