152971387 (number)

152971387 is an odd 9-digits composite number following 152971386 and preceding 152971388. In scientific notation, it is written as 1.52971387 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 152840680 positive integers (up to 152971387) that are relatively prime to 152971387.

Interesting facts

Basic properties

Name

Name one hundred fifty-two million nine hundred seventy-one thousand three hundred eighty-seven

Notation

Scientific notation 1.52971387 × 10^8
Engineering notation 1.52971387 × 10^6

Prime Factorization of 152971387

Prime Factorization 1181 × 129527

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 152971387
Product of the distinct prime numbers

The prime factorization of 152971387 is 1181 × 129527. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 8, 52, 906, 739, 9511, 4759, 49783, 33587, 888090, 177837, 1054623, 1299167, 66089036, 11039100, 558975985, 792964342, 1112811034, 5234763794

Basic calculations (n = 152971387)

Multiplication

n×y
n×2 305942774
n×3 458914161
n×4 611885548
n×5 764856935

Division

n÷y
n÷2 76485693.5
n÷3 50990462.333333
n÷3 38242846.75
n÷5 30594277.4

Exponentiation

ny
n2 23400245240703769
n3 3.5795679706106E+24
n4 5.4757147732508E+32
n5 8.3762768368056E+40

Nth Root

y√n
2√n 12368.160210799
3√n 534.81478084841
4√n 111.21223049107
5√n 43.343306692969

Divisors of 152971387

1, 1181, 129527, 152971387

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -152971386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 152971387 can be divided by 4 positive divisors. The sum of these divisors (counting 152971387) is 1, the average is 0.25.

Base conversion 152971387

Base System Value
2 Binary 1001000111100010100001111011
3 Ternary 101122211202021221
4 Quaternary 21013202201323
5 Quinary 303130041022
6 Senary 23102412511
8 Octal 1107424173
10 Decimal 152971387
12 Duodecimal 43291137
16 Hexadecimal 91e287b
20 Vigesimal 27g1897
36 Base36 2j2ph7

Cryptographic Hash Functions

md5 5fb12737d17bc901cdbd9779f104120a
sha1 4c99c883846ec3a5dc8c00bd64b89aecde886bb1
sha256 12353a144e78997a659b43a8eaa705c907cdbd3b6c71b4146d1652387297ab55
sha512 7e202d72a11eb4360073954aede8adcd3b196ba9b49e02f487275e754846fcaa80435ecc3de49a0c0df2037c9d4ed538c026482dc7438e8abf134a30629acaf9
ripemd-160 007f7767c2b5a3d2d0a8446e576c92b7feeb75a2

152971387 as geometric shapes

Circle

Radius = n
Diameter 305942774
Circumference 961147571.21728
Area 7.3514038540394E+16

Sphere

Radius = n
Volume 1.4994059252661E+25
Surface area 2.9405615416158E+17
Circumference 961147571.21728

Square

Length = n
Perimeter 611885548
Area 23400245240703769
Diagonal 216334210.15042

Cube

Length = n
Surface area 140401471444222614
Volume 3.5795679706106E+24
Space diagonal 264954214.38828

Equilateral Triangle

Length = n
Perimeter 458914161
Area 1.0132603416618E+16
Altitude 132477107.19414

Triangular Pyramid

Length = n
Surface area 1.0132603416618E+16
Volume 4.2185613095615E+23
Height 72111403.383474