142338459009747

Names of 142338459009747

• Cardinal: 142338459009747 can be written as One hundred forty-two trillion, three hundred thirty-eight billion, four hundred fifty-nine million, nine thousand, seven hundred forty-seven.

Scientific notation

• Scientific notation: 1.42338459009747 × 10¹⁴

Factors of 142338459009747

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7792116

Divisors of 142338459009747

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 11 13 21 33 39 49 77 79 91 121 143 147 231 237 273 363 429 539 553 637 847 869 1001 1027 1573 1617 1659 1911 2541 2607 3003 3081 3871 4719 5929 6083 7007 7189 9559 11011 11297 11613 17787 18249 21021 21567 28677 33033 33891 42581 50323 66913 77077 79079 124267 127743 150969 200739 231231 237237 372801 468391 553553 869869 1405173 1660659 2609607 6089083 7792003 18267249 23376009 54544021 85712033 101296039 163632063 257136099 303888117 381808147 599984231 615568237 709072273 942832363 1114256429 1145424441 1799952693 1846704711 2127216819 2828497089 3342769287 4199889617 4308977659 4963505911 6599826541 6771250607 7799795003 8002387081 12256820719 12599668851 12926932977 14890517733 19799479623 20313751821 23399385009 24007161243 30162843613 36770462157 46198785787 47398754249 54598565021 56016709567 74483756677 85797745033 88026257891 90488530839 138596357361 142196262747 163795695063 168050128701 223451270031 257393235099 264078773673 331791279743 392116966969 521386296739 600584215231 616183805237 968288836801 995373839229 1176350900907 1564158890217 1801752645693 1848551415711 2904866510403 3649704077173 4313286636659 6778021857607 10949112231519 12939859909977 20334065572821 47446153003249 142338459009747
• Sum of all divisors σ(n): 264638896811520
• Sum of proper divisors (its aliquot sum) s(n): 122300437801773
• 142338459009747 is a deficient number, because the sum of its proper divisors (122300437801773) is less than itself. Its deficiency is 20038021207974

Bases of 142338459009747

• Binary: 100000010111010011000001010010011000001011010011₂
• Hexadecimal: 0x8174C14982D3
• Base-36: 1EGDDVF9W3

Squares and roots of 142338459009747

• 142338459009747 squared (142338459009747²) is 20260236913269426919841004009
• 142338459009747 cubed (142338459009747³) is 2883810901407163408776922139841572397075723
• The square root of 142338459009747 is 11930568.2601352649
• The cube root of 142338459009747 is 52212.4517069831

Scales and comparisons

• 142,338,459,009,747 seconds is equal to 4,525,922 years, 37 weeks, 1 day, 4 hours, 2 minutes, 27 seconds.
• To count from 1 to 142,338,459,009,747 would take you about eleven million, three hundred fourteen thousand, eight hundred 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 142338459009747 cubic inches would be around 4351 feet tall.

Recreational maths with 142338459009747

• 142338459009747 backwards is 747900954833241
• The number of decimal digits it has is: 15
• The sum of 142338459009747's digits is 66
• More coming soon!