13885318980

Names of 13885318980

• Cardinal: 13885318980 can be written as Thirteen billion, eight hundred eighty-five million, three hundred eighteen thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.388531898 × 10¹⁰

Factors of 13885318980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1266

Divisors of 13885318980

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 61 65 78 89 90 117 122 130 156 178 180 183 195 234 244 260 267 305 356 366 390 445 468 534 549 585 610 732 780 793 801 890 915 1068 1093 1098 1157 1170 1220 1335 1586 1602 1780 1830 2186 2196 2314 2340 2379 2670 2745 3172 3204 3279 3471 3660 3965 4005 4372 4628 4758 5340 5429 5465 5490 5785 6558 6942 7137 7930 8010 9516 9837 10413 10858 10930 10980 11570 11895 13116 13884 14209 14274 15860 16020 16287 16395 17355 19674 20826 21716 21860 23140 23790 27145 28418 28548 32574 32790 34710 35685 39348 41652 42627 47580 48861 49185 52065 54290 56836 65148 65580 66673 69420 70577 71045 71370 81435 85254 97277 97722 98370 104130 108580 127881 133346 141154 142090 142740 162870 170508 194554 195444 196740 200019 208260 211731 213135 244305 255762 266692 282308 284180 291831 325740 333365 352885 389108 400038 423462 426270 486385 488610 511524 583662 600057 635193 639405 666730 705770 800076 846924 852540 866749 875493 972770 977220 1000095 1058655 1167324 1200114 1264601 1270386 1278810 1333460 1411540 1459155 1733498 1750986 1945540 2000190 2117310 2400228 2529202 2540772 2557620 2600247 2918310 3000285 3175965 3466996 3501972 3793803 4000380 4234620 4333745 4377465 5058404 5200494 5836620 5933897 6000570 6323005 6351930 7587606 7800741 8667490 8754930 10400988 11381409 11867794 12001140 12646010 12703860 13001235 15175212 15601482 17334980 17509860 17801691 18969015 22762818 23735588 25292020 26002470 29669485 31202964 35603382 37938030 39003705 45525636 52004940 53405073 56907045 59338970 71206764 75876060 77140661 78007410 89008455 106810146 113814090 118677940 154281322 156014820 178016910 213620292 227628180 231421983 267025365 308562644 356033820 385703305 462843966 534050730 694265949 771406610 925687932 1068101460 1157109915 1388531898 1542813220 2314219830 2777063796 3471329745 4628439660 6942659490 13885318980
• Sum of all divisors σ(n): 46662950880
• Sum of proper divisors (its aliquot sum) s(n): 32777631900
• 13885318980 is an abundant number, because the sum of its proper divisors (32777631900) is greater than itself. Its abundance is 18892312920

Bases of 13885318980

• Binary: 1100111011101000010010011101000100₂
• Hexadecimal: 0x33BA12744
• Base-36: 6DMYKP0

Squares and roots of 13885318980

• 13885318980 squared (13885318980²) is 192802083176348240400
• 13885318980 cubed (13885318980³) is 2677118424912086909515722792000
• The square root of 13885318980 is 117835.9833836847
• The cube root of 13885318980 is 2403.5433182155

Scales and comparisons

• 13,885,318,980 seconds is equal to 441 years, 26 weeks, 3 days, 17 hours, 3 minutes.
• To count from 1 to 13,885,318,980 would take you about eight hundred eighty-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 13885318980 cubic inches would be around 200.3 feet tall.

Recreational maths with 13885318980

• 13885318980 backwards is 08981358831
• The number of decimal digits it has is: 11
• The sum of 13885318980's digits is 54
• More coming soon!