157250970 (number)

157250970 is an even 9-digits composite number following 157250969 and preceding 157250971. In scientific notation, it is written as 1.57250970 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 41410656 positive integers (up to 157250970) that are relatively prime to 157250970.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57250970 × 10^8
Engineering notation 1.57250970 × 10^6

Prime Factorization of 157250970

Prime Factorization 2 × 15 × 3 × 3 × 3 × 83 × 2339

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17472330
Product of the distinct prime numbers

The prime factorization of 157250970 is 2 × 15 × 3 × 3 × 3 × 83 × 2339. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 9, 69, 67, 329, 485, 4678, 2368, 61885, 47152, 485312, 89774, 3342623, 2141319, 13034021, 21342241, 778316102, 398436694, 9222217225, 4522842271

Basic calculations (n = 157250970)

Multiplication

n×y
n×2 314501940
n×3 471752910
n×4 629003880
n×5 786254850

Division

n÷y
n÷2 78625485
n÷3 52416990
n÷3 39312742.5
n÷5 31450194

Exponentiation

ny
n2 24727867565940900
n3 3.8884811607757E+24
n4 6.1146743435871E+32
n5 9.6153847176319E+40

Nth Root

y√n
2√n 12539.974880358
3√n 539.7563715817
4√n 111.98202927415
5√n 43.583155083641

Divisors of 157250970

1, 2, 3, 6, 9, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 405, 498, 747, 810, 1245, 1494, 2241, 2339, 2490, 3735, 4482, 4678, 7017, 7470, 11205, 14034, 21051, 22410, 33615, 35085, 42102, 63153, 67230, 70170, 105255, 126306, 194137, 210510, 315765, 388274, 582411, 631530, 947295, 1164822, 1747233, 1894590, 2912055, 3494466, 5241699, 5824110, 8736165, 10483398, 17472330, 26208495, 52416990, 78625485, 157250970

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157250969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157250970 can be divided by 64 positive divisors. The sum of these divisors (counting 157250970) is 1, the average is 0.015625.

Base conversion 157250970

Base System Value
2 Binary 1001010111110111010110011010
3 Ternary 101221220011210000
4 Quaternary 21113313112122
5 Quinary 310224012340
6 Senary 23334233430
8 Octal 1127672632
10 Decimal 157250970
12 Duodecimal 447b5876
16 Hexadecimal 95f759a
20 Vigesimal 292g78a
36 Base36 2lmfmi

Cryptographic Hash Functions

md5 106ef3de7c7adbb1ce81adb96ffd7b9d
sha1 d9bf26bc08a04fa986a16f7b31ea96c965a557b2
sha256 911142479be5119391395b0edaae41539c9f761ef60f7a8b6a29d28f83dbc455
sha512 17accbc6e2b75e343a81765eb1923a53341669b8e7bdfa14358ac46009cacb3a4563e322a195a3f0edb24092533af488951792fd19ea7d194a131ca4327db140
ripemd-160 d372d0ddf8d114296cbb41760c4d0ff703f301bc

157250970 as geometric shapes

Circle

Radius = n
Diameter 314501940
Circumference 988036984.24374
Area 7.7684887084101E+16

Sphere

Radius = n
Volume 1.6288031797754E+25
Surface area 3.107395483364E+17
Circumference 988036984.24374

Square

Length = n
Perimeter 629003880
Area 24727867565940900
Diagonal 222386454.47032

Cube

Length = n
Surface area 148367205395645400
Volume 3.8884811607757E+24
Space diagonal 272366669.57949

Equilateral Triangle

Length = n
Perimeter 471752910
Area 1.0707480746761E+16
Altitude 136183334.78974

Triangular Pyramid

Length = n
Surface area 1.0707480746761E+16
Volume 4.5826189955011E+23
Height 74128818.156775