18340916220

Names of 18340916220

• Cardinal: 18340916220 can be written as Eighteen billion, three hundred forty million, nine hundred sixteen thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.834091622 × 10¹⁰

Factors of 18340916220

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 151

Divisors of 18340916220

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 19 20 22 23 30 33 36 38 41 44 45 46 47 55 57 60 66 69 76 82 90 92 94 95 99 110 114 115 121 123 132 138 141 164 165 171 180 188 190 198 205 207 209 220 228 230 235 242 246 253 276 282 285 330 342 345 363 369 380 396 410 414 418 423 437 451 460 470 484 492 495 506 517 564 570 605 615 627 660 684 690 705 726 738 759 779 820 828 836 846 855 874 893 902 940 943 990 1012 1034 1035 1045 1081 1089 1140 1210 1230 1254 1265 1311 1353 1380 1410 1452 1476 1518 1551 1558 1692 1710 1748 1786 1804 1815 1845 1881 1886 1927 1980 2068 2070 2090 2115 2162 2178 2185 2255 2277 2299 2337 2420 2460 2508 2530 2585 2622 2679 2706 2783 2820 2829 3036 3102 3116 3135 3243 3420 3572 3630 3690 3762 3772 3795 3854 3895 3933 4059 4140 4180 4230 4324 4356 4370 4465 4510 4554 4598 4653 4674 4715 4807 4961 5060 5170 5244 5358 5405 5412 5445 5566 5658 5687 5781 6204 6270 6486 6555 6765 6897 7011 7260 7380 7524 7590 7708 7755 7790 7866 8037 8118 8349 8460 8487 8569 8740 8930 9020 9108 9196 9306 9348 9405 9430 9614 9635 9729 9823 9922 10340 10373 10716 10810 10890 11132 11316 11374 11385 11495 11562 11685 11891 12540 12972 13110 13395 13530 13794 13915 14022 14145 14421 14883 15180 15510 15580 15732 16074 16215 16236 16698 16974 17061 17138 17343 17860 17917 18612 18810 18860 19228 19270 19458 19646 19665 19844 20295 20539 20691 20746 21197 21620 21780 22748 22770 22990 23124 23265 23370 23782 24035 24805 25047 25707 26220 26790 27060 27588 27830 28044 28290 28435 28842 28905 29469 29766 31020 31119 32148 32430 33396 33948 34122 34276 34485 34686 35055 35673 35834 36613 37620 38540 38916 39292 39330 40185 40590 41078 41382 41492 41745 42394 42435 42845 43263 44321 44649 45540 45980 46530 46740 47564 48070 48645 49115 49610 50094 51183 51414 51865 52877 53580 53751 55660 56580 56870 57684 57810 58938 59455 59532 61617 62238 63591 64860 68244 68970 69372 70110 71346 71668 72105 73226 74415 77121 78660 80370 81180 82156 82764 83490 84788 84870 85305 85690 86526 86715 88407 88642 89298 89585 93060 93357 94259 96140 97290 98230 99220 100188 102366 102695 102828 103455 103730 105754 105985 107019 107502 108053 109839 113740 114103 115620 117876 118910 123234 124476 125235 127182 128535 130801 132963 137940 140220 142692 144210 146452 147345 148830 154242 155595 158631 160740 161253 166980 169740 170610 171380 173052 173430 176814 177284 178365 178596 179170 183065 184851 186714 188518 190773 194580 196460 197087 204732 205390 206910 207460 211508 211970 214038 215004 216106 216315 219678 221605 223245 225929 228206 233167 237820 246468 250470 254364 255915 257070 261602 264385 265926 268755 282777 288420 294690 297660 308085 308484 311190 317262 317955 322506 324159 329517 341220 342309 346860 353628 356730 358340 366130 369702 373428 377036 381546 385605 392403 394174 398889 402743 410780 413820 423940 428076 432212 432630 439356 442035 443210 446490 451858 456412 466334 466785 471295 475893 487531 500940 511830 514140 523204 528770 531852 535095 537510 540265 549195 565554 570515 589380 591261 616170 622380 634524 635910 645012 648318 654005 659034 664815 677787 684618 699501 713460 732260 739404 763092 771210 784806 788348 793155 797778 805486 806265 842099 848331 865260 884070 886420 892980 903716 924255 