18799163040

Names of 18799163040

• Cardinal: 18799163040 can be written as Eighteen billion, seven hundred ninety-nine million, one hundred sixty-three thousand and forty.

Scientific notation

• Scientific notation: 1.879916304 × 10¹⁰

Factors of 18799163040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1216

Divisors of 18799163040

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 42 48 51 56 60 68 70 80 84 85 96 102 105 112 119 120 136 140 160 168 170 204 210 224 238 240 255 272 280 336 340 357 408 420 449 476 480 510 544 560 595 672 680 714 733 816 840 898 952 1020 1120 1190 1347 1360 1428 1466 1632 1680 1785 1796 1904 2040 2199 2245 2380 2694 2720 2856 2932 3143 3360 3570 3592 3665 3808 4080 4398 4490 4760 5131 5388 5712 5864 6286 6735 7140 7184 7330 7633 8160 8796 8980 9429 9520 10262 10776 10995 11424 11728 12461 12572 13470 14280 14368 14660 15266 15393 15715 17592 17960 18858 19040 20524 21552 21990 22899 23456 24922 25144 25655 26940 28560 29320 30532 30786 31430 35184 35920 37383 37716 38165 41048 43104 43980 45798 47145 49844 50288 51310 53431 53880 57120 58640 61064 61572 62305 62860 70368 71840 74766 75432 76330 76965 82096 87227 87960 91596 94290 99688 100576 102620 106862 107760 114495 117280 122128 123144 124610 125720 149532 150864 152660 153930 160293 164192 174454 175920 183192 186915 188580 199376 205240 213724 215520 228990 244256 246288 249220 251440 261681 267155 299064 301728 305320 307860 320586 329117 348908 351840 366384 373830 377160 398752 410480 427448 436135 457980 492576 498440 502880 523362 534310 598128 610640 615720 641172 658234 697816 732768 747660 754320 801465 820960 854896 872270 915960 987351 996880 1046724 1068620 1196256 1221280 1231440 1282344 1308405 1316468 1395632 1495320 1508640 1602930 1645585 1709792 1744540 1831920 1974702 1993760 2093448 2137240 2303819 2462880 2564688 2616810 2632936 2791264 2990640 3205860 3291170 3489080 3663840 3949404 4186896 4274480 4607638 4936755 5129376 5233620 5265872 5594989 5981280 6411720 6582340 6911457 6978160 7898808 8373792 8548960 9215276 9873510 10467240 10531744 11189978 11519095 12823440 13164680 13822914 13956320 15797616 16784967 18430552 19747020 20934480 22379956 23038190 25646880 26329360 27645828 27974945 31595232 33569934 34557285 36861104 39164923 39494040 41868960 44759912 46076380 52658720 55291656 55949890 67139868 69114570 73722208 78329846 78988080 83924835 89519824 92152760 110583312 111899780 117494769 134279736 138229140 156659692 157976160 167849670 179039648 184305520 195824615 221166624 223799560 234989538 268559472 276458280 313319384 335699340 368611040 391649230 447599120 469979076 537118944 552916560 587473845 626638768 671398680 783298460 895198240 939958152 1105833120 1174947690 1253277536 1342797360 1566596920 1879916304 2349895380 2685594720 3133193840 3759832608 4699790760 6266387680 9399581520 18799163040
• Sum of all divisors σ(n): 71915558400
• Sum of proper divisors (its aliquot sum) s(n): 53116395360
• 18799163040 is an abundant number, because the sum of its proper divisors (53116395360) is greater than itself. Its abundance is 34317232320

Bases of 18799163040

• Binary: 10001100000100001000111011010100000₂
• Hexadecimal: 0x4608476A0
• Base-36: 8MWJB1C

Squares and roots of 18799163040

• 18799163040 squared (18799163040²) is 353408531004502041600
• 18799163040 cubed (18799163040³) is 6643784594080528854051262464000
• The square root of 18799163040 is 137110.0398949691
• The cube root of 18799163040 is 2658.9663309919

Scales and comparisons

• 18,799,163,040 seconds is equal to 597 years, 39 weeks, 1 day, 21 hours, 44 minutes.
• To count from 1 to 18,799,163,040 would take you about one thousand, one hundred ninety-five 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 18799163040 cubic inches would be around 221.6 feet tall.

Recreational maths with 18799163040

• 18799163040 backwards is 04036199781
• 18799163040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18799163040's digits is 48
• More coming soon!