289196135739721

Names of 289196135739721

• Cardinal: 289196135739721 can be written as Two hundred eighty-nine trillion, one hundred ninety-six billion, one hundred thirty-five million, seven hundred thirty-nine thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 2.89196135739721 × 10¹⁴

Factors of 289196135739721

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2991

Divisors of 289196135739721

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 19 29 133 167 203 367 551 733 1169 1669 2569 3173 3857 4843 5131 6973 10643 11683 13927 21257 22211 31711 33901 48401 48811 61289 74501 92017 97489 122411 148799 202217 221977 269011 278723 338807 403883 429023 612523 644119 856877 919619 1164491 1223377 1415519 1777381 1883077 1951061 2325809 2827181 3549919 4287661 5111209 5295737 6437333 7801319 8082967 8151437 8563639 11637937 12441667 16280663 17763167 23244163 24849433 33770239 35477933 35778463 37070159 44924837 54609233 56580769 67448461 81465559 102291341 124342169 148225061 153576373 162709141 204303959 236391673 248345531 314473859 337500173 448979359 472139227 674080727 716039387 853571903 1037575427 1075034611 1302820273 1430127713 1943535479 2362501211 2966448889 3142855513 3881775221 4718565089 5924814811 5975003321 8530607821 9119741911 13020401411 13604748353 20765142223 24753585187 27172426547 41473703677 56362528891 59714254747 74979552953 91142809877 112571481409 173275096309 247387626809 394537702237 524856870671 788000369863 1424611506107 1731713387663 2174407035637 9972280542749 15220849249459 41313733677103 289196135739721
• Sum of all divisors σ(n): 363756589056000
• Sum of proper divisors (its aliquot sum) s(n): 74560453316279
• 289196135739721 is a deficient number, because the sum of its proper divisors (74560453316279) is less than itself. Its deficiency is 214635682423442

Bases of 289196135739721

• Binary: 1000001110000010110111000111100001111000101001001₂
• Hexadecimal: 0x10705B8F0F149
• Base-36: 2UIEVCE9U1

Squares and roots of 289196135739721

• 289196135739721 squared (289196135739721²) is 83634404926787133903857157841
• 289196135739721 cubed (289196135739721³) is 24186746719717922739570857118197265190302361
• The square root of 289196135739721 is 17005767.7197979215
• The cube root of 289196135739721 is 66129.8435414969

Scales and comparisons

• 289,196,135,739,721 seconds is equal to 9,195,542 years, 29 weeks, 5 days, 23 hours, 42 minutes, 1 second.
• To count from 1 to 289,196,135,739,721 would take you about twenty-two million, nine hundred eighty-eight thousand, eight hundred fifty-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 289196135739721 cubic inches would be around 5510.8 feet tall.

Recreational maths with 289196135739721

• 289196135739721 backwards is 127937531691982
• The number of decimal digits it has is: 15
• The sum of 289196135739721's digits is 73
• More coming soon!