13845835392556880

Names of 13845835392556880

• Cardinal: 13845835392556880 can be written as Thirteen quadrillion, eight hundred forty-five trillion, eight hundred thirty-five billion, three hundred ninety-two million, five hundred fifty-six thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.384583539255688 × 10¹⁶

Factors of 13845835392556880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 21487

Divisors of 13845835392556880

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 631 1262 2524 3155 5048 6310 10096 12620 20849 25240 41698 50480 83396 104245 166792 208490 333584 398161 416980 796322 833960 1592644 1667920 1990805 3185288 3981610 6370576 7963220 13155719 15926440 26311438 31852880 52622876 65778595 105245752 131557190 210491504 263114380 434680801 526228760 869361602 1052457520 1738723204 2173404005 3477446408 4346808010 6954892816 8301258689 8693616020 16602517378 17387232040 33205034756 34774464080 41506293445 66410069512 83012586890 132820139024 166025173780 274283585431 332050347560 548567170862 664100695120 1097134341724 1371417927155 2194268683448 2742835854310 4388537366896 5485671708620 10971343417240 21942686834480 173072942406961 346145884813922 692291769627844 865364712034805 1384583539255688 1730729424069610 2769167078511376 3461458848139220 6922917696278440 13845835392556880
• Sum of all divisors σ(n): 32244211444347198
• Sum of proper divisors (its aliquot sum) s(n): 18398376051790318
• 13845835392556880 is an abundant number, because the sum of its proper divisors (18398376051790318) is greater than itself. Its abundance is 4552540659233438

Bases of 13845835392556880

• Binary: 110001001100001011011011000100001100010001111101010000₂
• Hexadecimal: 0x3130B6C4311F50
• Base-36: 3SBXSYVUONK

Squares and roots of 13845835392556880

• 13845835392556880 squared (13845835392556880²) is 191707157717780731290504035334400
• 13845835392556880 cubed (13845835392556880³) is 2654345749335332278987580339592909962281820672000
• The square root of 13845835392556880 is 117668327.9075422233
• The cube root of 13845835392556880 is 240126.2957528819

Scales and comparisons

• 13,845,835,392,556,880 seconds is equal to 440,254,737 years, 26 weeks, 21 hours, 21 minutes, 20 seconds.
• To count from 1 to 13,845,835,392,556,880 would take you about one billion, three hundred twenty million, seven hundred sixty-four thousand, two hundred twelve 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 13845835392556880 cubic inches would be around 20010.5 feet tall.

Recreational maths with 13845835392556880

• 13845835392556880 backwards is 08865529353854831
• The number of decimal digits it has is: 17
• The sum of 13845835392556880's digits is 83
• More coming soon!