12013548525

Names of 12013548525

• Cardinal: 12013548525 can be written as Twelve billion, thirteen million, five hundred forty-eight thousand, five hundred twenty-five.

Scientific notation

• Scientific notation: 1.2013548525 × 10¹⁰

Factors of 12013548525

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 394

Divisors of 12013548525

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 11 15 17 25 33 45 51 55 75 85 99 101 121 153 165 187 225 255 257 275 303 363 425 495 505 561 605 765 771 825 909 935 1089 1111 1275 1285 1515 1683 1717 1815 2057 2313 2475 2525 2805 2827 3025 3333 3825 3855 4369 4545 4675 5151 5445 5555 6171 6425 7575 8415 8481 8585 9075 9999 10285 11565 12221 13107 14025 14135 15453 16665 18513 18887 19275 21845 22725 25443 25755 25957 27225 27775 30855 31097 36663 39321 42075 42405 42925 48059 49995 51425 56661 57825 61105 65535 70675 77265 77871 83325 92565 93291 94435 109225 109989 127215 128775 129785 144177 154275 155485 169983 183315 196605 207757 212025 233613 240295 249975 279873 283305 285527 305525 327675 386325 389355 432531 441269 462825 466455 472175 528649 549945 623271 636075 648925 720885 777425 849915 856581 916575 983025 1038785 1168065 1201475 1323807 1399365 1416525 1427635 1585947 1869813 1946775 2162655 2206345 2332275 2569743 2643245 2749725 3116355 3140797 3604425 3971421 4249575 4282905 4757841 4853959 5193925 5840325 6619035 6996825 7138175 7929735 9349065 9422391 10813275 11031725 12848715 13216225 14561877 15581775 15703985 19857105 21414525 23789205 24269795 28267173 33095175 39648675 43685631 46745325 47111955 53393549 64243575 72809385 78519925 99285525 118946025 121348975 141335865 160180647 218428155 235559775 266967745 364046925 480541941 706679325 800903235 1092140775 1334838725 2402709705 4004516175 12013548525
• Sum of all divisors σ(n): 25389203112
• Sum of proper divisors (its aliquot sum) s(n): 13375654587
• 12013548525 is an abundant number, because the sum of its proper divisors (13375654587) is greater than itself. Its abundance is 1362106062

Bases of 12013548525

• Binary: 1011001100000100000011001111101101₂
• Hexadecimal: 0x2CC1033ED
• Base-36: 5IOK1D9

Squares and roots of 12013548525

• 12013548525 squared (12013548525²) is 144325348162529675625
• 12013548525 cubed (12013548525³) is 1733859573538069844873447203125
• The square root of 12013548525 is 109606.3343288151
• The cube root of 12013548525 is 2290.2897826811

Scales and comparisons

• 12,013,548,525 seconds is equal to 381 years, 51 weeks, 4 days, 16 hours, 48 minutes, 45 seconds.
• To count from 1 to 12,013,548,525 would take you about seven hundred sixty-three 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 12013548525 cubic inches would be around 190.9 feet tall.

Recreational maths with 12013548525

• 12013548525 backwards is 52584531021
• The number of decimal digits it has is: 11
• The sum of 12013548525's digits is 36
• More coming soon!