21329797671367299

Names of 21329797671367299

• Cardinal: 21329797671367299 can be written as Twenty-one quadrillion, three hundred twenty-nine trillion, seven hundred ninety-seven billion, six hundred seventy-one million, three hundred sixty-seven thousand, two hundred ninety-nine.

Scientific notation

• Scientific notation: 2.1329797671367299 × 10¹⁶

Factors of 21329797671367299

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2229

Divisors of 21329797671367299

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 9 27 47 81 89 141 267 423 619 801 1269 1471 1857 2209 2403 3807 4183 4413 5571 6627 7209 12549 13239 16713 19881 29093 37647 39717 50139 55091 59643 69137 87279 112941 119151 130919 165273 178929 196601 207411 261837 338823 392757 495819 589803 622233 785511 910549 1178271 1367371 1487457 1769409 1866699 2163841 2356533 2589277 2731647 3249439 3534813 4102113 4462371 5308227 5600097 6153193 6491523 7767831 8194941 9748317 10604439 12306339 15924681 18459579 19474569 23303493 24584823 29244951 36919017 42795803 55378737 58423707 69910479 73754469 81038861 87734853 101700527 110757051 121696019 128387409 166136211 175271121 192581849 209731437 243116583 263204559 289200071 305101581 365088057 385162227 498408633 577745547 729349749 867600213 915304743 1095264171 1155486681 1339417579 1733236641 2011402741 2188049247 2602800639 2745914229 3285792513 3466460043 3808826467 4018252737 4779924769 5199709923 6034208223 6564147741 7808401917 8237742687 9051346903 9857377539 11426479401 12054758211 14339774307 15599129769 18102624669 23425205751 27154040709 34279438203 36164274633 43019322921 54307874007 62952626213 81462122127 102838314609 108492823899 119208164531 129057968763 162923622021 179014843949 188857878639 244386366381 308514943827 357624493593 387173906289 425413304441 537044531847 566573635917 733159099143 1072873480779 1276239913323 1611133595541 1699720907751 2958773432011 3218620442337 3828719739969 4833400786623 5099162723253 5602783732957 8876320296033 9655861327011 11486159219907 14500202359869 16808351198871 26628960888099 34458477659721 50425053596613 79886882664297 151275160789839 239660647992891 263330835448979 453825482369517 789992506346937 2369977519040811 7109932557122433 21329797671367299
• Sum of all divisors σ(n): 32996799027343800
• Sum of proper divisors (its aliquot sum) s(n): 11667001355976501
• 21329797671367299 is a deficient number, because the sum of its proper divisors (11667001355976501) is less than itself. Its deficiency is 9662796315390798

Bases of 21329797671367299

• Binary: 1001011110001110101011010000101010101010011001010000011₂
• Hexadecimal: 0x4BC75685553283
• Base-36: 5U0S5RYH56R

Squares and roots of 21329797671367299

• 21329797671367299 squared (21329797671367299²) is 454960268701465850950656166555401
• 21329797671367299 cubed (21329797671367299³) is 9704210479913166953627118742903505401590703231899
• The square root of 21329797671367299 is 146047244.6551707425
• The cube root of 21329797671367299 is 277329.1870744359

Scales and comparisons

• 21,329,797,671,367,299 seconds is equal to 678,221,588 years, 28 weeks, 5 days, 10 hours, 1 minute, 39 seconds.
• To count from 1 to 21,329,797,671,367,299 would take you about two billion, thirty-four million, six hundred sixty-four thousand, seven hundred sixty-five 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 21329797671367299 cubic inches would be around 23110.8 feet tall.

Recreational maths with 21329797671367299

• 21329797671367299 backwards is 99276317679792312
• The number of decimal digits it has is: 17
• The sum of 21329797671367299's digits is 90
• More coming soon!