13145211720250

Names of 13145211720250

• Cardinal: 13145211720250 can be written as Thirteen trillion, one hundred forty-five billion, two hundred eleven million, seven hundred twenty thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.314521172025 × 10¹³

Factors of 13145211720250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 102

Divisors of 13145211720250

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 10 17 25 31 34 47 50 62 85 94 125 155 170 235 250 310 425 470 527 775 799 850 961 1054 1175 1457 1550 1598 1922 2125 2209 2350 2635 2914 3875 3995 4250 4418 4805 5270 5875 7285 7750 7990 9610 11045 11750 13175 14570 16337 19975 22090 24025 24769 26350 29791 32674 36425 37553 39950 45167 48050 49538 55225 59582 65875 68479 72850 75106 81685 90334 99875 103823 110450 120125 123845 131750 136958 148955 163370 182125 187765 199750 207646 225835 240250 247690 276125 297910 342395 364250 375530 408425 451670 506447 519115 552250 619225 684790 744775 767839 816850 938825 1012894 1038230 1129175 1164143 1238450 1400177 1489550 1535678 1711975 1764991 1877650 2042125 2122849 2258350 2328286 2532235 2595575 2800354 3096125 3218513 3423950 3529982 3723875 3839195 4084250 4245698 4694125 5064470 5191150 5645875 5820715 6192250 6437026 7000885 7447750 7678390 8559875 8824955 9388250 10614245 11291750 11641430 12661175 12977875 14001770 16092565 17119750 17649910 19195975 21228490 23803009 25322350 25955750 29103575 32185130 35004425 36088433 38391950 44124775 47606018 53071225 54714721 58207150 63305875 65808319 70008850 72176866 80462825 88249550 95979875 99773903 106142450 109429442 119015045 126611750 131616638 145517875 160925650 175022125 180442165 191959750 199547806 220623875 238030090 265356125 273573605 291035750 329041595 350044250 360884330 402314125 441247750 498869515 530712250 547147210 595075225 658083190 804628250 902210825 997739030 1118741423 1190150450 1367868025 1645207975 1696156351 1804421650 2237482846 2494347575 2735736050 2975376125 3092990993 3290415950 3392312702 4511054125 4988695150 5593707115 5950752250 6185981986 6839340125 8226039875 8480781755 9022108250 11187414230 12471737875 13678680250 15464954965 16452079750 16961563510 24943475750 27968535575 30929909930 42403908775 52580846881 55937071150 77324774825 84807817550 105161693762 139842677875 154649549650 212019543875 262904234405 279685355750 386623874125 424039087750 525808468810 773247748250 1314521172025 2629042344050 6572605860125 13145211720250
• Sum of all divisors σ(n): 27509134049280
• Sum of proper divisors (its aliquot sum) s(n): 14363922329030
• 13145211720250 is an abundant number, because the sum of its proper divisors (14363922329030) is greater than itself. Its abundance is 1218710608780

Bases of 13145211720250

• Binary: 10111111010010011011101011001101001000111010₂
• Hexadecimal: 0xBF49BACD23A
• Base-36: 4NQTRNPYY

Squares and roots of 13145211720250

• 13145211720250 squared (13145211720250²) is 172796591170197964260062500
• 13145211720250 cubed (13145211720250³) is 2271447775469733942304064193997515625000
• The square root of 13145211720250 is 3625632.5958720639
• The cube root of 13145211720250 is 23600.5719723065

Scales and comparisons

• 13,145,211,720,250 seconds is equal to 417,977 years, 3 weeks, 5 days, 4 hours, 4 minutes, 10 seconds.
• To count from 1 to 13,145,211,720,250 would take you about one million, forty-four thousand, nine hundred forty-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 13145211720250 cubic inches would be around 1966.7 feet tall.

Recreational maths with 13145211720250

• 13145211720250 backwards is 05202711254131
• 13145211720250 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13145211720250's digits is 34
• More coming soon!