1422803913897707991

Names of 1422803913897707991

• Cardinal: 1422803913897707991 can be written as One quintillion, four hundred twenty-two quadrillion, eight hundred three trillion, nine hundred thirteen billion, eight hundred ninety-seven million, seven hundred seven thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 1.422803913897707991 × 10¹⁸

Factors of 1422803913897707991

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 134069

Divisors of 1422803913897707991

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 9 13 31 39 41 93 117 123 169 279 369 403 507 533 1209 1271 1521 1599 1681 3627 3813 4797 5043 5239 6929 11439 15129 15717 16523 20787 21853 47151 49569 52111 62361 65559 133981 148707 156333 196677 214799 284089 401943 468999 644397 677443 852267 1205829 1741753 1933191 2032329 2556801 4153411 5225259 5493221 6096987 8806759 12460233 15675777 16479663 22642789 26420277 37380699 49438989 53994343 67928367 71411873 79260831 161983029 170289851 203785101 214235619 225222061 485949087 510869553 642706857 675666183 701926459 928354349 1532608659 2026998549 2105779377 2213768063 2785063047 2927886793 6317338131 6641304189 6981883891 8355189141 8783660379 17950908361 19923912567 20945651673 26350981137 28778984819 38062528309 53852725083 62836955019 86336954457 90764490583 114187584927 161558175249 233361808693 259010863371 272293471749 342562754781 556478159191 700085426079 735987242801 816880415247 1179938377579 1669434477573 2100256278237 2207961728403 3033703513009 3539815132737 5008303432719 6623885185209 7234216069483 9101110539027 9567834156413 10619445398211 21702648208449 22815604526831 27303331617081 28703502469239 30175476954841 65107944625347 68446813580493 86110507407717 90526430864523 94044808903279 124381844033369 205340440741479 271579292593569 282134426709837 296602858848803 373145532100107 392281200412933 846403280129511 889808576546409 935439785600071 1119436596300321 1176843601238799 2669425729639227 2806319356800213 3530530803716397 3855837165034439 5099655605368129 8418958070400639 11567511495103317 12160717212800923 15298966816104387 34702534485309951 36482151638402769 45896900448313161 109446454915208307 158089323766411999 474267971299235997 1422803913897707991
• Sum of all divisors σ(n): 2354612087413658592
• Sum of proper divisors (its aliquot sum) s(n): 931808173515950601
• 1422803913897707991 is a deficient number, because the sum of its proper divisors (931808173515950601) is less than itself. Its deficiency is 490995740381757390

Bases of 1422803913897707991

• Binary: 1001110111110110100001001111100010000111010001000100111010111₂
• Hexadecimal: 0x13BED09F10E889D7
• Base-36: AT5HW6MA9IVR

Squares and roots of 1422803913897707991

• 1422803913897707991 squared (1422803913897707991²) is 2024370977402636454458217203105256081
• 1422803913897707991 cubed (1422803913897707991³) is 2880282949829399727082424901217123261755103351015043271
• The square root of 1422803913897707991 is 1192813444.7170303383
• The cube root of 1422803913897707991 is 1124730.1842213609

Scales and comparisons

• 1,422,803,913,897,707,991 seconds is equal to 45,240,763,440 years, 24 weeks, 6 days, 13 hours, 59 minutes, 51 seconds.
• To count from 1 to 1,422,803,913,897,707,991 would take you about one hundred fifty-eight billion, three hundred forty-two million, six hundred seventy-two thousand and forty-one 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 1422803913897707991 cubic inches would be around 93727.5 feet tall.

Recreational maths with 1422803913897707991

• 1422803913897707991 backwards is 1997077983193082241
• The number of decimal digits it has is: 19
• The sum of 1422803913897707991's digits is 90
• More coming soon!