13269795840

Names of 13269795840

• Cardinal: 13269795840 can be written as Thirteen billion, two hundred sixty-nine million, seven hundred ninety-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.326979584 × 10¹⁰

Factors of 13269795840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 670

Divisors of 13269795840

• Number of divisors d(n): 660
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 64 70 72 80 81 84 90 96 98 105 108 112 120 126 128 135 140 144 147 160 162 168 180 189 192 196 210 216 224 240 245 252 256 270 280 288 294 315 320 324 336 360 378 384 392 405 420 432 441 448 480 490 504 512 540 560 567 576 588 630 640 648 653 672 720 735 756 768 784 810 840 864 882 896 945 960 980 1008 1024 1080 1120 1134 1152 1176 1260 1280 1296 1306 1323 1344 1440 1470 1512 1536 1568 1620 1680 1728 1764 1792 1890 1920 1959 1960 2016 2160 2205 2240 2268 2304 2352 2520 2560 2592 2612 2646 2688 2835 2880 2940 3024 3072 3136 3240 3265 3360 3456 3528 3584 3780 3840 3918 3920 3969 4032 4320 4410 4480 4536 4571 4608 4704 5040 5120 5184 5224 5292 5376 5670 5760 5877 5880 6048 6272 6480 6530 6615 6720 6912 7056 7168 7560 7680 7836 7840 7938 8064 8640 8820 8960 9072 9142 9216 9408 9795 10080 10368 10448 10584 10752 11340 11520 11754 11760 12096 12544 12960 13060 13230 13440 13713 13824 14112 15120 15360 15672 15680 15876 16128 17280 17631 17640 17920 18144 18284 18816 19590 19845 20160 20736 20896 21168 21504 22680 22855 23040 23508 23520 24192 25088 25920 26120 26460 26880 27426 27648 28224 29385 30240 31344 31360 31752 31997 32256 34560 35262 35280 35840 36288 36568 37632 39180 39690 40320 41139 41472 41792 42336 45360 45710 46080 47016 47040 48384 50176 51840 52240 52893 52920 53760 54852 56448 58770 60480 62688 62720 63504 63994 64512 68565 69120 70524 70560 72576 73136 75264 78360 79380 80640 82278 82944 83584 84672 88155 90720 91420 94032 94080 95991 96768 103680 104480 105786 105840 107520 109704 112896 117540 120960 123417 125376 125440 127008 127988 137130 138240 141048 141120 145152 146272 150528 156720 158760 159985 161280 164556 167168 169344 176310 181440 182840 188064 188160 191982 193536 205695 207360 208960 211572 211680 219408 225792 235080 241920 246834 250752 250880 254016 255976 264465 274260 282096 282240 287973 290304 292544 313440 317520 319970 322560 329112 334336 338688 352620 362880 365680 370251 376128 376320 383964 411390 414720 417920 423144 423360 438816 451584 470160 479955 483840 493668 501504 508032 511952 528930 548520 564192 564480 575946 580608 585088 617085 626880 635040 639940 658224 668672 677376 705240 725760 731360 740502 752256 752640 767928 822780 835840 846288 846720 863919 877632 940320 959910 967680 987336 1003008 1016064 1023904 1057860 1097040 1128384 1128960 1151892 1170176 1234170 1253760 1270080 1279880 1316448 1354752 1410480 1439865 1451520 1462720 1481004 1504512 1535856 1645560 1671680 1692576 1693440 1727838 1755264 1851255 1880640 1919820 1974672 2006016 2032128 2047808 2115720 2194080 2256768 2257920 2303784 2340352 2468340 2507520 2540160 2559760 2591757 2632896 2820960 2879730 2903040 2925440 2962008 3009024 3071712 3291120 3343360 3385152 3386880 3455676 3510528 3702510 3761280 3839640 3949344 4064256 4095616 4231440 4319595 4388160 4513536 4607568 4680704 4936680 5015040 5080320 5119520 5183514 5265792 5641920 5759460 5850880 5924016 6018048 6143424 6582240 6770304 6773760 6911352 7021056 7405020 7522560 7679280 7898688 8191232 8462880 8639190 8776320 9027072 9215136 9873360 10030080 10160640 10239040 10367028 10531584 11283840 11518920 11701760 11848032 12286848 12958785 13164480 13540608 13822704 14042112 14810040 15045120 15358560 15797376 16382464 16925760 17278380 17552640 18054144 18430272 19746720 20321280 20478080 20734056 21063168 22567680 23037840 23403520 23696064 24573696 25917570 26328960 27081216 27645408 29620080 30090240 30717120 31594752 32764928 33851520 34556760 35105280 36860544 39493440 40956160 41468112 42126336 45135360 46075680 47392128 49147392 51835140 52657920 54162432 55290816 59240160 61434240 63189504 67703040 69113520 70210560 73721088 78986880 81912320 82936224 90270720 92151360 94784256 98294784 103670280 105315840 110581632 118480320 122868480 126379008 135406080 138227040 147442176 157973760 163824640 165872448 184302720 189568512 207340560 210631680 221163264 236960640 245736960 270812160 276454080 294884352 315947520 331744896 368605440 379137024 414681120 442326528 473921280 491473920 552908160 631895040 663489792 737210880 829362240 884653056 947842560 1105816320 1326979584 1474421760 1658724480 1895685120 2211632640 2653959168 3317448960 4423265280 6634897920 13269795840
• Sum of all divisors σ(n): 55399655916
• Sum of proper divisors (its aliquot sum) s(n): 42129860076
• 13269795840 is an abundant number, because the sum of its proper divisors (42129860076) is greater than itself. Its abundance is 28860064236

Bases of 13269795840

• Binary: 1100010110111100010000010000000000₂
• Hexadecimal: 0x316F10400
• Base-36: 63GHS00

Squares and roots of 13269795840

• 13269795840 squared (13269795840²) is 176087481635281305600
• 13269795840 cubed (13269795840³) is 2336644931279932266280648704000
• The square root of 13269795840 is 115194.5998734317
• The cube root of 13269795840 is 2367.4896026827

Scales and comparisons

• 13,269,795,840 seconds is equal to 421 years, 48 weeks, 5 days, 14 hours, 24 minutes.
• To count from 1 to 13,269,795,840 would take you about eight hundred forty-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 13269795840 cubic inches would be around 197.3 feet tall.

Recreational maths with 13269795840

• 13269795840 backwards is 04859796231
• 13269795840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13269795840's digits is 54
• More coming soon!