13649041863995280

Names of 13649041863995280

• Cardinal: 13649041863995280 can be written as Thirteen quadrillion, six hundred forty-nine trillion, forty-one billion, eight hundred sixty-three million, nine hundred ninety-five thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.364904186399528 × 10¹⁶

Factors of 13649041863995280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 669318

Divisors of 13649041863995280

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 127 240 254 381 508 635 762 1016 1270 1524 1905 2032 2540 3048 3810 5080 6096 7620 10160 15240 30480 669181 1338362 2007543 2676724 3345905 4015086 5353448 6691810 8030172 10037715 10706896 13383620 16060344 20075430 26767240 32120688 40150860 53534480 80301720 84985987 160603440 169971974 254957961 339943948 424929935 509915922 679887896 849859870 1019831844 1274789805 1359775792 1699719740 2039663688 2549579610 3399439480 4079327376 5099159220 6798878960 10198318440 20396636880 447803210761 895606421522 1343409632283 1791212843044 2239016053805 2686819264566 3582425686088 4478032107610 5373638529132 6717048161415 7164851372176 8956064215220 10747277058264 13434096322830 17912128430440 21494554116528 26868192645660 35824256860880 53736385291320 56871007766647 107472770582640 113742015533294 170613023299941 227484031066588 284355038833235 341226046599882 454968062133176 568710077666470 682452093199764 853065116499705 909936124266352 1137420155332940 1364904186399528 1706130232999410 2274840310665880 2729808372799056 3412260465998820 4549680621331760 6824520931997640 13649041863995280
• Sum of all divisors σ(n): 42645259094731776
• Sum of proper divisors (its aliquot sum) s(n): 28996217230736496
• 13649041863995280 is an abundant number, because the sum of its proper divisors (28996217230736496) is greater than itself. Its abundance is 15347175366741216

Bases of 13649041863995280

• Binary: 110000011111011011101100110011110100111110111110010000₂
• Hexadecimal: 0x307DBB33D3EF90
• Base-36: 3QE6J9Q06MO

Squares and roots of 13649041863995280

• 13649041863995280 squared (13649041863995280²) is 186296343805095747540803862278400
• 13649041863995280 cubed (13649041863995280³) is 2542766595705009595970046912522379428707645952000
• The square root of 13649041863995280 is 116829113.9399562509
• The cube root of 13649041863995280 is 238983.2091049597

Scales and comparisons

• 13,649,041,863,995,280 seconds is equal to 433,997,312 years, 6 days, 28 minutes.
• To count from 1 to 13,649,041,863,995,280 would take you about one billion, three hundred one million, nine hundred ninety-one thousand, nine hundred thirty-six 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 13649041863995280 cubic inches would be around 19915.3 feet tall.

Recreational maths with 13649041863995280

• 13649041863995280 backwards is 08259936814094631
• The number of decimal digits it has is: 17
• The sum of 13649041863995280's digits is 78
• More coming soon!