157020948 (number)

157020948 is an even 9-digits composite number following 157020947 and preceding 157020949. In scientific notation, it is written as 1.57020948 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors. There are 43856352 positive integers (up to 157020948) that are relatively prime to 157020948.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57020948 × 10^8
Engineering notation 1.57020948 × 10^6

Prime Factorization of 157020948

Prime Factorization 2 × 2 × 9 × 7 × 59 × 59 × 179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1330686
Product of the distinct prime numbers

The prime factorization of 157020948 is 2 × 2 × 9 × 7 × 59 × 59 × 179. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 4, 82, 94, 410, 177, 2517, 1416, 81604, 81208, 419823, 604049, 3996634, 572822, 5820922, 876012, 626792973, 531550184, 7701988024, 7544378172

Basic calculations (n = 157020948)

Multiplication

n×y
n×2 314041896
n×3 471062844
n×4 628083792
n×5 785104740

Division

n÷y
n÷2 78510474
n÷3 52340316
n÷3 39255237
n÷5 31404189.6

Exponentiation

ny
n2 24655578110818704
n3 3.8714422484488E+24
n4 6.0789753197868E+32
n5 9.5452646758153E+40

Nth Root

y√n
2√n 12530.799974463
3√n 539.49306334585
4√n 111.94105580377
5√n 43.570397190434

Divisors of 157020948

1, 2, 4, 7, 9, 14, 18, 28, 36, 59, 63, 118, 126, 179, 236, 252, 358, 413, 531, 716, 826, 1062, 1253, 1611, 1652, 2124, 2506, 3222, 3481, 3717, 5012, 6444, 6962, 7434, 10561, 11277, 13924, 14868, 21122, 22554, 24367, 31329, 42244, 45108, 48734, 62658, 73927, 95049, 97468, 125316, 147854, 190098, 219303, 295708, 380196, 438606, 623099, 665343, 877212, 1246198, 1330686, 2492396, 2661372, 4361693, 5607891, 8723386, 11215782, 17446772, 22431564, 39255237, 78510474, 157020948

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157020947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157020948 can be divided by 72 positive divisors. The sum of these divisors (counting 157020948) is 1, the average is 0.013888888888889.

Base conversion 157020948

Base System Value
2 Binary 1001010110111111001100010100
3 Ternary 101221110111020200
4 Quaternary 21112333030110
5 Quinary 310144132243
6 Senary 23325300500
8 Octal 1126771424
10 Decimal 157020948
12 Duodecimal 44704730
16 Hexadecimal 95bf314
20 Vigesimal 2917c78
36 Base36 2lhi50

Cryptographic Hash Functions

md5 0566dfef9f34800feb0167c1d7199b3b
sha1 d4e6b05f34eefe69c276fb7b2c72eefee3d56247
sha256 1429130482499d70a55bd82ae0a6f21bbc89c74fb196fcbe86792c8de8fb66b2
sha512 368fcfd86c40da8ee8992b7913c7ca3df0681c244c34d2e14415cedf6b4ed3dbec04a67683894d5b5ed1ca0ee6d43fd10baf038fcc31e6d58ef27a4c957ac798
ripemd-160 ac52a83d8161482743750b96b4ecd710becfde17

157020948 as geometric shapes

Circle

Radius = n
Diameter 314041896
Circumference 986591713.39301
Area 7.7457783062957E+16

Sphere

Radius = n
Volume 1.6216659368699E+25
Surface area 3.0983113225183E+17
Circumference 986591713.39301

Square

Length = n
Perimeter 628083792
Area 24655578110818704
Diagonal 222061154.23828

Cube

Length = n
Surface area 147933468664912224
Volume 3.8714422484488E+24
Space diagonal 271968259.78863

Equilateral Triangle

Length = n
Perimeter 471062844
Area 1.067617849448E+16
Altitude 135984129.89432

Triangular Pyramid

Length = n
Surface area 1.067617849448E+16
Volume 4.5625384447504E+23
Height 74020384.746094