21443399833712808387241

Names of 21443399833712808387241

• Cardinal: 21443399833712808387241 can be written as Twenty-one sextillion, four hundred forty-three quintillion, three hundred ninety-nine quadrillion, eight hundred thirty-three trillion, seven hundred twelve billion, eight hundred eight million, three hundred eighty-seven thousand, two hundred forty-one.

Scientific notation

• Scientific notation: 2.1443399833712808387241 × 10²²

Factors of 21443399833712808387241

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 143

Divisors of 21443399833712808387241

• Number of divisors d(n): 175
• Complete list of divisors:
  1 13 29 101 169 377 841 1313 2197 2929 4901 10201 10933 17069 24389 28561 38077 63713 84941 132613 142129 221897 295829 317057 495001 707281 828269 1030301 1104233 1723969 1847677 2463289 2884661 3845777 4121741 6435013 8579041 9194653 13393913 14355029 22411597 24019801 29878729 32022757 49995101 53582633 71435381 83655169 104060401 111527533 119530489 174120869 186615377 248792189 291350761 388423477 416295841 649936313 696574229 866483141 928659953 1352785213 1449857929 1553896357 2263571297 2425999901 3017751629 3234298457 5049505201 5411845933 7214973481 8449172069 10510100501 11264280833 12072579389 17586207769 18848153077 20200652641 25128011089 29426426861 39230771177 42045879941 65643567613 70353997129 87514797241 93794655253 136631306513 146435650829 156943532057 228620700997 245025990001 304792914529 326664144157 510000025301 546596439233 728712321581 853366378969 1061520150601 1137692364133 1219330518289 1776206984669 1903663460777 2040265916741 2537929119989 2972069112961 3962307888877 4246633874041 6630000328913 7105753710029 8838994521341 9473260180553 13799761957813 14790000733729 15851296737757 23090690800697 24747624990101 30784084367429 32993078559857 51510002555401 55206240362533 73599944479681 86190004275869 114906928777433 123152382347189 179396905451569 192270009538477 206066857590841 256330841118889 300178980409061 400193096776577 428910021278141 669630033220213 717681124712929 892738446655441 956799278235853 1493790074106629 1600980970513457 2332159770870397 2499510124000201 3332300934545557 5202510258095501 5575830276615833 7433594392447781 8705190431862769 11605599806520733 12438390617066089 19419270963386177 20812752616674941 25889414953007789 30318077021315161 43319912149092241 67632633355241513 72485793596005829 96636727101821153 150872797484769529 161699078021859157 252450522524020301 336562394389101257 563158857938199133 750793033637225881 879224233618139669 1256277452323674989 1961346367302003877 2102088014284169041 4375311127058316341 7321065153196588729 9760309437283936453 16331606880207774857 25497502774926050401 56879044651758112433 126884022684691173889 212310889442701073141 739427580472855461629 1649492294900985260557 21443399833712808387241
• Sum of all divisors σ(n): 24300538588927129477667
• Sum of proper divisors (its aliquot sum) s(n): 2857138755214321090426
• 21443399833712808387241 is a deficient number, because the sum of its proper divisors (2857138755214321090426) is less than itself. Its deficiency is 18586261078498487296815

Bases of 21443399833712808387241

• Binary: 100100010100111001011110011111010001100001010100010010101110110001010101001₂
• Hexadecimal: 0x48A72F3E8C2A25762A9
• Base-36: 3HPGWD4OEDXK9M1

Squares and roots of 21443399833712808387241

• 21443399833712808387241 squared (21443399833712808387241²) is 459819396428474498393357413258427115411592081
• 21443399833712808387241 cubed (21443399833712808387241³) is 9860091168912273977683190066384733535831636338868403200173777038521
• 21443399833712808387241 is a perfect square number. Its square root is 146435650829
• The cube root of 21443399833712808387241 is 27782066.5844693101
• Being both a perfect square and a perfect cube, 21443399833712808387241 is also a perfect sixth number.

Scales and comparisons

• 21,443,399,833,712,808,387,241 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 21,443,399,833,712,808,387,241 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 21443399833712808387241 cubic inches would be around 2315172.2 feet tall.

Recreational maths with 21443399833712808387241

• 21443399833712808387241 backwards is 14278380821733899334412
• The number of decimal digits it has is: 23
• The sum of 21443399833712808387241's digits is 100
• More coming soon!