142642493458562415

Names of 142642493458562415

• Cardinal: 142642493458562415 can be written as One hundred forty-two quadrillion, six hundred forty-two trillion, four hundred ninety-three billion, four hundred fifty-eight million, five hundred sixty-two thousand, four hundred fifteen.

Scientific notation

• Scientific notation: 1.42642493458562415 × 10¹⁷

Factors of 142642493458562415

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30333

Divisors of 142642493458562415

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 15 149 263 447 745 789 1283 1315 2235 3849 3945 6415 10343 18287 19245 31029 39187 51715 54861 91435 117561 155145 191167 195935 274305 337429 573501 587805 955835 1012287 1541107 1687145 2720209 2724763 2867505 4623321 4809481 5061435 7705535 8160627 8174289 13270069 13601045 13623815 14428443 23116605 23462221 24047405 39810207 40803135 40871445 50276921 66350345 70386663 72142215 117311105 150830763 189142441 199051035 251384605 351933315 405311141 567427323 716612669 754153815 945712205 1215933423 1977240281 2026555705 2149838007 2837136615 3490028147 3495870929 3583063345 5931720843 6079667115 6170564123 9886201405 10470084441 10487612787 10749190035 17450140735 17479354645 18511692369 28182223709 29658604215 30852820615 49744461983 52350422205 52438063935 84546671127 92558461845 140911118545 149233385949 242669751803 248722309915 422733355635 520014193903 728009255409 746166929745 919414054327 1213348759015 1560042581709 2600070969515 2758242162981 3640046277045 4597070271635 7411924835467 7800212908545 13791210814905 22235774506401 36157793018647 37059624177335 63822144724189 108473379055941 111178872532005 180788965093235 191466434172567 319110723620945 542366895279705 957332170862835 9509499563904161 28528498691712483 47547497819520805 142642493458562415
• Sum of all divisors σ(n): 230848031888179200
• Sum of proper divisors (its aliquot sum) s(n): 88205538429616785
• 142642493458562415 is a deficient number, because the sum of its proper divisors (88205538429616785) is less than itself. Its deficiency is 54436955028945630

Bases of 142642493458562415

• Binary: 111111010110001001001011110010000011110010011110101101111₂
• Hexadecimal: 0x1FAC49790793D6F
• Base-36: 130IJKUT6PV3

Squares and roots of 142642493458562415

• 142642493458562415 squared (142642493458562415²) is 20346880940076021353680678450632225
• 142642493458562415 cubed (142642493458562415³) is 2902329831396942157008977335664939049297296372823375
• The square root of 142642493458562415 is 377680411.8015156145
• The cube root of 142642493458562415 is 522496.0047417009

Scales and comparisons

• 142,642,493,458,562,415 seconds is equal to 4,535,590,069 years, 40 weeks, 4 days, 40 minutes, 15 seconds.
• To count from 1 to 142,642,493,458,562,415 would take you about thirteen billion, six hundred six million, seven hundred seventy thousand, two hundred nine 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 142642493458562415 cubic inches would be around 43541.3 feet tall.

Recreational maths with 142642493458562415

• 142642493458562415 backwards is 514265854394246241
• The number of decimal digits it has is: 18
• The sum of 142642493458562415's digits is 75
• More coming soon!