13265646443680

Names of 13265646443680

• Cardinal: 13265646443680 can be written as Thirteen trillion, two hundred sixty-five billion, six hundred forty-six million, four hundred forty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.326564644368 × 10¹³

Factors of 13265646443680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 650

Divisors of 13265646443680

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 67 73 80 134 146 160 268 292 335 365 503 536 584 670 730 1006 1072 1168 1340 1460 2012 2144 2336 2515 2680 2920 4024 4489 4891 5030 5360 5840 8048 8978 9782 10060 10720 11680 16096 17956 19564 20120 22445 24455 33701 35912 36719 39128 40240 44890 48910 67402 71824 73438 78256 80480 89780 97820 134804 143648 146876 156512 168505 179560 183595 195640 253009 269608 293752 327697 337010 359120 367190 391280 506018 539216 587504 655394 674020 718240 734380 782560 1012036 1078432 1175008 1265045 1310788 1348040 1468760 1638485 2024072 2257967 2460173 2530090 2621576 2696080 2937520 3276970 4048144 4515934 4920346 5060180 5243152 5392160 5875040 6553940 8096288 9031868 9840692 10120360 10486304 11289835 12300865 13107880 16951603 18063736 18469657 19681384 20240720 22579670 24601730 26215760 33903206 36127472 36939314 39362768 40481440 45159340 49203460 52431520 67806412 72254944 73878628 78725536 84758015 90318680 92348285 98406920 135612824 147757256 164831591 169516030 180637360 184696570 196813840 271225648 295514512 329663182 339032060 361274720 369393140 393627680 542451296 591029024 659326364 678064120 738786280 824157955 1135757401 1237467019 1318652728 1356128240 1477572560 1648315910 2271514802 2474934038 2637305456 2712256480 2955145120 3296631820 4543029604 4949868076 5274610912 5678787005 6187335095 6593263640 9086059208 9899736152 11357574010 12374670190 13186527280 18172118416 19799472304 22715148020 24749340380 26373054560 36344236832 39598944608 45430296040 49498680760 82910290273 90860592080 98997361520 165820580546 181721184160 197994723040 331641161092 414551451365 663282322184 829102902730 1326564644368 1658205805460 2653129288736 3316411610920 6632823221840 13265646443680
• Sum of all divisors σ(n): 32314897503252
• Sum of proper divisors (its aliquot sum) s(n): 19049251059572
• 13265646443680 is an abundant number, because the sum of its proper divisors (19049251059572) is greater than itself. Its abundance is 5783604615892

Bases of 13265646443680

• Binary: 11000001000010100110001001001101110010100000₂
• Hexadecimal: 0xC10A624DCA0
• Base-36: 4PA5JDTB4

Squares and roots of 13265646443680

• 13265646443680 squared (13265646443680²) is 175977375568719831411942400
• 13265646443680 cubed (13265646443680³) is 2334453646381327949020122851641004032000
• The square root of 13265646443680 is 3642203.5148629463
• The cube root of 13265646443680 is 23672.4280971841

Scales and comparisons

• 13,265,646,443,680 seconds is equal to 421,806 years, 27 weeks, 1 day, 13 hours, 54 minutes, 40 seconds.
• To count from 1 to 13,265,646,443,680 would take you about one million, fifty-four thousand, five hundred sixteen 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 13265646443680 cubic inches would be around 1972.7 feet tall.

Recreational maths with 13265646443680

• 13265646443680 backwards is 08634464656231
• The number of decimal digits it has is: 14
• The sum of 13265646443680's digits is 58
• More coming soon!