12289524480

Names of 12289524480

• Cardinal: 12289524480 can be written as Twelve billion, two hundred eighty-nine million, five hundred twenty-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.228952448 × 10¹⁰

Factors of 12289524480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 12946

Divisors of 12289524480

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 83 90 96 120 128 144 160 166 180 192 240 249 256 288 320 332 360 384 415 480 498 576 640 664 720 747 768 830 960 996 1152 1245 1280 1328 1440 1494 1660 1920 1992 2304 2490 2656 2880 2988 3320 3735 3840 3984 4980 5312 5760 5976 6640 7470 7968 9960 10624 11520 11952 12853 13280 14940 15936 19920 21248 23904 25706 26560 29880 31872 38559 39840 47808 51412 53120 59760 63744 64265 77118 79680 95616 102824 106240 115677 119520 128530 154236 159360 191232 192795 205648 231354 239040 257060 308472 318720 385590 411296 462708 478080 514120 578385 616944 771180 822592 925416 956160 1028240 1066799 1156770 1233888 1542360 1645184 1850832 2056480 2133598 2313540 2467776 3084720 3200397 3290368 3701664 4112960 4267196 4627080 4935552 5333995 6169440 6400794 7403328 8225920 8534392 9254160 9601191 9871104 10667990 12338880 12801588 14806656 16001985 16451840 17068784 18508320 19202382 21335980 24677760 25603176 29613312 32003970 34137568 37016640 38404764 42671960 48005955 49355520 51206352 64007940 68275136 74033280 76809528 85343920 96011910 102412704 128015880 136550272 148066560 153619056 170687840 192023820 204825408 256031760 273100544 307238112 341375680 384047640 409650816 512063520 614476224 682751360 768095280 819301632 1024127040 1228952448 1365502720 1536190560 2048254080 2457904896 3072381120 4096508160 6144762240 12289524480
• Sum of all divisors σ(n): 43036117488
• Sum of proper divisors (its aliquot sum) s(n): 30746593008
• 12289524480 is an abundant number, because the sum of its proper divisors (30746593008) is greater than itself. Its abundance is 18457068528

Bases of 12289524480

• Binary: 1011011100100000110100001100000000₂
• Hexadecimal: 0x2DC834300
• Base-36: 5N8V5S0

Squares and roots of 12289524480

• 12289524480 squared (12289524480²) is 151032411944519270400
• 12289524480 cubed (12289524480³) is 1856116523865613975412539392000
• The square root of 12289524480 is 110858.1277128565
• The cube root of 12289524480 is 2307.6947373923

Scales and comparisons

• 12,289,524,480 seconds is equal to 390 years, 39 weeks, 6 days, 20 hours, 48 minutes.
• To count from 1 to 12,289,524,480 would take you about seven hundred eighty-one 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 12289524480 cubic inches would be around 192.3 feet tall.

Recreational maths with 12289524480

• 12289524480 backwards is 08442598221
• 12289524480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12289524480's digits is 45
• More coming soon!