2972495479940

Names of 2972495479940

• Cardinal: 2972495479940 can be written as Two trillion, nine hundred seventy-two billion, four hundred ninety-five million, four hundred seventy-nine thousand, nine hundred forty.

Scientific notation

• Scientific notation: 2.97249547994 × 10¹²

Factors of 2972495479940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1553

Divisors of 2972495479940

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 70 98 127 140 196 245 254 343 490 508 601 635 686 811 889 980 1202 1270 1372 1622 1715 1778 2401 2404 2540 3005 3244 3430 3556 4055 4207 4445 4802 5677 6010 6223 6860 8110 8414 8890 9604 11354 12005 12020 12446 16220 16828 17780 21035 22708 24010 24892 28385 29449 31115 39739 42070 43561 48020 56770 58898 62230 76327 79478 84140 87122 102997 113540 117796 124460 147245 152654 158956 174244 198695 205994 206143 217805 278173 294490 304927 305308 381635 397390 411988 412286 435610 487411 514985 534289 556346 588980 609854 720979 763270 794780 824572 871220 974822 1029970 1030715 1068578 1112692 1219708 1390865 1441958 1443001 1524635 1526540 1947211 1949644 2059940 2061430 2137156 2437055 2671445 2781730 2883916 2886002 3049270 3411877 3604895 3740023 3894422 4122860 4874110 5046853 5342890 5563460 5772004 6098540 6823754 7209790 7215005 7480046 7788844 9736055 9748220 10093706 10685780 13647508 14419580 14430010 14960092 17059385 18700115 19472110 20187412 23883139 25234265 26180161 28860020 34118770 35327971 37400230 38944220 47766278 50468530 52360322 61901197 68237540 70655942 74800460 95532556 100937060 104720644 119415695 123802394 130900805 141311884 167181973 176639855 183261127 238831390 247295797 247604788 261801610 309505985 334363946 353279710 366522254 433308379 477662780 494591594 523603220 619011970 668727892 706559420 733044508 835909865 866616758 916305635 989183188 1170273811 1236478985 1238023940 1671819730 1733233516 1832611270 2166541895 2340547622 2472957970 3033158653 3343639460 3665222540 4333083790 4681095244 4945915940 5851369055 6066317306 8666167580 11702738110 12132634612 15165793265 21232110571 23405476220 30331586530 42464221142 60663173060 84928442284 106160552855 148624773997 212321105710 297249547994 424642211420 594499095988 743123869985 1486247739970 2972495479940
• Sum of all divisors σ(n): 7360797825024
• Sum of proper divisors (its aliquot sum) s(n): 4388302345084
• 2972495479940 is an abundant number, because the sum of its proper divisors (4388302345084) is greater than itself. Its abundance is 1415806865144

Bases of 2972495479940

• Binary: 101011010000010110100010011000010010000100₂
• Hexadecimal: 0x2B416898484
• Base-36: 11XJN27B8

Squares and roots of 2972495479940

• 2972495479940 squared (2972495479940²) is 8835729378263730942403600
• 2972495479940 cubed (2972495479940³) is 26264165638862006711535017479183784000
• The square root of 2972495479940 is 1724092.6541053413
• The cube root of 2972495479940 is 14378.2843337667

Scales and comparisons

• 2,972,495,479,940 seconds is equal to 94,516 years, 8 weeks, 2 days, 20 hours, 52 minutes, 20 seconds.
• To count from 1 to 2,972,495,479,940 would take you about two hundred thirty-six thousand, two hundred ninety 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 2972495479940 cubic inches would be around 1198.2 feet tall.

Recreational maths with 2972495479940

• 2972495479940 backwards is 0499745942792
• The number of decimal digits it has is: 13
• The sum of 2972495479940's digits is 71
• More coming soon!