932668 933570 942590 951786 953865 972477 975062 985435 1023660 1026927 1057540 1070190 1075020 1080530 1098390 1129645 1131108 1141030 1165835 1177209 1182522 1208229 1232340 1271820 1296636 1308010 1318068 1329630 1355574 1369236 1399002 1413885 1462593 1542420 1569612 1586310 1595556 1610972 1612530 1620795 1647585 1684198 1696662 1711545 1768140 1773783 1848510 1867140 1885180 1903572 1907730 1944954 1950124 1962015 1970870 1994445 2013715 2033361 2053854 2098503 2140380 2161060 2167957 2196780 2259290 2282060 2331670 2354418 2365044 2379465 2416458 2437655 2485219 2526297 2616020 2659260 2711148 2798004 2827770 2925186 2956305 3172620 3225060 3241590 3295170 3368396 3388935 3393324 3423090 3497505 3547566 3624687 3697020 3815460 3889908 3924030 3941740 3988890 4027430 4066722 4107708 4197006 4210495 4241655 4335914 4387779 4430173 4518580 4663340 4708836 4758930 4832916 4862385 4875310 4970438 5052594 5134635 5362841 5655540 5850372 5886045 5912610 6041145 6483180 6503871 6590340 6777870 6846180 6995010 7095132 7249374 7312965 7455657 7578891 7848060 7977780 8054860 8133444 8394012 8420990 8483310 8671828 8775558 8860346 8868915 9263089 9517860 9724770 9750620 9940876 10105188 10166805 10269270 10492515 10725682 10839785 11772090 11825220 12082290 12426095 12631485 13007742 13290519 13555740 13990020 14498748 14625930 14911314 15157782 16088523 16841980 16966620 17551116 17720692 17737830 18123435 18526178 19449540 19511613 20333610 20538540 20985030 21451364 21679570 21938895 22150865 22366971 23544180 24164580 24852190 25262970 26015484 26581038 26814205 27789267 29251860 29822628 30315564 32177046 32519355 35475660 36246870 37052356 37278285 37894455 39023226 39871557 40667220 41970060 43359140 43877790 44301730 44733942 46315445 48265569 49704380 50525940 53162076 53628410 55578534 64354092 65038710 66452595 72493740 74556570 75788910 78046452 79743114 80442615 83367801 87755580 88603460 89467884 92630890 96531138 97558065 101893979 107256820 111157068 111834855 130077420 132905190 138946335 149113140 151577820 159486228 160885230 166735602 185261780 193062276 195116130 199357785 203787958 223669710 241327845 265810380 277892670 305681937 321770460 333471204 390232260 398715570 407575916 416839005 447339420 482655690 509469895 555785340 611363874 797431140 833678010 917045811 965311380 1018939790 1222727748 1528409685 1667356020 1834091622 2037879580 3056819370 3668183244 4585229055 6113638740 9170458110 18340916220
• Sum of all divisors σ(n): 70270986240
• Sum of proper divisors (its aliquot sum) s(n): 51930070020
• 18340916220 is an abundant number, because the sum of its proper divisors (51930070020) is greater than itself. Its abundance is 33589153800

Bases of 18340916220

• Binary: 10001000101001101000010101111111100₂
• Hexadecimal: 0x445342BFC
• Base-36: 8FBPHJ0

Squares and roots of 18340916220

• 18340916220 squared (18340916220²) is 336389207789059088400
• 18340916220 cubed (18340916220³) is 6169686277371304172973973848000
• The square root of 18340916220 is 135428.6388471803
• The cube root of 18340916220 is 2637.1834545047

Scales and comparisons

• 18,340,916,220 seconds is equal to 583 years, 9 weeks, 4 days, 2 hours, 57 minutes.
• To count from 1 to 18,340,916,220 would take you about one thousand, one hundred sixty-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 18340916220 cubic inches would be around 219.8 feet tall.

Recreational maths with 18340916220

• 18340916220 backwards is 02261904381
• 18340916220 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18340916220's digits is 36
• More coming soon!