142220299586391

Names of 142220299586391

• Cardinal: 142220299586391 can be written as One hundred forty-two trillion, two hundred twenty billion, two hundred ninety-nine million, five hundred eighty-six thousand, three hundred ninety-one.

Scientific notation

• Scientific notation: 1.42220299586391 × 10¹⁴

Factors of 142220299586391

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 173670

Divisors of 142220299586391

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 13 31 39 93 117 127 137 169 279 381 403 411 507 1143 1209 1233 1521 1651 1781 3627 3937 4247 4953 5239 5343 11811 12741 14859 15717 16029 17399 21463 23153 35433 38223 47151 51181 52197 55211 64389 69459 153543 156591 165633 173359 193167 208377 226187 460629 496899 520077 539369 665353 678561 717743 1560231 1618107 1996059 2035683 2153229 2253667 2940431 4854321 5374129 5988177 6459687 6761001 7011797 8821293 16122387 20283003 21035391 22016593 23750183 26463879 29297671 48367161 63106173 66049779 69863677 71250549 87893013 91153361 198149337 209591031 213751647 263679039 273460083 286215709 308752379 628773093 682514383 736255673 820380249 858647127 908227801 926257137 2047543149 2208767019 2575941381 2724683403 2778771411 3016273241 3720804217 4013780927 6142629447 6626301057 8174050209 8872686979 9048819723 9571323749 11162412651 12041342781 26618060937 27146459169 28713971247 33487237953 36124028343 39211552133 79854182811 86141913741 93504470471 115344930727 117634656399 124427208737 280513411413 346034792181 352903969197 373281626211 509750177729 841540234239 1038104376543 1119844878633 1215558116123 1529250533187 3646674348369 4587751599561 10940023045107 15802255509599 47406766528797 142220299586391
• Sum of all divisors σ(n): 233121524613120
• Sum of proper divisors (its aliquot sum) s(n): 90901225026729
• 142220299586391 is a deficient number, because the sum of its proper divisors (90901225026729) is less than itself. Its deficiency is 51319074559662

Bases of 142220299586391

• Binary: 100000010101100100111110011011111100101101010111₂
• Hexadecimal: 0x81593E6FCB57
• Base-36: 1EEV3QCRBR

Squares and roots of 142220299586391

• 142220299586391 squared (142220299586391²) is 20226613614442808045672404881
• 142220299586391 cubed (142220299586391³) is 2876635047864231062641867730934766589574471
• The square root of 142220299586391 is 11925615.2707686743
• The cube root of 142220299586391 is 52197.9999999989

Scales and comparisons

• 142,220,299,586,391 seconds is equal to 4,522,165 years, 31 weeks, 5 days, 5 hours, 59 minutes, 51 seconds.
• To count from 1 to 142,220,299,586,391 would take you about eleven million, three hundred five thousand, four hundred fourteen 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 142220299586391 cubic inches would be around 4349.8 feet tall.

Recreational maths with 142220299586391

• 142220299586391 backwards is 193685992022241
• The number of decimal digits it has is: 15
• The sum of 142220299586391's digits is 63
• More coming soon!