155048973 (number)

155048973 is an odd 9-digits composite number following 155048972 and preceding 155048974. In scientific notation, it is written as 1.55048973 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 103206384 positive integers (up to 155048973) that are relatively prime to 155048973.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million forty-eight thousand nine hundred seventy-three

Notation

Scientific notation 1.55048973 × 10^8
Engineering notation 1.55048973 × 10^6

Prime Factorization of 155048973

Prime Factorization 3 × 653 × 79147

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155048973
Product of the distinct prime numbers

The prime factorization of 155048973 is 3 × 653 × 79147. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 94, 28, 701, 308, 2799, 6362, 58706, 82749, 643712, 193010, 5437905, 4634347, 34259741, 128269, 414324737, 633045096, 522279310, 5085783693

Basic calculations (n = 155048973)

Multiplication

n×y
n×2 310097946
n×3 465146919
n×4 620195892
n×5 775244865

Division

n÷y
n÷2 77524486.5
n÷3 51682991
n÷3 38762243.25
n÷5 31009794.6

Exponentiation

ny
n2 24040184028354729
n3 3.7274058443274E+24
n4 5.7793044811716E+32
n5 8.9607522445996E+40

Nth Root

y√n
2√n 12451.866245668
3√n 537.22510320328
4√n 111.58793055554
5√n 43.460405967646

Divisors of 155048973

1, 3, 653, 1959, 79147, 237441, 51682991, 155048973

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 -155048972
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 155048973 can be divided by 8 positive divisors. The sum of these divisors (counting 155048973) is 1, the average is 0.125.

Base conversion 155048973

Base System Value
2 Binary 1001001111011101110000001101
3 Ternary 101210202022012120
4 Quaternary 21033131300031
5 Quinary 304143031343
6 Senary 23215123153
8 Octal 1117356015
10 Decimal 155048973
12 Duodecimal 43b134b9
16 Hexadecimal 93ddc0d
20 Vigesimal 289128d
36 Base36 2kb8jx

Cryptographic Hash Functions

md5 b64d3d79b50f5e6db3f5e09cf9cac748
sha1 7513f270712493feb48bcb646f72b80d5f391805
sha256 f87fe5b1c70f1a716042e9cda28fb7321538451b445f5ad39605dd78eaf747ac
sha512 9fd4097ba78136436d00fde7117a2d1dd7038f868f3f597489043193c6f841c0b9293b56cc0a5c8a8a7de6a58bc3cd1a76b7156f1c25ccf18cfbd1f989223be0
ripemd-160 6a093bd26b05d8dc09b1af0a5a413cb534f95725

155048973 as geometric shapes

Circle

Radius = n
Diameter 310097946
Circumference 974201429.04688
Area 7.5524465534426E+16

Sphere

Radius = n
Volume 1.5613321089982E+25
Surface area 3.020978621377E+17
Circumference 974201429.04688

Square

Length = n
Perimeter 620195892
Area 24040184028354729
Diagonal 219272360.44862

Cube

Length = n
Surface area 144241104170128374
Volume 3.7274058443274E+24
Space diagonal 268552698.89738

Equilateral Triangle

Length = n
Perimeter 465146919
Area 1.0409705040104E+16
Altitude 134276349.44869

Triangular Pyramid

Length = n
Surface area 1.0409705040104E+16
Volume 4.3927899145971E+23
Height 73090786.816207