21442504880335

Names of 21442504880335

• Cardinal: 21442504880335 can be written as Twenty-one trillion, four hundred forty-two billion, five hundred four million, eight hundred eighty thousand, three hundred thirty-five.

Scientific notation

• Scientific notation: 2.1442504880335 × 10¹³

Factors of 21442504880335

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 539

Divisors of 21442504880335

• Number of divisors d(n): 168
• Complete list of divisors:
  1 5 7 11 35 49 55 77 121 127 245 385 389 539 605 635 847 889 1331 1397 1945 2695 2723 4235 4279 4445 5929 6223 6655 6985 9317 9779 13615 14641 15367 19061 21395 29645 29953 31115 46585 47069 48895 49403 65219 68453 73205 76835 95305 102487 107569 149765 161051 169037 209671 235345 247015 326095 329483 342265 345821 512435 517759 537845 543433 717409 752983 805255 845185 1048355 1127357 1183259 1647415 1729105 1771561 1859407 2306381 2420747 2588795 2717165 3587045 3624313 3764915 3804031 5636785 5695349 5916295 5977763 7891499 8282813 8857805 9297035 11531905 12103735 12400927 13015849 18121565 19020155 20453477 25370191 26628217 28476745 29888815 39457495 39867443 41414065 41844341 62004635 62648839 65079245 65755393 86806489 91110943 102267385 126850955 133141085 143174339 199337215 209221705 224988247 279072101 292910387 313244195 328776965 434032445 438541873 455554715 460287751 689137229 715871695 723309323 1002220373 1124941235 1395360505 1464551935 1574917729 2192709365 2301438755 3069793111 3222014257 3445686145 3616546615 4823960603 5011101865 5063165261 7874588645 7956402553 11024424103 15348965555 16110071285 24119803015 25315826305 33767724221 35442156827 39782012765 55122120515 55694817871 87520428083 168838621105 177210784135 278474089355 389863725097 437602140415 612642996581 1949318625485 3063214982905 4288500976067 21442504880335
• Sum of all divisors σ(n): 33269743802880
• Sum of proper divisors (its aliquot sum) s(n): 11827238922545
• 21442504880335 is a deficient number, because the sum of its proper divisors (11827238922545) is less than itself. Its deficiency is 9615265957790

Bases of 21442504880335

• Binary: 100111000000001111000111000101111000011001111₂
• Hexadecimal: 0x138078E2F0CF
• Base-36: 7LMJTRYKV

Squares and roots of 21442504880335

• 21442504880335 squared (21442504880335²) is 459781015543190292669712225
• 21442504880335 cubed (21442504880335³) is 9858856669670240341545901360802511595375
• The square root of 21442504880335 is 4630605.2390951011
• The cube root of 21442504880335 is 27781.6800785913

Scales and comparisons

• 21,442,504,880,335 seconds is equal to 681,805 years, 17 weeks, 19 hours, 38 minutes, 55 seconds.
• To count from 1 to 21,442,504,880,335 would take you about one million, seven hundred four thousand, five hundred thirteen 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 21442504880335 cubic inches would be around 2315.1 feet tall.

Recreational maths with 21442504880335

• 21442504880335 backwards is 53308840524412
• 21442504880335 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21442504880335's digits is 49
• More coming soon!