31129290644793

Names of 31129290644793

• Cardinal: 31129290644793 can be written as Thirty-one trillion, one hundred twenty-nine billion, two hundred ninety million, six hundred forty-four thousand, seven hundred ninety-three.

Scientific notation

• Scientific notation: 3.1129290644793 × 10¹³

Factors of 31129290644793

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 293

Divisors of 31129290644793

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 11 19 33 37 57 111 121 209 223 363 407 627 669 703 1221 1331 2109 2299 2453 3993 4237 4477 6897 7359 7733 8251 12711 13431 23199 24753 25289 26983 46607 49247 49729 75867 80949 85063 90761 139821 147741 149187 156769 255189 272283 296813 470307 512677 547019 890439 935693 944851 998371 1538031 1641057 1724459 1839973 2807079 2834553 2995113 5173377 5519919 5639447 6017209 10393361 10982081 11089567 16918341 18051627 18969049 20239703 31180083 32946243 33268701 34959487 56907147 60719109 66189299 104878461 114326971 121985237 198567897 208659539 210701773 222636733 342980913 365955711 384554357 410313979 625978617 632105319 667910199 1153663071 1230941937 1257596681 1341837607 2317719503 2449004063 3772790043 4025512821 4230097927 4513453769 6953158509 7347012189 7795965601 12690293781 13540361307 14760213677 23387896803 25494914533 44280641031 46531077197 49647991459 76484743599 85755621611 139593231591 148943974377 257266864833 280444059863 546127906049 841332179589 943311837721 1638383718147 2829935513163 10376430214931 31129290644793
• Sum of all divisors σ(n): 49577102131200
• Sum of proper divisors (its aliquot sum) s(n): 18447811486407
• 31129290644793 is a deficient number, because the sum of its proper divisors (18447811486407) is less than itself. Its deficiency is 12681479158386

Bases of 31129290644793

• Binary: 111000100111111011010010011111001110100111001₂
• Hexadecimal: 0x1C4FDA4F9D39
• Base-36: B18LJWYEX

Squares and roots of 31129290644793

• 31129290644793 squared (31129290644793²) is 969032736047996989698012849
• 31129290644793 cubed (31129290644793³) is 30165301684757077186032577378598008945257
• The square root of 31129290644793 is 5579362.9246351237
• The cube root of 31129290644793 is 31457.4181147227

Scales and comparisons

• 31,129,290,644,793 seconds is equal to 989,815 years, 7 weeks, 6 days, 19 hours, 6 minutes, 33 seconds.
• To count from 1 to 31,129,290,644,793 would take you about two million, four hundred seventy-four thousand, five hundred thirty-seven 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 31129290644793 cubic inches would be around 2621.5 feet tall.

Recreational maths with 31129290644793

• 31129290644793 backwards is 39744609292113
• The number of decimal digits it has is: 14
• The sum of 31129290644793's digits is 60
• More coming soon!