156969904 (number)

156969904 is an even 9-digits composite number following 156969903 and preceding 156969905. In scientific notation, it is written as 1.56969904 × 10^8. The sum of its digits is 49. It has a total of 8 prime factors and 60 positive divisors. There are 62090496 positive integers (up to 156969904) that are relatively prime to 156969904.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred sixty-nine thousand nine hundred four

Notation

Scientific notation 1.56969904 × 10^8
Engineering notation 1.56969904 × 10^6

Prime Factorization of 156969904

Prime Factorization 2 × 2 × 2 × 2 × 7 × 13 × 13 × 8293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1509326
Product of the distinct prime numbers

The prime factorization of 156969904 is 2 × 2 × 2 × 2 × 7 × 13 × 13 × 8293. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 8, 56, 100, 255, 849, 1794, 6745, 22085, 31223, 590767, 466376, 7949034, 2528011, 11920812, 90054952, 533555381, 109254758, 6219148137, 3010762884

Basic calculations (n = 156969904)

Multiplication

n×y
n×2 313939808
n×3 470909712
n×4 627879616
n×5 784849520

Division

n÷y
n÷2 78484952
n÷3 52323301.333333
n÷3 39242476
n÷5 31393980.8

Exponentiation

ny
n2 24639550761769216
n3 3.867667917678E+24
n4 6.071074617418E+32
n5 9.5297599987294E+40

Nth Root

y√n
2√n 12528.763067438
3√n 539.43459796527
4√n 111.93195731085
5√n 43.567564069594

Divisors of 156969904

1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 8293, 9464, 16586, 18928, 33172, 58051, 66344, 107809, 116102, 132688, 215618, 232204, 431236, 464408, 754663, 862472, 928816, 1401517, 1509326, 1724944, 2803034, 3018652, 5606068, 6037304, 9810619, 11212136, 12074608, 19621238, 22424272, 39242476, 78484952, 156969904

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156969903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156969904 can be divided by 60 positive divisors. The sum of these divisors (counting 156969904) is 1, the average is 0.016666666666667.

Base conversion 156969904

Base System Value
2 Binary 1001010110110010101110110000
3 Ternary 101221100220020011
4 Quaternary 21112302232300
5 Quinary 310141014104
6 Senary 23324224304
8 Octal 1126625660
10 Decimal 156969904
12 Duodecimal 4469b094
16 Hexadecimal 95b2bb0
20 Vigesimal 29114f4
36 Base36 2lger4

Cryptographic Hash Functions

md5 2df5d3b84fd0e46591896b710ceb73aa
sha1 699485febb99b8f3dd4d14a653e298bf6857288a
sha256 bd22ff6e84a018047ab0133d469185a28cec2d3ee0a29bf843e8b1565edd64f0
sha512 a49a8a8531998cd172f24ef6c568f25abe6ff158c435633ce0fcf7c4b197a28e22eb17f264869271e367fd7d9f8a6cb9748e49a8e5ade964bac9324a2830d0e4
ripemd-160 d5c75d2329caf572f6a1b94b28312fecdabd4a7e

156969904 as geometric shapes

Circle

Radius = n
Diameter 313939808
Circumference 986270994.48219
Area 7.7407431660927E+16

Sphere

Radius = n
Volume 1.6200849488936E+25
Surface area 3.0962972664371E+17
Circumference 986270994.48219

Square

Length = n
Perimeter 627879616
Area 24639550761769216
Diagonal 221988967.1212

Cube

Length = n
Surface area 147837304570615296
Volume 3.867667917678E+24
Space diagonal 271879848.98721

Equilateral Triangle

Length = n
Perimeter 470909712
Area 1.0669238448764E+16
Altitude 135939924.4936

Triangular Pyramid

Length = n
Surface area 1.0669238448764E+16
Volume 4.5580903532797E+23
Height 73996322.373734