13940398080

Names of 13940398080

• Cardinal: 13940398080 can be written as Thirteen billion, nine hundred forty million, three hundred ninety-eight thousand and eighty.

Scientific notation

• Scientific notation: 1.394039808 × 10¹⁰

Factors of 13940398080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 17

Divisors of 13940398080

• Number of divisors d(n): 720
• 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 98 105 108 112 120 126 128 135 140 144 147 160 162 168 180 189 192 196 210 216 224 240 245 252 256 270 280 288 294 315 320 324 336 343 360 378 384 392 405 420 432 441 448 480 490 504 512 540 560 567 576 588 630 640 648 672 686 720 735 756 768 784 810 840 864 882 896 945 960 980 1008 1024 1029 1080 1120 1134 1152 1176 1260 1280 1296 1323 1344 1372 1440 1470 1512 1536 1568 1620 1680 1715 1728 1764 1792 1890 1920 1960 2016 2048 2058 2160 2205 2240 2268 2304 2352 2401 2520 2560 2592 2646 2688 2744 2835 2880 2940 3024 3072 3087 3136 3240 3360 3430 3456 3528 3584 3780 3840 3920 3969 4032 4116 4320 4410 4480 4536 4608 4704 4802 5040 5120 5145 5184 5292 5376 5488 5670 5760 5880 6048 6144 6174 6272 6480 6615 6720 6860 6912 7056 7168 7203 7560 7680 7840 7938 8064 8232 8640 8820 8960 9072 9216 9261 9408 9604 10080 10240 10290 10368 10584 10752 10976 11340 11520 11760 12005 12096 12348 12544 12960 13230 13440 13720 13824 14112 14336 14406 15120 15360 15435 15680 15876 16128 16464 16807 17280 17640 17920 18144 18432 18522 18816 19208 19845 20160 20580 20736 21168 21504 21609 21952 22680 23040 23520 24010 24192 24696 25088 25920 26460 26880 27440 27648 27783 28224 28812 30240 30720 30870 31360 31752 32256 32928 33614 34560 35280 35840 36015 36288 37044 37632 38416 39690 40320 41160 41472 42336 43008 43218 43904 45360 46080 46305 47040 48020 48384 49392 50176 50421 51840 52920 53760 54880 55296 55566 56448 57624 60480 61740 62720 63504 64512 64827 65856 67228 69120 70560 71680 72030 72576 74088 75264 76832 79380 80640 82320 82944 84035 84672 86436 87808 90720 92160 92610 94080 96040 96768 98784 100352 100842 103680 105840 107520 108045 109760 111132 112896 115248 120960 123480 125440 127008 129024 129654 131712 134456 138240 138915 141120 144060 145152 148176 150528 151263 153664 158760 161280 164640 165888 168070 169344 172872 175616 181440 185220 188160 192080 193536 194481 197568 201684 207360 211680 215040 216090 219520 222264 225792 230496 241920 246960 250880 252105 254016 259308 263424 268912 276480 277830 282240 288120 290304 296352 301056 302526 307328 317520 322560 324135 329280 336140 338688 345744 351232 362880 370440 376320 384160 387072 388962 395136 403368 414720 423360 432180 439040 444528 451584 453789 460992 483840 493920 501760 504210 508032 518616 526848 537824 555660 564480 576240 580608 592704 605052 614656 635040 645120 648270 658560 672280 677376 691488 702464 725760 740880 752640 756315 768320 777924 790272 806736 829440 846720 864360 878080 889056 903168 907578 921984 967680 972405 987840 1008420 1016064 1037232 1053696 1075648 1111320 1128960 1152480 1161216 1185408 1210104 1229312 1270080 1296540 1317120 1344560 1354752 1361367 1382976 1451520 1481760 1505280 1512630 1536640 1555848 1580544 1613472 1693440 1728720 1756160 1778112 1815156 1843968 1935360 1944810 1975680 2016840 2032128 2074464 2107392 2151296 2222640 2257920 2268945 2304960 2370816 2420208 2458624 2540160 2593080 2634240 2689120 2709504 2722734 2765952 2903040 2963520 3025260 3073280 3111696 3161088 3226944 3386880 3457440 3512320 3556224 3630312 3687936 3889620 3951360 4033680 4064256 4148928 4302592 4445280 4515840 4537890 4609920 4741632 4840416 4917248 5080320 5186160 5268480 5378240 5445468 5531904 5806080 5927040 6050520 6146560 6223392 6322176 6453888 6773760 6806835 6914880 7112448 7260624 7375872 7779240 7902720 8067360 8128512 8297856 8605184 8890560 9075780 9219840 9483264 9680832 10160640 10372320 10536960 10756480 10890936 11063808 11854080 12101040 12293120 12446784 12907776 13547520 13613670 13829760 14224896 14521248 14751744 15558480 15805440 16134720 16595712 17210368 17781120 18151560 18439680 18966528 19361664 20321280 20744640 21512960 21781872 22127616 23708160 24202080 24586240 24893568 25815552 27227340 27659520 28449792 29042496 31116960 31610880 32269440 33191424 34420736 35562240 36303120 36879360 38723328 40642560 41489280 43025920 43563744 44255232 47416320 48404160 49787136 51631104 54454680 55319040 56899584 58084992 62233920 64538880 66382848 71124480 72606240 73758720 77446656 82978560 86051840 87127488 94832640 96808320 99574272 103262208 108909360 110638080 116169984 124467840 129077760 132765696 142248960 145212480 154893312 165957120 172103680 174254976 193616640 199148544 217818720 221276160 232339968 248935680 258155520 284497920 290424960 309786624 331914240 348509952 387233280 398297088 435637440 464679936 497871360 516311040 580849920 663828480 697019904 774466560 871274880 929359872 995742720 1161699840 1394039808 1548933120 1742549760 1991485440 2323399680 2788079616 3485099520 4646799360 6970199040 13940398080
• Sum of all divisors σ(n): 58293995760
• Sum of proper divisors (its aliquot sum) s(n): 44353597680
• 13940398080 is an abundant number, because the sum of its proper divisors (44353597680) is greater than itself. Its abundance is 30413199600

Bases of 13940398080

• Binary: 1100111110111010011001100000000000₂
• Hexadecimal: 0x33EE99800
• Base-36: 6EJR400

Squares and roots of 13940398080

• 13940398080 squared (13940398080²) is 194334698628867686400
• 13940398080 cubed (13940398080³) is 2709103059643245728064602112000
• The square root of 13940398080 is 118069.4629444887
• The cube root of 13940398080 is 2406.7171822367

Scales and comparisons

• 13,940,398,080 seconds is equal to 443 years, 13 weeks, 4 days, 4 hours, 48 minutes.
• To count from 1 to 13,940,398,080 would take you about eight hundred eighty-six 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 13940398080 cubic inches would be around 200.6 feet tall.

Recreational maths with 13940398080

• 13940398080 backwards is 08089304931
• 13940398080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13940398080's digits is 45
• More coming soon!