142211321685838

Names of 142211321685838

• Cardinal: 142211321685838 can be written as One hundred forty-two trillion, two hundred eleven billion, three hundred twenty-one million, six hundred eighty-five thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 1.42211321685838 × 10¹⁴

Factors of 142211321685838

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 581

Divisors of 142211321685838

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 29 58 89 97 167 178 194 197 334 394 2581 2813 4843 5162 5626 5713 7921 8633 9409 9686 11426 14863 15842 16199 17266 17533 18818 19109 29726 32398 32899 35066 38218 65798 229709 250357 272861 431027 459418 469771 500714 508457 545722 554161 768337 837401 862054 939542 954071 1016914 1108322 1322807 1441711 1536674 1560437 1571303 1674802 1700701 1853573 1908142 2645614 2883422 2928011 3120874 3142606 3191203 3401402 3707146 5856022 6382406 22281773 24284629 38361403 41809619 44563546 45252673 45567787 48569258 49320329 53753617 74528689 76722806 83619238 84912319 90505346 91135574 92544887 98640658 107507234 128312279 139845967 149057378 151362389 164967997 169824638 185089774 256624558 260592979 279691934 284017067 302724778 309546691 329935994 521185958 568034134 619093382 2161331981 3721056091 4055533043 4322663962 4389509281 4784071913 7442112182 7557196391 8111066086 8236494943 8779018562 8976854039 9568143826 12446291063 14682151733 15114392782 16472989886 17953708078 24892582126 25277518963 27549655499 29364303466 50555037926 55099310998 360942440827 425782400257 721884881654 733048049927 798940009471 851564800514 1466096099854 1597880018942 2451919339411 4903838678822 71105660842919 142211321685838
• Sum of all divisors σ(n): 228006488999520
• Sum of proper divisors (its aliquot sum) s(n): 85795167313682
• 142211321685838 is a deficient number, because the sum of its proper divisors (85795167313682) is less than itself. Its deficiency is 56416154372156

Bases of 142211321685838

• Binary: 100000010101011100100111010011111110011101001110₂
• Hexadecimal: 0x8157274FE74E
• Base-36: 1EEQZ956XA

Squares and roots of 142211321685838

• 142211321685838 squared (142211321685838²) is 20224060015632897414369762244
• 142211321685838 cubed (142211321685838³) is 2876090304676863865356643368051693321900472
• The square root of 142211321685838 is 11925238.8523600649
• The cube root of 142211321685838 is 52196.9016141019

Scales and comparisons

• 142,211,321,685,838 seconds is equal to 4,521,880 years, 7 weeks, 2 days, 8 hours, 43 minutes, 58 seconds.
• To count from 1 to 142,211,321,685,838 would take you about eleven million, three hundred four thousand, seven hundred 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 142211321685838 cubic inches would be around 4349.7 feet tall.

Recreational maths with 142211321685838

• 142211321685838 backwards is 838586123112241
• The number of decimal digits it has is: 15
• The sum of 142211321685838's digits is 55
• More coming soon!