2949128691376

Names of 2949128691376

• Cardinal: 2949128691376 can be written as Two trillion, nine hundred forty-nine billion, one hundred twenty-eight million, six hundred ninety-one thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 2.949128691376 × 10¹²

Factors of 2949128691376

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 149

Divisors of 2949128691376

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 16 28 37 49 56 74 98 103 112 148 196 206 259 296 343 392 412 518 592 686 721 784 824 1036 1369 1372 1442 1648 1813 2072 2738 2744 2884 3626 3811 4144 5047 5476 5488 5768 7252 7622 9583 10094 10609 10952 11536 12691 14504 15244 19166 20188 21218 21904 25382 26677 29008 30488 35329 38332 40376 42436 50653 50764 53354 60976 67081 70658 74263 76664 80752 84872 101306 101528 106708 134162 141007 141316 148526 153328 169744 186739 202612 203056 213416 268324 282014 282632 297052 354571 373478 392533 405224 426832 469567 519841 536648 564028 565264 594104 709142 746956 785066 810448 939134 987049 1039682 1073296 1128056 1188208 1307173 1418284 1493912 1570132 1878268 1974098 2079364 2256112 2481997 2614346 2747731 2836568 2987824 3140264 3638887 3756536 3948196 4158728 4963994 5217259 5228692 5495462 5673136 6280528 6909343 7277774 7513072 7896392 8317456 9927988 10434518 10457384 10990924 13818686 14523721 14555548 15792784 17373979 19234117 19855976 20869036 20914768 21981848 27637372 29047442 29111096 34747958 36520813 38468234 39711952 41738072 43963696 48365401 55274744 58094884 58222192 69495916 73041626 76936468 83476144 96730802 101666047 110549488 116189768 134638819 138991832 146083252 153872936 193461604 203332094 232379536 255645691 269277638 277983664 292166504 307745872 386923208 406664188 511291382 537377677 538555276 584333008 711662329 773846416 813328376 1022582764 1074755354 1077110552 1423324658 1626656752 1789519837 2045165528 2149510708 2154221104 2846649316 3579039674 3761643739 4090331056 4299021416 4981636303 5693298632 7158079348 7523287478 8598042832 9963272606 11386597264 14316158696 15046574956 19926545212 26331506173 28632317392 30093149912 39853090424 52663012346 60186299824 79706180848 105326024692 184320543211 210652049384 368641086422 421304098768 737282172844 1474564345688 2949128691376
• Sum of all divisors σ(n): 6915712872000
• Sum of proper divisors (its aliquot sum) s(n): 3966584180624
• 2949128691376 is an abundant number, because the sum of its proper divisors (3966584180624) is greater than itself. Its abundance is 1017455489248

Bases of 2949128691376

• Binary: 101010111010100101110001001001111010110000₂
• Hexadecimal: 0x2AEA5C49EB0
• Base-36: 11MT72TV4

Squares and roots of 2949128691376

• 2949128691376 squared (2949128691376²) is 8697360038297118256773376
• 2949128691376 cubed (2949128691376³) is 25649634028169097608069984711077605376
• The square root of 2949128691376 is 1717302.7372528119
• The cube root of 2949128691376 is 14340.5092766331

Scales and comparisons

• 2,949,128,691,376 seconds is equal to 93,773 years, 8 weeks, 5 days, 22 hours, 16 minutes, 16 seconds.
• To count from 1 to 2,949,128,691,376 would take you about two hundred thirty-four thousand, four hundred thirty-two 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 2949128691376 cubic inches would be around 1195 feet tall.

Recreational maths with 2949128691376

• 2949128691376 backwards is 6731968219492
• The number of decimal digits it has is: 13
• The sum of 2949128691376's digits is 67
• More coming soon!