12713582180

Names of 12713582180

• Cardinal: 12713582180 can be written as Twelve billion, seven hundred thirteen million, five hundred eighty-two thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.271358218 × 10¹⁰

Factors of 12713582180

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 372

Divisors of 12713582180

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 61 65 73 79 122 130 139 146 158 244 260 278 292 305 316 365 395 556 610 695 730 790 793 949 1027 1220 1390 1460 1580 1586 1807 1898 2054 2780 3172 3614 3796 3965 4108 4453 4745 4819 5135 5767 7228 7930 8479 8906 9035 9490 9638 10147 10270 10981 11534 15860 16958 17812 18070 18980 19276 20294 20540 21962 22265 23068 24095 28835 33916 36140 40588 42395 43924 44530 48190 50735 54905 57670 57889 62647 74971 84790 89060 96380 101470 109810 110227 115340 115778 125294 131911 142753 149942 169580 202940 219620 220454 231556 250588 263822 285506 289445 299884 313235 351787 374855 440908 527644 551135 571012 578890 618967 626470 659555 669841 703574 713765 749710 801613 1102270 1157780 1237934 1252940 1319110 1339682 1407148 1427530 1499420 1603226 1758935 2204540 2475868 2638220 2679364 2855060 3094835 3206452 3349205 3517870 4008065 4573231 6189670 6698410 7035740 8016130 8046571 8707933 9146462 10420969 12379340 13396820 16032260 16093142 17415866 18292924 20841938 22866155 32186284 34831732 40232855 41683876 43539665 45732310 48898393 52104845 80465710 87079330 91464620 97796786 104209690 160931420 174158660 195593572 208419380 244491965 488983930 635679109 977967860 1271358218 2542716436 3178395545 6356791090 12713582180
• Sum of all divisors σ(n): 30214732800
• Sum of proper divisors (its aliquot sum) s(n): 17501150620
• 12713582180 is an abundant number, because the sum of its proper divisors (17501150620) is greater than itself. Its abundance is 4787568440

Bases of 12713582180

• Binary: 1011110101110010011101111001100100₂
• Hexadecimal: 0x2F5C9DE64
• Base-36: 5U9C6SK

Squares and roots of 12713582180

• 12713582180 squared (12713582180²) is 161635171847613552400
• 12713582180 cubed (12713582180³) is 2054962040463057335319136232000
• The square root of 12713582180 is 112754.5217718563
• The cube root of 12713582180 is 2333.9379813057

Scales and comparisons

• 12,713,582,180 seconds is equal to 404 years, 13 weeks, 22 hours, 36 minutes, 20 seconds.
• To count from 1 to 12,713,582,180 would take you about eight hundred eight 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 12713582180 cubic inches would be around 194.5 feet tall.

Recreational maths with 12713582180

• 12713582180 backwards is 08128531721
• The number of decimal digits it has is: 11
• The sum of 12713582180's digits is 38
• More coming soon!