19940675040

Names of 19940675040

• Cardinal: 19940675040 can be written as Nineteen billion, nine hundred forty million, six hundred seventy-five thousand and forty.

Scientific notation

• Scientific notation: 1.994067504 × 10¹⁰

Factors of 19940675040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 225

Divisors of 19940675040

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 27 30 32 33 36 39 40 44 45 48 52 54 55 60 65 66 72 78 80 88 90 96 99 104 108 110 117 120 130 132 135 143 144 156 160 165 169 176 180 191 195 198 208 216 220 234 240 260 264 270 286 288 297 312 330 338 351 352 360 382 390 396 416 429 432 440 468 480 495 507 520 528 540 572 573 585 594 624 660 676 702 715 720 764 780 792 845 858 864 880 936 955 990 1014 1040 1056 1080 1144 1146 1170 1188 1248 1287 1320 1352 1404 1430 1440 1485 1521 1528 1560 1584 1690 1716 1719 1755 1760 1859 1872 1910 1980 2028 2080 2101 2145 2160 2197 2288 2292 2340 2376 2483 2535 2574 2640 2704 2808 2860 2865 2970 3042 3056 3120 3168 3380 3432 3438 3510 3718 3744 3820 3861 3960 4056 4202 4290 4320 4394 4563 4576 4584 4680 4752 4966 5070 5148 5157 5280 5408 5577 5616 5720 5730 5940 6084 6112 6240 6303 6435 6591 6760 6864 6876 7020 7436 7449 7605 7640 7722 7920 8112 8404 8580 8595 8788 9126 9168 9295 9360 9504 9932 10140 10296 10314 10505 10985 11154 11232 11440 11460 11880 12168 12415 12606 12870 13182 13520 13728 13752 14040 14872 14898 15210 15280 15444 15840 16224 16731 16808 17160 17190 17576 18252 18336 18590 18720 18909 19305 19773 19864 20280 20592 20628 21010 21970 22308 22347 22815 22880 22920 23760 24167 24336 24830 25212 25740 25785 26364 27040 27313 27504 27885 28080 29744 29796 30420 30560 30888 31515 32279 32955 33462 33616 34320 34380 35152 36504 37180 37245 37818 38610 39546 39728 40560 41184 41256 42020 43940 44616 44694 45630 45840 47520 48334 48672 49660 50193 50424 51480 51570 52728 54626 55008 55770 56160 56727 59319 59488 59592 60840 61776 63030 64558 65910 66924 67041 67232 68640 68760 70304 72501 73008 74360 74490 75636 77220 79092 79456 81120 81939 82512 83655 84040 87880 89232 89388 91260 91680 94545 96668 96837 98865 99320 100386 100848 102960 103140 105456 109252 111540 111735 113454 118638 119184 120835 121680 123552 126060 129116 131820 133848 134082 136565 137520 145002 146016 148720 148980 151272 154440 158184 161395 163878 165024 167310 168080 175760 178464 178776 182520 189090 193336 193674 197730 198640 200772 201696 205920 206280 210912 217503 218504 223080 223470 226908 237276 238368 241670 243360 245817 250965 252120 258232 263640 267696 268164 273130 275040 283635 290004 290511 296595 297440 297960 302544 308880 316368 322790 327756 334620 335205 336160 351520 355069 357552 362505 365040 378180 386672 387348 395460 397280 401544 409695 412560 419627 435006 437008 446160 446940 453816 474552 483340 484185 491634 501930 504240 516464 527280 535392 536328 546260 567270 580008 581022 593190 595920 605088 617760 632736 645580 652509 655512 669240 670410 710138 715104 725010 730080 737451 756360 773344 774696 790920 803088 819390 825120 839254 870012 871533 874016 892320 893880 907632 949104 966680 968370 983268 1003860 1008480 1032928 1054560 1065207 1072656 1087515 1092520 1134540 1160016 1162044 1186380 1191840 1229085 1258881 1291160 1305018 1311024 1338480 1340820 1420276 1450020 1452555 1474902 1512720 1549392 1581840 1606176 1638780 1678508 1740024 1743066 1775345 1787760 1815264 1898208 1933360 1936740 1966536 2007720 2098135 2130414 2145312 2175030 2185040 2269080 2320032 2324088 2372760 2458170 2517762 2582320 2610036 2622048 2676960 2681640 2840552 2900040 2905110 2949804 3025440 3098784 3163680 3195621 3262545 3277560 3357016 3480048 3486132 3550690 3575520 3687255 3776643 3866720 3873480 3933072 4015440 4196270 4260828 4350060 4357665 4370080 4538160 4615897 4648176 4745520 4916340 5035524 5164640 5220072 5326035 5363280 5681104 5800080 5810220 5899608 6294405 6391242 6525090 6555120 6714032 6960096 6972264 7101380 7374510 7553286 7746960 7866144 8030880 8392540 8521656 8700120 8715330 9076320 9231794 9296352 9491040 9586863 9832680 10071048 10440144 10652070 10726560 11329929 11362208 11600160 11620440 11799216 12588810 12782484 13050180 13110240 13428064 13847691 13944528 14202760 14749020 15106572 15493920 15978105 16785080 17043312 17400240 17430660 18463588 18883215 19173726 19665360 20142096 20880288 21304140 22659858 23079485 23240880 23598432 25177620 25564968 26100360 27695382 27889056 28405520 29498040 30213144 31956210 33570160 34086624 34800480 34861320 36927176 37766430 38347452 39330720 40284192 41543073 42608280 45319716 46158970 46481760 47934315 50355240 51129936 52200720 55390764 56649645 56811040 58996080 60426288 63912420 67140320 69238455 69722640 73854352 75532860 76694904 83086146 85216560 90639432 92317940 95868630 100710480 102259872 104401440 110781528 113299290 117992160 120852576 124629219 127824840 138476910 139445280 147708704 151065720 153389808 166172292 170433120 181278864 184635880 191737260 201420960 207715365 221563056 226598580 249258438 255649680 276953820 302131440 306779616 332344584 362557728 369271760 383474520 415430730 443126112 453197160 498516876 511299360 553907640 604262880 623146095 664689168 738543520 766949040 830861460 906394320 997033752 1107815280 1246292190 1329378336 1533898080 1661722920 1812788640 1994067504 2215630560 2492584380 3323445840 3988135008 4985168760 6646891680 9970337520 19940675040
• Sum of all divisors σ(n): 82910822400
• Sum of proper divisors (its aliquot sum) s(n): 62970147360
• 19940675040 is an abundant number, because the sum of its proper divisors (62970147360) is greater than itself. Its abundance is 43029472320

Bases of 19940675040

• Binary: 10010100100100011101000110111100000₂
• Hexadecimal: 0x4A48E8DE0
• Base-36: 95S5VC0

Squares and roots of 19940675040

• 19940675040 squared (19940675040²) is 397630521050879001600
• 19940675040 cubed (19940675040³) is 7929021006261457477265240064000
• The square root of 19940675040 is 141211.4550594249
• The cube root of 19940675040 is 2711.7310799213

Scales and comparisons

• 19,940,675,040 seconds is equal to 634 years, 2 weeks, 4 days, 20 hours, 24 minutes.
• To count from 1 to 19,940,675,040 would take you about one thousand, two hundred sixty-eight 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 19940675040 cubic inches would be around 226 feet tall.

Recreational maths with 19940675040

• 19940675040 backwards is 04057604991
• 19940675040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19940675040's digits is 45
• More coming soon!