31689418038453

Names of 31689418038453

• Cardinal: 31689418038453 can be written as Thirty-one trillion, six hundred eighty-nine billion, four hundred eighteen million, thirty-eight thousand, four hundred fifty-three.

Scientific notation

• Scientific notation: 3.1689418038453 × 10¹³

Factors of 31689418038453

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4641

Divisors of 31689418038453

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 19 21 31 57 63 93 133 171 217 279 379 399 589 631 651 1137 1197 1767 1893 1953 2653 3411 3571 4123 4417 5301 5679 7201 7959 10713 11749 11989 12369 13251 19561 21603 23877 24997 32139 35247 35967 37107 39753 50407 58683 64809 67849 74991 82243 83923 105741 107901 110701 136927 151221 176049 203547 223231 224973 239149 246729 251769 332103 371659 410781 453663 474943 610641 669693 717447 740187 755307 774907 996309 1114977 1232343 1353409 1424829 1562617 1674043 2009079 2103319 2152341 2253301 2324721 2601613 3344931 4060227 4274487 4543831 4687851 5022129 6309957 6759903 6974163 7413619 7804839 9473863 12180681 13631493 14063553 14723233 15066387 15773107 18929871 20279709 22240857 23414517 25714771 28421589 31806817 40894479 41955679 42812719 44169699 47319321 51895333 66722571 69852331 77144313 85264767 95420451 125867037 128438157 132509097 140858761 141957963 155685999 180003397 209556993 231432939 286261353 293689753 299689033 377601111 385314471 422576283 467057997 488966317 540010191 628670979 797157901 854001079 881069259 899067099 986011327 1267728849 1327194289 1466898951 1620030573 2391473703 2562003237 2643207777 2697201297 2958033981 3981582867 4400696853 5580105307 5978007553 7174421109 7686009711 8874101943 9290360023 11944748601 16226020501 16740315921 17934022659 26474033449 27871080069 48678061503 50220947763 53802067977 79422100347 83613240207 113582143507 146034184509 185318234143 238266301041 340746430521 503006635531 555954702429 1022239291563 1509019906593 1667864107287 3521046448717 4527059719779 10563139346151 31689418038453
• Sum of all divisors σ(n): 57098597171200
• Sum of proper divisors (its aliquot sum) s(n): 25409179132747
• 31689418038453 is a deficient number, because the sum of its proper divisors (25409179132747) is less than itself. Its deficiency is 6280238905706

Bases of 31689418038453

• Binary: 111001101001001000100100000010101110010110101₂
• Hexadecimal: 0x1CD244815CB5
• Base-36: B8DX1AXF9

Squares and roots of 31689418038453

• 31689418038453 squared (31689418038453²) is 1004219215615830382186633209
• 31689418038453 cubed (31689418038453³) is 31823122525897417896287499458904968785677
• The square root of 31689418038453 is 5629335.4881773567
• The cube root of 31689418038453 is 31644.9748278153

Scales and comparisons

• 31,689,418,038,453 seconds is equal to 1,007,625 years, 24 weeks, 3 days, 17 hours, 47 minutes, 33 seconds.
• To count from 1 to 31,689,418,038,453 would take you about two million, five hundred nineteen thousand and sixty-three 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 31689418038453 cubic inches would be around 2637.1 feet tall.

Recreational maths with 31689418038453

• 31689418038453 backwards is 35483081498613
• 31689418038453 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31689418038453's digits is 63
• More coming soon!