157480972 (number)

157480972 is an even 9-digits composite number following 157480971 and preceding 157480973. In scientific notation, it is written as 1.57480972 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 71270400 positive integers (up to 157480972) that are relatively prime to 157480972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57480972 × 10^8
Engineering notation 1.57480972 × 10^6

Prime Factorization of 157480972

Prime Factorization 2 × 2 × 11 × 233 × 15361

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78740486
Product of the distinct prime numbers

The prime factorization of 157480972 is 2 × 2 × 11 × 233 × 15361. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 11, 9, 114, 408, 5367, 3055, 85265, 28355, 715585, 133012, 8028416, 1111563, 13432077, 86825402, 972992464, 539440708, 1464301258, 4997400633

Basic calculations (n = 157480972)

Multiplication

n×y
n×2 314961944
n×3 472442916
n×4 629923888
n×5 787404860

Division

n÷y
n÷2 78740486
n÷3 52493657.333333
n÷3 39370243
n÷5 31496194.4

Exponentiation

ny
n2 24800256542064784
n3 3.9055685060937E+24
n4 6.1505272455223E+32
n5 9.6859100893733E+40

Nth Root

y√n
2√n 12549.142281447
3√n 540.01940030895
4√n 112.02295426138
5√n 43.59589694875

Divisors of 157480972

1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 5126, 10252, 15361, 30722, 61444, 168971, 337942, 675884, 3579113, 7158226, 14316452, 39370243, 78740486, 157480972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157480971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157480972 can be divided by 24 positive divisors. The sum of these divisors (counting 157480972) is 1, the average is 0.041666666666667.

Base conversion 157480972

Base System Value
2 Binary 1001011000101111100000001100
3 Ternary 101222022212021121
4 Quaternary 21120233200030
5 Quinary 310303342342
6 Senary 23343210324
8 Octal 1130574014
10 Decimal 157480972
12 Duodecimal 448a69a4
16 Hexadecimal 962f80c
20 Vigesimal 294528c
36 Base36 2lrd3g

Cryptographic Hash Functions

md5 c487d6eb7701abf4c22abc7ac71de1ad
sha1 63a868a2f6e7c9aa94d16fe8f8a844bb381cb8f1
sha256 b9ca91c516278abebc837af652880ebe96a8e83adb26422740bb1d3fe5559799
sha512 33152f48c1f3ee808b2803ecb229b868b42cd4b25f5e4758d5accb507b59e67acc2ea6c3f118163fba23ed795793b780b5712669f252f0b37e44ddad7f362b91
ripemd-160 f747c91331e1d198ea83f2faa75ebcf500569c87

157480972 as geometric shapes

Circle

Radius = n
Diameter 314961944
Circumference 989482129.43076
Area 7.7912303759693E+16

Sphere

Radius = n
Volume 1.6359607102448E+25
Surface area 3.1164921503877E+17
Circumference 989482129.43076

Square

Length = n
Perimeter 629923888
Area 24800256542064784
Diagonal 222711726.4181

Cube

Length = n
Surface area 148801539252388704
Volume 3.9055685060937E+24
Space diagonal 272765044.72933

Equilateral Triangle

Length = n
Perimeter 472442916
Area 1.07388260929E+16
Altitude 136382522.36467

Triangular Pyramid

Length = n
Surface area 1.07388260929E+16
Volume 4.6027566250791E+23
Height 74237242.139366