13115808160

Names of 13115808160

• Cardinal: 13115808160 can be written as Thirteen billion, one hundred fifteen million, eight hundred eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.311580816 × 10¹⁰

Factors of 13115808160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 368

Divisors of 13115808160

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 41 52 56 65 70 80 82 91 104 112 127 130 140 160 164 173 182 205 208 224 254 260 280 287 328 346 364 410 416 455 508 520 533 560 574 635 656 692 728 820 865 889 910 1016 1040 1066 1120 1148 1211 1270 1312 1384 1435 1456 1640 1651 1730 1778 1820 2032 2080 2132 2249 2296 2422 2540 2665 2768 2870 2912 3280 3302 3460 3556 3640 3731 4064 4264 4445 4498 4592 4844 5080 5207 5330 5536 5740 6055 6560 6604 6920 7093 7112 7280 7462 8255 8528 8890 8996 9184 9688 10160 10414 10660 11245 11480 11557 12110 13208 13840 14186 14224 14560 14924 15743 16510 17056 17780 17992 18655 19376 20320 20828 21320 21971 22490 22960 23114 24220 26035 26416 27680 28372 28448 29848 31486 33020 35465 35560 35984 36449 37310 38752 41656 42640 43942 44980 45920 46228 48440 49651 52070 52832 56744 57785 59696 62972 66040 67691 70930 71120 71968 72898 74620 78715 83312 85280 87884 89960 92209 92456 96880 99302 104140 109855 113488 115570 119392 125944 132080 135382 141860 142240 145796 149240 153797 157430 166624 175768 179920 182245 184418 184912 193760 198604 208280 219710 226976 231140 248255 251888 264160 270764 283720 285623 291592 298480 307594 314860 338455 351536 359840 364490 368836 369824 397208 416560 439420 461045 462280 473837 496510 503776 541528 567440 571246 583184 596960 615188 629720 645463 676910 703072 728980 737672 768985 794416 833120 878840 900811 922090 924560 947674 993020 1083056 1134880 1142492 1166368 1230376 1259440 1290926 1353820 1428115 1457960 1475344 1537970 1588832 1757680 1801622 1844180 1849120 1895348 1986040 1999361 2166112 2284984 2369185 2460752 2518880 2581852 2707640 2856230 2915920 2950688 3075940 3227315 3515360 3603244 3688360 3790696 3972080 3998722 4504055 4569968 4738370 4921504 5163704 5415280 5712460 5831840 6151880 6305677 6454630 7206488 7376720 7581392 7944160 7997444 9008110 9139936 9476740 9996805 10327408 10830560 11424920 11710543 12303760 12611354 12909260 14412976 14753440 15162784 15994888 18016220 18953480 19993610 20654816 22849840 23421086 24607520 25222708 25818520 28825952 31528385 31989776 36032440 37906960 39987220 45699680 46842172 50445416 51637040 58552715 63056770 63979552 72064880 75813920 79974440 81973801 93684344 100890832 103274080 117105430 126113540 144129760 159948880 163947602 187368688 201781664 234210860 252227080 319897760 327895204 374737376 409869005 468421720 504454160 655790408 819738010 936843440 1008908320 1311580816 1639476020 1873686880 2623161632 3278952040 6557904080 13115808160
• Sum of all divisors σ(n): 39602110464
• Sum of proper divisors (its aliquot sum) s(n): 26486302304
• 13115808160 is an abundant number, because the sum of its proper divisors (26486302304) is greater than itself. Its abundance is 13370494144

Bases of 13115808160

• Binary: 1100001101110000110101100110100000₂
• Hexadecimal: 0x30DC359A0
• Base-36: 60WTACG

Squares and roots of 13115808160

• 13115808160 squared (13115808160²) is 172024423689922585600
• 13115808160 cubed (13115808160³) is 2256239339951583957980778496000
• The square root of 13115808160 is 114524.2688690917
• The cube root of 13115808160 is 2358.2962039323

Scales and comparisons

• 13,115,808,160 seconds is equal to 417 years, 2 weeks, 1 day, 8 hours, 2 minutes, 40 seconds.
• To count from 1 to 13,115,808,160 would take you about eight hundred thirty-four 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 13115808160 cubic inches would be around 196.5 feet tall.

Recreational maths with 13115808160

• 13115808160 backwards is 06180851131
• The number of decimal digits it has is: 11
• The sum of 13115808160's digits is 34
• More coming soon!