2491271090140

Names of 2491271090140

• Cardinal: 2491271090140 can be written as Two trillion, four hundred ninety-one billion, two hundred seventy-one million, ninety thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.49127109014 × 10¹²

Factors of 2491271090140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 751162

Divisors of 2491271090140

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 28 29 35 38 43 58 70 76 86 95 116 133 140 145 172 190 203 215 266 290 301 380 406 430 532 551 580 602 665 812 817 860 1015 1102 1204 1247 1330 1505 1634 2030 2204 2494 2660 2755 3010 3268 3857 4060 4085 4988 5510 5719 6020 6235 7714 8170 8729 11020 11438 12470 15428 16340 17458 19285 22876 23693 24940 28595 34916 38570 43645 47386 57190 77140 87290 94772 114380 118465 165851 174580 236930 331702 473860 663404 751057 829255 1502114 1658510 3004228 3317020 3755285 5257399 7510570 10514798 14270083 15021140 21029596 21780653 26286995 28540166 32295451 43561306 52573990 57080332 64590902 71350415 87122612 99890581 105147980 108903265 129181804 142700830 152464571 161477255 199781162 217806530 226068157 285401660 304929142 322954510 399562324 413832407 435613060 452136314 499452905 609858284 613613569 645909020 762322855 827664814 904272628 936568079 998905810 1130340785 1227227138 1524645710 1655329628 1873136158 1997811620 2069162035 2260681570 2454454276 2896826849 3049291420 3068067845 3746272316 4138324070 4295294983 4521363140 4682840395 5793653698 6136135690 6555976553 8276648140 8590589966 9365680790 11587307396 12272271380 13111953106 14484134245 17181179932 17794793501 18731361580 21476474915 26223906212 28968268490 32779882765 35589587002 42952949830 57936536980 65559765530 71179174004 85905899660 88973967505 124563554507 131119531060 177947935010 249127109014 355895870020 498254218028 622817772535 1245635545070 2491271090140
• Sum of all divisors σ(n): 6662184883200
• Sum of proper divisors (its aliquot sum) s(n): 4170913793060
• 2491271090140 is an abundant number, because the sum of its proper divisors (4170913793060) is greater than itself. Its abundance is 1679642702920

Bases of 2491271090140

• Binary: 100100010000001011010101000000111111011100₂
• Hexadecimal: 0x2440B540FDC
• Base-36: VSH2HFQ4

Squares and roots of 2491271090140

• 2491271090140 squared (2491271090140²) is 6206431644567344005219600
• 2491271090140 cubed (2491271090140³) is 15461903729040680108527826742094744000
• The square root of 2491271090140 is 1578376.0927421575
• The cube root of 2491271090140 is 13556.2737252567

Scales and comparisons

• 2,491,271,090,140 seconds is equal to 79,214 years, 37 weeks, 1 day, 3 hours, 15 minutes, 40 seconds.
• To count from 1 to 2,491,271,090,140 would take you about one hundred ninety-eight thousand and thirty-six 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 2491271090140 cubic inches would be around 1129.7 feet tall.

Recreational maths with 2491271090140

• 2491271090140 backwards is 0410901721942
• The number of decimal digits it has is: 13
• The sum of 2491271090140's digits is 40
• More coming soon!