38408553770315989

Names of 38408553770315989

• Cardinal: 38408553770315989 can be written as Thirty-eight quadrillion, four hundred eight trillion, five hundred fifty-three billion, seven hundred seventy million, three hundred fifteen thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 3.8408553770315989 × 10¹⁶

Factors of 38408553770315989

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7774

Divisors of 38408553770315989

• Number of divisors d(n): 96
• Complete list of divisors:
  1 13 19 43 169 247 361 559 817 2197 3211 4693 6859 7267 7699 10621 15523 41743 61009 89167 94471 100087 138073 146281 201799 294937 331057 793117 1159171 1301131 1794949 1901653 2623387 2779339 3834181 4303741 6290083 15069223 16914703 24721489 34104031 36131407 49844353 52807441 55948633 59274601 81771079 119511577 321379357 469708291 647976589 686496733 727332229 770569813 1063024027 1126217419 1553650501 2270719963 2548807843 6106207783 8924457529 10017407569 13819312351 14640826447 20197456513 21398130961 29519359519 33134501959 48427349017 116017947877 130226298397 190330743811 262566934669 278175702493 383751673747 406564488259 430748525467 629555537221 920119631323 2474299669543 3616284132409 4988771758711 5285338347367 5599730831071 8184221983873 11961555207199 17482272995137 47011693721317 68709398515771 106394885790349 155500217693587 227269548936781 893222180705023 2021502830016631 2954504136178153 38408553770315989
• Sum of all divisors σ(n): 44946228139612800
• Sum of proper divisors (its aliquot sum) s(n): 6537674369296811
• 38408553770315989 is a deficient number, because the sum of its proper divisors (6537674369296811) is less than itself. Its deficiency is 31870879401019178

Bases of 38408553770315989

• Binary: 10001000011101000110000001001011110100001111000011010101₂
• Hexadecimal: 0x8874604BD0F0D5
• Base-36: AI6P20JDIAD

Squares and roots of 38408553770315989

• 38408553770315989 squared (38408553770315989²) is 1475217002727254573894556909048121
• 38408553770315989 cubed (38408553770315989³) is 56660951572134146291382309797050122089099376706669
• The square root of 38408553770315989 is 195981003.5955423639
• The cube root of 38408553770315989 is 337398.1147098413

Scales and comparisons

• 38,408,553,770,315,989 seconds is equal to 1,221,273,204 years, 22 weeks, 5 days, 16 hours, 39 minutes, 49 seconds.
• To count from 1 to 38,408,553,770,315,989 would take you about three billion, six hundred sixty-three million, eight hundred nineteen thousand, six hundred thirteen 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 38408553770315989 cubic inches would be around 28116.5 feet tall.

Recreational maths with 38408553770315989

• 38408553770315989 backwards is 98951307735580483
• The number of decimal digits it has is: 17
• The sum of 38408553770315989's digits is 85
• More coming soon!