1642332113287180

Names of 1642332113287180

• Cardinal: 1642332113287180 can be written as One quadrillion, six hundred forty-two trillion, three hundred thirty-two billion, one hundred thirteen million, two hundred eighty-seven thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.64233211328718 × 10¹⁵

Factors of 1642332113287180

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7382595374

Divisors of 1642332113287180

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 227 245 454 490 908 980 1135 1589 2270 3178 4540 6356 7945 11123 15890 22246 31780 44492 55615 111230 222460 7382595133 14765190266 29530380532 36912975665 51678165931 73825951330 103356331862 147651902660 206712663724 258390829655 361747161517 516781659310 723494323034 1033563318620 1446988646068 1675849095191 1808735807585 3351698190382 3617471615170 6703396380764 7234943230340 8379245475955 11730943666337 16758490951910 23461887332674 33516981903820 46923774665348 58654718331685 82116605664359 117309436663370 164233211328718 234618873326740 328466422657436 410583028321795 821166056643590 1642332113287180
• Sum of all divisors σ(n): 4029656667181488
• Sum of proper divisors (its aliquot sum) s(n): 2387324553894308
• 1642332113287180 is an abundant number, because the sum of its proper divisors (2387324553894308) is greater than itself. Its abundance is 744992440607128

Bases of 1642332113287180

• Binary: 101110101011011000100111110001101110011100000001100₂
• Hexadecimal: 0x5D5B13E37380C
• Base-36: G65OYGHQFG

Squares and roots of 1642332113287180

• 1642332113287180 squared (1642332113287180²) is 2697254770334334641505152352400
• 1642332113287180 cubed (1642332113287180³) is 4429788127037115153176868585651462273762232000
• The square root of 1642332113287180 is 40525696.9500486197
• The cube root of 1642332113287180 is 117983.2426957321

Scales and comparisons

• 1,642,332,113,287,180 seconds is equal to 52,221,081 years, 7 weeks, 9 hours, 59 minutes, 40 seconds.
• To count from 1 to 1,642,332,113,287,180 would take you about one hundred fifty-six million, six hundred sixty-three thousand, two hundred forty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1642332113287180 cubic inches would be around 9831.9 feet tall.

Recreational maths with 1642332113287180

• 1642332113287180 backwards is 0817823112332461
• The number of decimal digits it has is: 16
• The sum of 1642332113287180's digits is 52
• More coming soon!