12142017720

Names of 12142017720

• Cardinal: 12142017720 can be written as Twelve billion, one hundred forty-two million, seventeen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.214201772 × 10¹⁰

Factors of 12142017720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 496

Divisors of 12142017720

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 49 54 56 60 63 70 72 84 90 98 105 108 120 126 135 140 147 168 180 189 196 210 216 245 252 270 280 294 315 360 378 392 420 441 479 490 504 540 588 630 735 756 840 882 945 958 980 1080 1176 1260 1323 1437 1470 1512 1764 1890 1916 1960 2205 2395 2520 2646 2874 2940 3353 3528 3780 3832 4311 4410 4790 5292 5748 5880 6615 6706 7185 7560 8622 8820 9580 10059 10584 11496 12933 13230 13412 14370 16765 17244 17640 19160 20118 21555 23471 25866 26460 26824 28740 30177 33530 34488 40236 43110 46942 50295 51732 52920 57480 60354 64665 67060 70413 80472 86220 90531 93884 100590 103464 117355 120708 129330 134120 140826 150885 172440 181062 187768 201180 211239 229441 234710 241416 258660 281652 301770 352065 362124 402360 422478 452655 458882 469420 517320 563304 603540 633717 688323 704130 724248 844956 905310 917764 938840 1056195 1147205 1207080 1267434 1376646 1408260 1606087 1689912 1810620 1835528 2064969 2112390 2294410 2534868 2753292 2816520 3168585 3212174 3441615 3621240 4129938 4224780 4588820 4818261 5069736 5506584 6194907 6337170 6424348 6883230 8030435 8259876 8449560 9177640 9636522 10324845 11242609 12389814 12674340 12848696 13766460 14454783 16060870 16519752 19273044 20649690 22485218 24091305 24779628 25348680 27532920 28909566 30974535 32121740 33727827 38546088 41299380 43364349 44970436 48182610 49559256 56213045 57819132 61949070 64243480 67455654 72273915 82598760 86728698 89940872 96365220 101183481 112426090 115638264 123898140 134911308 144547830 168639135 173457396 192730440 202366962 216821745 224852180 247796280 269822616 289095660 303550443 337278270 346914792 404733924 433643490 449704360 505917405 578191320 607100886 674556540 809467848 867286980 1011834810 1214201772 1349113080 1517752215 1734573960 2023669620 2428403544 3035504430 4047339240 6071008860 12142017720
• Sum of all divisors σ(n): 47179789200
• Sum of proper divisors (its aliquot sum) s(n): 35037771480
• 12142017720 is an abundant number, because the sum of its proper divisors (35037771480) is greater than itself. Its abundance is 22895753760

Bases of 12142017720

• Binary: 1011010011101110000111110010111000₂
• Hexadecimal: 0x2D3B87CB8
• Base-36: 5KT1KU0

Squares and roots of 12142017720

• 12142017720 squared (12142017720²) is 147428594312793998400
• 12142017720 cubed (12142017720³) is 1790080604580635951282451648000
• The square root of 12142017720 is 110190.8241188893
• The cube root of 12142017720 is 2298.4247386209

Scales and comparisons

• 12,142,017,720 seconds is equal to 386 years, 4 weeks, 14 hours, 42 minutes.
• To count from 1 to 12,142,017,720 would take you about seven hundred seventy-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 12142017720 cubic inches would be around 191.5 feet tall.

Recreational maths with 12142017720

• 12142017720 backwards is 02771024121
• 12142017720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12142017720's digits is 27
• More coming soon!