12732397634385

Names of 12732397634385

• Cardinal: 12732397634385 can be written as Twelve trillion, seven hundred thirty-two billion, three hundred ninety-seven million, six hundred thirty-four thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 1.2732397634385 × 10¹³

Factors of 12732397634385

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 141111

Divisors of 12732397634385

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 9 11 13 15 27 31 33 39 45 55 65 93 99 117 135 143 151 155 165 195 279 297 341 351 403 429 453 465 495 585 715 755 837 1023 1209 1287 1359 1395 1485 1661 1705 1755 1963 2015 2145 2265 3069 3627 3861 4077 4185 4433 4681 4983 5115 5889 6045 6435 6795 8305 9207 9815 10881 13299 14043 14949 15345 17667 18135 19305 20385 21593 22165 23405 24915 29445 39897 42129 44847 46035 51491 53001 54405 60853 64779 66495 70215 74745 88335 107965 119691 126387 140897 154473 182559 194337 199485 210645 224235 257455 265005 304265 323895 422691 463419 547677 583011 598455 631935 669383 704485 772365 912795 971685 1268073 1390257 1549867 1643031 1831661 2008149 2113455 2317095 2738385 2915055 3346915 3804219 4367807 4649601 5494983 6024447 6340365 6951285 7749335 8215155 9158305 10040745 13103421 13948803 16484949 18073341 19021095 20148271 21275447 21839035 23248005 27474915 30122235 39310263 41846409 48045877 49454847 56781491 60444813 63826341 65517105 69744015 82424745 90366705 100741355 106377235 117930789 144137631 170344473 181334439 191479023 196551315 209232045 234029917 240229385 247274235 276580811 283907455 302224065 319131705 432412893 511033419 544003317 574437069 589653945 624596401 659538857 702089751 720688155 829742433 851722365 906672195 957395115 1170149585 1297238679 1382904055 1533100257 1873789203 1978616571 2106269253 2162064465 2489227299 2555167095 2720016585 2872185345 3042388921 3122982005 3297694285 3510448755 4148712165 5621367609 5935849713 6318807759 6486193395 7254927427 7467681897 7665501285 8574005141 9127166763 9368946015 9893082855 10531346265 12446136495 15211944605 16864102827 17807549139 21764782281 25722015423 27381500289 28106838045 29679248565 31594038795 36274637135 37338409485 42870025705 45635833815 65294346843 77166046269 82144500867 84320514135 89037745695 94314056551 108823911405 128610077115 136907501445 195883040529 231498138807 282942169653 326471734215 385830231345 410722504335 471570282755 848826508959 979415202645 1157490694035 1414710848265 2546479526877 4244132544795 12732397634385
• Sum of all divisors σ(n): 27632419799040
• Sum of proper divisors (its aliquot sum) s(n): 14900022164655
• 12732397634385 is an abundant number, because the sum of its proper divisors (14900022164655) is greater than itself. Its abundance is 2167624530270

Bases of 12732397634385

• Binary: 10111001010001111110000010011100001101010001₂
• Hexadecimal: 0xB947E09C351
• Base-36: 4IH6KT6Q9

Squares and roots of 12732397634385

• 12732397634385 squared (12732397634385²) is 162113949520092744134328225
• 12732397634385 cubed (12732397634385³) is 2064099267370438161441723776661136016625
• The square root of 12732397634385 is 3568248.5387631001
• The cube root of 12732397634385 is 23350.8878358023

Scales and comparisons

• 12,732,397,634,385 seconds is equal to 404,850 years, 44 weeks, 5 days, 8 hours, 39 minutes, 45 seconds.
• To count from 1 to 12,732,397,634,385 would take you about one million, twelve thousand, one hundred twenty-seven 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 12732397634385 cubic inches would be around 1945.9 feet tall.

Recreational maths with 12732397634385

• 12732397634385 backwards is 58343679323721
• The number of decimal digits it has is: 14
• The sum of 12732397634385's digits is 63
• More coming soon!