13229427481497942

Names of 13229427481497942

• Cardinal: 13229427481497942 can be written as Thirteen quadrillion, two hundred twenty-nine trillion, four hundred twenty-seven billion, four hundred eighty-one million, four hundred ninety-seven thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.3229427481497942 × 10¹⁶

Factors of 13229427481497942

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12259206

Divisors of 13229427481497942

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 11 13 22 26 33 39 66 78 143 286 373 429 746 858 1119 2238 3373 4103 4849 6746 8206 9698 10119 12309 14547 20238 24618 29094 37103 43849 53339 74206 87698 106678 111309 131547 160017 222618 263094 320034 482339 964678 1258129 1447017 2516258 2894034 3774387 7548774 12255431 13839419 16355677 24510862 27678838 32711354 36766293 41518257 49067031 73532586 83036514 98134062 134809741 159320603 179912447 269619482 318641206 359824894 404429223 477961809 539737341 808858446 955923618 1079474682 1752526633 3505053266 4571275763 5257579899 9142551526 10515159798 13713827289 27427654578 41337568763 50284033393 59426584919 82675137526 100568066786 118853169838 124012706289 150852100179 178279754757 248025412578 301704200358 356559509514 454713256393 537388393919 653692434109 909426512786 1074776787838 1307384868218 1364139769179 1612165181757 1961077302327 2728279538358 3224330363514 3922154604654 5911272333109 11822544666218 15418913148599 17733816999327 30837826297198 35467633998654 46256739445797 92513478891594 169608044634589 200445870931787 339216089269178 400891741863574 508824133903767 601337612795361 1017648267807534 1202675225590722 2204904580249657 4409809160499314 6614713740748971 13229427481497942
• Sum of all divisors σ(n): 31177108389030912
• Sum of proper divisors (its aliquot sum) s(n): 17947680907532970
• 13229427481497942 is an abundant number, because the sum of its proper divisors (17947680907532970) is greater than itself. Its abundance is 4718253426035028

Bases of 13229427481497942

• Binary: 101111000000000001100000011101100111011101000101010110₂
• Hexadecimal: 0x2F00181D9DD156
• Base-36: 3M9FV30SDW6

Squares and roots of 13229427481497942

• 13229427481497942 squared (13229427481497942²) is 175017751488212980518736150235364
• 13229427481497942 cubed (13229427481497942³) is 2315384651288142141267029409257329635758581620888
• The square root of 13229427481497942 is 115019248.3086980621
• The cube root of 13229427481497942 is 236508.6432156401

Scales and comparisons

• 13,229,427,481,497,942 seconds is equal to 420,654,872 years, 31 weeks, 3 days, 10 hours, 45 minutes, 42 seconds.
• To count from 1 to 13,229,427,481,497,942 would take you about one billion, two hundred sixty-one million, nine hundred sixty-four thousand, six hundred seventeen 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 13229427481497942 cubic inches would be around 19709.1 feet tall.

Recreational maths with 13229427481497942

• 13229427481497942 backwards is 24979418472492231
• 13229427481497942 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13229427481497942's digits is 78
• More coming soon!