31401012540625

Names of 31401012540625

• Cardinal: 31401012540625 can be written as Thirty-one trillion, four hundred one billion, twelve million, five hundred forty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 3.1401012540625 × 10¹³

Factors of 31401012540625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 535

Divisors of 31401012540625

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 7 13 25 35 49 65 89 91 125 175 245 325 421 445 455 623 625 637 875 1157 1225 1625 2105 2225 2275 2947 3115 3125 3185 4361 4375 5473 5785 6125 8099 8125 10525 11125 11375 14735 15575 15925 20629 21805 21875 27365 28925 30625 37469 38311 40495 40625 52625 55625 56693 56875 73675 77875 79625 103145 109025 136825 144625 153125 177241 187345 191555 202475 262283 263125 268177 278125 283465 284375 368375 389375 398125 487097 515725 545125 684125 723125 886205 936725 957775 1012375 1240687 1311415 1315625 1340885 1417325 1835981 1841875 1946875 1990625 2304133 2435485 2578625 2725625 3409679 3420625 3615625 4431025 4683625 4788875 5061875 6203435 6557075 6704425 7086625 8684809 9179905 9209375 11520665 12177425 12893125 13628125 15774449 16128931 17048395 17103125 22155125 23418125 23867753 23944375 25309375 31017175 32785375 33522125 35433125 43424045 45899525 57603325 60887125 64465625 78872245 80644655 85241975 110421143 110775625 112902517 117090625 119338765 119721875 155085875 163926875 167610625 177165625 205067837 217120225 229497625 288016625 304435625 394361225 403223275 426209875 552105715 553878125 564512585 596693825 772948001 775429375 819634375 838053125 1025339185 1085601125 1147488125 1435474859 1440083125 1522178125 1971806125 2016116375 2131049375 2760528575 2822562925 2983469125 3864740005 3877146875 5126695925 5428005625 5737440625 7177374295 7200415625 9859030625 10048324013 10080581875 10655246875 13802642875 14112814625 14917345625 19323700025 25633479625 27140028125 35886871475 49295153125 50241620065 50402909375 69013214375 70564073125 74586728125 96618500125 128167398125 179434357375 251208100325 345066071875 352820365625 483092500625 640836990625 897171786875 1256040501625 2415462503125 4485858934375 6280202508125 31401012540625
• Sum of all divisors σ(n): 49839609513960
• Sum of proper divisors (its aliquot sum) s(n): 18438596973335
• 31401012540625 is a deficient number, because the sum of its proper divisors (18438596973335) is less than itself. Its deficiency is 12962415567290

Bases of 31401012540625

• Binary: 111001000111100011110001100101011010011010001₂
• Hexadecimal: 0x1C8F1E32B4D1
• Base-36: B4PFC472P

Squares and roots of 31401012540625

• 31401012540625 squared (31401012540625²) is 986023588576488517275390625
• 31401012540625 cubed (31401012540625³) is 30962139070242381422990852972320556640625
• The square root of 31401012540625 is 5603660.6375319517
• The cube root of 31401012540625 is 31548.6817731695

Scales and comparisons

• 31,401,012,540,625 seconds is equal to 998,455 years, 3 weeks, 4 days, 3 hours, 30 minutes, 25 seconds.
• To count from 1 to 31,401,012,540,625 would take you about two million, four hundred ninety-six thousand, one 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 31401012540625 cubic inches would be around 2629.1 feet tall.

Recreational maths with 31401012540625

• 31401012540625 backwards is 52604521010413
• The number of decimal digits it has is: 14
• The sum of 31401012540625's digits is 34
• More coming soon!