13683791640

Names of 13683791640

• Cardinal: 13683791640 can be written as Thirteen billion, six hundred eighty-three million, seven hundred ninety-one thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.368379164 × 10¹⁰

Factors of 13683791640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1139

Divisors of 13683791640

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 19 20 24 30 34 38 40 51 57 60 68 76 85 95 102 114 120 136 152 170 190 204 228 255 285 289 323 340 361 380 408 456 510 570 578 646 680 722 760 867 969 1020 1083 1093 1140 1156 1292 1444 1445 1615 1734 1805 1938 2040 2166 2186 2280 2312 2584 2888 2890 3230 3279 3468 3610 3876 4332 4335 4372 4845 5415 5465 5491 5780 6137 6460 6558 6936 7220 7752 8664 8670 8744 9690 10830 10930 10982 11560 12274 12920 13116 14440 16395 16473 17340 18411 18581 19380 20767 21660 21860 21964 24548 26232 27455 30685 32790 32946 34680 36822 37162 38760 41534 43320 43720 43928 49096 54910 55743 61370 62301 65580 65892 73644 74324 82365 83068 92055 92905 103835 104329 109820 111486 122740 124602 131160 131784 147288 148648 164730 166136 184110 185810 207670 208658 219640 222972 245480 249204 278715 311505 312987 315877 329460 353039 368220 371620 394573 415340 417316 445944 498408 521645 557430 623010 625974 631754 658920 706078 736440 743240 789146 830680 834632 947631 1043290 1059117 1114860 1183719 1246020 1251948 1263508 1412156 1564935 1578292 1579385 1765195 1895262 1972865 2086580 2118234 2229720 2367438 2492040 2503896 2527016 2824312 3129870 3156584 3158770 3530390 3790524 3945730 4173160 4236468 4734876 4738155 5295585 5918595 6001663 6259740 6317540 6707741 7060780 7581048 7891460 8472936 9469752 9476310 10591170 11837190 12003326 12519480 12635080 13415482 14121560 15782920 18004989 18952620 20123223 21182340 23674380 24006652 26830964 30008315 33538705 36009978 37905240 40246446 42364680 47348760 48013304 53661928 60016630 67077410 72019956 80492892 90024945 100616115 114031597 120033260 134154820 144039912 160985784 180049890 201232230 228063194 240066520 268309640 342094791 360099780 402464460 456126388 570157985 684189582 720199560 804928920 912252776 1140315970 1368379164 1710473955 2280631940 2736758328 3420947910 4561263880 6841895820 13683791640
• Sum of all divisors σ(n): 46066283280
• Sum of proper divisors (its aliquot sum) s(n): 32382491640
• 13683791640 is an abundant number, because the sum of its proper divisors (32382491640) is greater than itself. Its abundance is 18698700000

Bases of 13683791640

• Binary: 1100101111100111100001011100011000₂
• Hexadecimal: 0x32F9E1718
• Base-36: 6AAZ57C

Squares and roots of 13683791640

• 13683791640 squared (13683791640²) is 187246153646933889600
• 13683791640 cubed (13683791640³) is 2562237351896069470141162944000
• The square root of 13683791640 is 116977.7399337155
• The cube root of 13683791640 is 2391.8585031865

Scales and comparisons

• 13,683,791,640 seconds is equal to 435 years, 5 weeks, 2 days, 5 hours, 14 minutes.
• To count from 1 to 13,683,791,640 would take you about eight hundred seventy 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 13683791640 cubic inches would be around 199.3 feet tall.

Recreational maths with 13683791640

• 13683791640 backwards is 04619738631
• The number of decimal digits it has is: 11
• The sum of 13683791640's digits is 48
• More coming soon!