18134031240

Names of 18134031240

• Cardinal: 18134031240 can be written as Eighteen billion, one hundred thirty-four million, thirty-one thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.813403124 × 10¹⁰

Factors of 18134031240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 326

Divisors of 18134031240

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 17 18 20 24 26 30 34 36 39 40 45 51 52 60 65 68 72 78 85 89 90 102 104 117 120 130 136 153 156 169 170 178 180 195 197 204 221 234 255 260 267 306 312 338 340 356 360 390 394 408 442 445 468 507 510 520 534 585 591 612 663 676 680 712 765 780 788 801 845 884 890 936 985 1014 1020 1068 1105 1157 1170 1182 1224 1326 1335 1352 1513 1521 1530 1560 1576 1602 1690 1768 1773 1780 1970 1989 2028 2040 2136 2210 2314 2340 2364 2535 2561 2652 2670 2873 2955 3026 3042 3060 3204 3315 3349 3380 3471 3546 3560 3940 3978 4005 4056 4420 4539 4628 4680 4728 5070 5122 5304 5340 5746 5785 5910 6052 6084 6120 6408 6630 6698 6760 6942 7092 7565 7605 7683 7880 7956 8010 8619 8840 8865 9078 9256 9945 10047 10140 10244 10413 10680 11492 11570 11820 12104 12168 12805 13260 13396 13617 13884 14184 14365 15041 15130 15210 15366 15912 16020 16745 17238 17355 17533 17730 18156 19669 19890 20094 20280 20488 20826 22695 22984 23049 23140 23640 25610 25857 26520 26792 27234 27768 28730 30082 30141 30260 30420 30732 32040 33293 33490 34476 34710 35066 35460 36312 38415 39338 39780 40188 41652 43095 43537 45123 45390 46098 46280 50235 51220 51714 52065 52599 54468 57460 59007 60164 60282 60520 60840 61464 66586 66980 68085 68952 69420 70132 70920 75205 76830 78676 79560 80376 83304 86190 87074 87665 90246 90780 92196 98345 99879 100470 102440 103428 104130 105198 108936 114920 115245 118014 120328 120564 129285 130611 133172 133960 135369 136170 138840 140264 150410 150705 153660 157352 157797 166465 172380 174148 175330 177021 180492 181560 184392 196690 199758 200940 206856 208260 210396 217685 225615 227929 230490 236028 241128 255697 258570 261222 262995 266344 270738 272340 295035 298061 299637 300820 301410 307320 315594 332930 344760 348296 350660 354042 360984 391833 393380 399516 401880 416520 420792 435370 451230 455858 460980 472056 499395 511394 517140 522444 525990 541476 544680 565981 590070 596122 599274 601640 602820 631188 653055 665860 676845 683787 701320 708084 767091 783666 786760 788985 799032 870740 885105 894183 902460 911716 921960 998790 1022788 1034280 1044888 1051980 1082952 1131962 1139645 1180140 1192244 1198548 1205640 1262376 1278485 1306110 1331720 1353690 1367574 1416168 1490305 1498185 1534182 1567332 1577970 1697943 1741480 1770210 1788366 1804920 1823432 1959165 1997580 2045576 2051361 2103960 2263924 2279290 2301273 2360280 2384488 2397096 2556970 2612220 2682549 2707380 2735148 2829905 2963077 2980610 2996370 3068364 3134664 3155940 3395886 3418935 3540420 3576732 3835455 3874793 3918330 3995160 4102722 4470915 4527848 4558580 4602546 5093829 5113940 5224440 5365098 5414760 5470296 5659810 5926154 5961220 5992740 6136728 6311880 6791772 6837870 7080840 7153464 7670910 7749586 7836660 8205444 8489715 8889231 8941830 9117160 9205092 10187658 10227880 10256805 10730196 11319620 11506365 11624379 11852308 11922440 11985480 13412745 13583544 13675740 14815385 15341820 15499172 15673320 16410888 16979430 17778462 17883660 18410184 19373965 20375316 20513610 21460392 22639240 23012730 23248758 23704616 25469145 26667693 26825490 27351480 29630770 30683640 30998344 33958860 34873137 35556924 35767320 38747930 40750632 41027220 44446155 46025460 46497516 50372309 50938290 53335386 53650980 58121895 59261540 67917720 69746274 71113848 77495860 82054440 88892310 92050920 92995032 100744618 101876580 106670772 107301960 116243790 118523080 133338465 139492548 151116927 154991720 174365685 177784620 201489236 203753160 213341544 232487580 251861545 266676930 278985096 302233854 348731370 355569240 402978472 453350781 464975160 503723090 533353860 604467708 697462740 755584635 906701562 1007446180 1066707720 1208935416 1394925480 1511169270 1813403124 2014892360 2266753905 3022338540 3626806248 4533507810 6044677080 9067015620 18134031240
• Sum of all divisors σ(n): 68677923600
• Sum of proper divisors (its aliquot sum) s(n): 50543892360
• 18134031240 is an abundant number, because the sum of its proper divisors (50543892360) is greater than itself. Its abundance is 32409861120

Bases of 18134031240

• Binary: 10000111000110111110101101110001000₂
• Hexadecimal: 0x438DF5B88
• Base-36: 8BWJ820

Squares and roots of 18134031240

• 18134031240 squared (18134031240²) is 328843089013295937600
• 18134031240 cubed (18134031240³) is 5963250849225209307803490624000
• The square root of 18134031240 is 134662.6571845365
• The cube root of 18134031240 is 2627.2301526573

Scales and comparisons

• 18,134,031,240 seconds is equal to 576 years, 31 weeks, 3 days, 14 hours, 54 minutes.
• To count from 1 to 18,134,031,240 would take you about one thousand, one hundred fifty-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 18134031240 cubic inches would be around 218.9 feet tall.

Recreational maths with 18134031240

• 18134031240 backwards is 04213043181
• The number of decimal digits it has is: 11
• The sum of 18134031240's digits is 27
• More coming soon!