18086143320

Names of 18086143320

• Cardinal: 18086143320 can be written as Eighteen billion, eighty-six million, one hundred forty-three thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.808614332 × 10¹⁰

Factors of 18086143320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 83

Divisors of 18086143320

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 19 20 21 24 27 28 30 35 36 38 40 42 45 47 54 56 57 60 63 70 72 76 81 84 90 94 95 105 108 114 120 126 133 135 140 141 152 162 168 171 180 188 189 190 210 216 228 235 252 266 270 280 282 285 315 324 329 342 360 361 376 378 380 399 405 420 423 456 470 504 513 532 540 564 567 570 630 648 658 665 684 705 722 756 760 798 810 840 846 855 893 940 945 987 1026 1064 1080 1083 1128 1134 1140 1197 1260 1269 1316 1330 1368 1410 1444 1512 1539 1596 1620 1645 1692 1710 1786 1805 1880 1890 1974 1995 2052 2115 2166 2209 2268 2280 2394 2520 2527 2538 2565 2632 2660 2679 2820 2835 2888 2961 3078 3192 3240 3249 3290 3384 3420 3572 3591 3610 3780 3807 3948 3990 4104 4230 4332 4418 4465 4536 4788 4935 5054 5076 5130 5320 5358 5415 5640 5670 5922 5985 6156 6251 6345 6498 6580 6627 6840 7144 7182 7220 7560 7581 7614 7695 7896 7980 8037 8460 8664 8836 8883 8930 9576 9747 9870 10108 10152 10260 10716 10773 10830 11045 11340 11844 11970 12312 12502 12635 12690 12996 13160 13254 13395 14364 14440 14805 15162 15228 15390 15463 15960 16074 16245 16920 16967 17672 17766 17860 17955 18753 19035 19494 19740 19881 20216 20520 21432 21546 21660 22090 22680 22743 23688 23940 24111 25004 25270 25380 25992 26508 26649 26790 28728 29241 29610 30324 30456 30780 30926 31255 32148 32490 33135 33934 35532 35720 35910 37506 37905 38070 38988 39480 39762 40185 41971 43092 43320 44180 44415 45486 46389 47880 48222 48735 50008 50540 50760 50901 53016 53298 53580 53865 56259 58482 59220 59643 60648 61560 61852 62510 64296 64980 66270 67868 68229 71064 71820 72333 75012 75810 76140 77315 77976 79524 80370 83942 84835 86184 88360 88830 90972 92778 93765 96444 97470 99405 101080 101802 106596 107160 107730 112518 113715 116964 118440 118769 119286 120555 123704 125020 125913 129960 132540 133245 135736 136458 139167 143640 144666 146205 150024 151620 152280 152703 154630 159048 160740 167884 168777 169670 177660 178929 181944 185556 187530 192888 194940 198810 203604 204687 209855 213192 215460 225036 227430 231945 233928 237538 238572 241110 250040 251826 254505 265080 266490 272916 278334 281295 289332 292410 293797 298215 303240 305406 309260 321480 335768 337554 339340 341145 355320 356307 357858 361665 371112 375060 377739 389880 397620 407208 409374 417501 419710 430920 450072 454860 458109 463890 475076 477144 482220 503652 506331 509010 532980 545832 556668 562590 578664 584820 587594 593845 596430 610812 618520 629565 675108 678680 682290 695835 712614 715716 723330 750120 755478 763515 795240 797449 818748 835002 839420 843885 881391 894645 909720 916218 927780 950152 964440 1007304 1012662 1018020 1023435 1065960 1068921 1113336 1125180 1133217 1169640 1175188 1187690 1192860 1221624 1252503 1259130 1350216 1364580 1374327 1391670 1425228 1431432 1446660 1468985 1510956 1527030 1594898 1637496 1670004 1678840 1687770 1762782 1781535 1789290 1832436 1855560 1888695 2025324 2036040 2046870 2087505 2137842 2250360 2266434 2290545 2350376 2375380 2385720 2392347 2505006 2518260 2531655 2644173 2729160 2748654 2783340 2850456 2893320 2937970 3021912 3054060 3189796 3206763 3340008 3375540 3399651 3525564 3563070 3578580 3664872 3777390 3987245 4050648 4093740 4175010 4275684 4406955 4532868 4581090 4750760 4784694 5010012 5036520 5063310 5288346 5344605 5497308 5566680 5582143 5666085 5875940 6108120 6262515 6379592 6413526 6751080 6799302 6871635 7051128 7126140 7157160 7177041 7554780 7932519 7974490 8187480 8350020 8551368 8813910 9065736 9162180 9569388 9620289 10020024 10126620 10576692 10689210 10994616 11164286 11332170 11751880 11961735 12525030 12827052 13220865 13598604 13743270 14252280 14354082 15109560 15865038 15948980 16033815 16700040 16746429 16998255 17627820 18324360 19138776 19240578 20253240 21153384 21378420 21531123 22328572 22664340 23797557 23923470 25050060 25654104 26441730 27197208 27486540 27910715 28708164 31730076 31897960 32067630 33492858 33996510 35255640 35885205 38481156 39662595 42756840 43062246 44657144 45328680 47595114 47846940 48101445 50100120 50239287 52883460 54973080 55821430 57416328 63460152 64135260 64593369 66985716 67993020 71770410 76962312 79325190 83732145 86124492 95190228 95693880 96202890 100478574 105766920 107655615 111642860 118987785 128270520 129186738 133971432 135986040 143540820 150717861 158650380 167464290 172248984 190380456 192405780 200957148 215311230 223285720 237975570 251196435 258373476 287081640 301435722 317300760 322966845 334928580 384811560 401914296 430622460 452153583 475951140 502392870 516746952 602871444 645933690 669857160 753589305 861244920 904307166 951902280 1004785740 1205742888 1291867380 1507178610 1808614332 2009571480 2260767915 2583734760 3014357220 3617228664 4521535830 6028714440 9043071660 18086143320
• Sum of all divisors σ(n): 74915969040
• Sum of proper divisors (its aliquot sum) s(n): 56829825720
• 18086143320 is an abundant number, because the sum of its proper divisors (56829825720) is greater than itself. Its abundance is 38743682400

Bases of 18086143320

• Binary: 10000110110000001001010010101011000₂
• Hexadecimal: 0x43604A558
• Base-36: 8B40TI0

Squares and roots of 18086143320

• 18086143320 squared (18086143320²) is 327108580191580622400
• 18086143320 cubed (18086143320³) is 5916132662546640194061202368000
• The square root of 18086143320 is 134484.7326650873
• The cube root of 18086143320 is 2624.9154715639

Scales and comparisons

• 18,086,143,320 seconds is equal to 575 years, 4 weeks, 2 days, 8 hours, 42 minutes.
• To count from 1 to 18,086,143,320 would take you about one thousand, one hundred fifty 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 18086143320 cubic inches would be around 218.7 feet tall.

Recreational maths with 18086143320

• 18086143320 backwards is 02334168081
• 18086143320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18086143320's digits is 36
• More coming soon!