18152301854340

Names of 18152301854340

• Cardinal: 18152301854340 can be written as Eighteen trillion, one hundred fifty-two billion, three hundred one million, eight hundred fifty-four thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.815230185434 × 10¹³

Factors of 18152301854340

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 147

Divisors of 18152301854340

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 37 45 51 60 68 74 83 85 90 102 111 148 153 166 170 180 185 204 222 249 255 289 306 332 333 340 370 415 444 498 510 555 578 612 629 666 740 747 765 830 867 996 1020 1110 1156 1245 1258 1332 1369 1411 1445 1494 1530 1660 1665 1734 1887 2220 2490 2516 2601 2738 2822 2890 2988 3060 3071 3145 3330 3468 3735 3774 4107 4233 4335 4980 5202 5476 5644 5661 5780 6142 6290 6660 6845 6889 7055 7470 7548 8214 8466 8670 9213 9435 10404 10693 11322 12284 12321 12580 12699 13005 13690 13778 14110 14940 15355 16428 16932 17340 18426 18870 20535 20667 21165 21386 22644 23273 23987 24642 25398 26010 27380 27556 27639 28220 28305 30710 32079 34445 36852 37740 41070 41334 42330 42772 46065 46546 47974 49284 50653 50796 52020 52207 53465 55278 56610 61420 61605 62001 63495 64158 68890 69819 71961 82140 82668 84660 92130 93092 95948 96237 101306 103335 104414 106930 110556 113220 113627 116365 117113 119935 123210 124002 126990 128316 137780 138195 139638 143922 151959 156621 160395 184260 192474 202612 206670 208828 209457 213860 215883 227254 232730 234226 239870 246420 248004 253265 253980 254893 261035 276390 279276 287844 303918 310005 313242 320790 340881 349095 351339 359805 384948 395641 413340 418914 431766 454508 455877 465460 468452 469863 479740 481185 506530 509786 522070 552780 568135 585565 607836 620010 626484 641580 681762 698190 702678 719610 759795 764679 783105 791282 837828 861101 863532 887519 911754 939726 962370 1013060 1019572 1022643 1044140 1047285 1054017 1079415 1136270 1171130 1186923 1240020 1274465 1363524 1396380 1405356 1439220 1519590 1529358 1566210 1582564 1704405 1722202 1756695 1775038 1823508 1879452 1924740 1931659 1978205 1990921 2045286 2094570 2108034 2158830 2272540 2279385 2294037 2342260 2349315 2373846 2548930 2583303 2662557 3039180 3058716 3132420 3408810 3444404 3513390 3550076 3560769 3823395 3863318 3956410 3981842 4090572 4189140 4204199 4216068 4305505 4317660 4333181 4437595 4558770 4588074 4698630 4747692 5097860 5113215 5166606 5270085 5325114 5794977 5934615 5972763 6817620 7026780 7121538 7646790 7726636 7749909 7912820 7963684 7987671 8408398 8611010 8666362 8875190 9117540 9176148 9397260 9431041 9658295 9954605 10226430 10333212 10540170 10650228 11470185 11589954 11869230 11945526 12612597 12916515 12999543 13312785 14243076 14638717 15293580 15499818 15975342 16816796 17222020 17332724 17384931 17750380 17803845 17918289 18862082 19316590 19909210 20452860 21020995 21080340 21665905 22940370 23179908 23738460 23891052 25225194 25833030 25999086 26625570 28293123 28974885 29277434 29863815 30999636 31950684 32838203 34769862 35607690 35836578 37724164 37837791 38633180 38749545 38998629 39818420 39938355 42041990 43331810 43916151 45880740 47155205 50450388 51666060 51998172 53251140 56586246 57949770 58554868 59727630 63062985 64997715 65676406 69539724 71215380 71471383 71673156 73193585 73664077 75675582 77499090 77997258 79876710 84083980 84879369 86663620 86924655 87832302 89591445 94310410 98514609 113172492 115899540 119455260 126125970 129995430 131352812 131748453 141465615 142942766 146387170 147328154 151351164 154998180 155994516 159753420 160327697 164191015 169758738 173849310 175664604 179182890 188620820 189188955 194993145 197029218 214414149 219580755 220992231 252251940 259990860 263496906 282931230 285885532 292774340 294656308 295543827 320655394 328382030 339517476 347698620 348948517 357356915 358365780 368320385 378377910 389986290 394058436 424396845 428828298 439161510 441984462 480983091 492573045 526993812 565862460 591087654 641310788 643242447 656764060 658742265 662976693 697897034 714713830 736640770 756755820 779972580 801638485 848793690 857656596 878323020 883968924 961966182 985146090 1046845551 1072070745 1104961155 1182175308 1215013511 1286484894 1317484530 1325953386 1395794068 1429427660 1442949273 1473281540 1477719135 1603276970 1697587380 1744742585 1923932364 1970292180 2093691102 2144141490 2209922310 2404915455 2430027022 2572969788 2634969060 2651906772 2725570849 2885898546 2955438270 3140536653 3206553940 3216212235 3314883465 3489485170 3645040533 4187382204 4288282980 4419844620 4809830910 4860054044 5234227755 5451141698 5771797092 5910876540 5932124789 6075067555 6281073306 6432424470 6629766930 6978970340 7214746365 7290081066 8176712547 9619661820 10468455510 10902283396 10935121599 11864249578 12150135110 12562146612 12864848940 13259533860 13627854245 14429492730 14580162132 15702683265 16353425094 17796374367 18225202665 20936911020 21870243198 23728499156 24300270220 24530137641 27255708490 28858985460 29660623945 31405366530 32706850188 35592748734 36450405330 40883562735 43740486396 49060275282 53389123101 54511416980 54675607995 59321247890 62810733060 71185497468 72900810660 81767125470 88981871835 98120550564 100846121413 106778246202 109351215990 118642495780 122650688205 163534250940 177963743670 201692242826 213556492404 218702431980 245301376410 266945615505 302538364239 355927487340 403384485652 490602752820 504230607065 533891231010 605076728478 907615092717 1008461214130 1067782462020 1210153456956 1512691821195 1815230185434 2016922428260 3025383642390 3630460370868 4538075463585 6050767284780 9076150927170 18152301854340
• Sum of all divisors σ(n): 60849196404360
• Sum of proper divisors (its aliquot sum) s(n): 42696894550020
• 18152301854340 is an abundant number, because the sum of its proper divisors (42696894550020) is greater than itself. Its abundance is 24544592695680

Bases of 18152301854340

• Binary: 100001000001001101001100000001111111010000100₂
• Hexadecimal: 0x10826980FE84
• Base-36: 6FN1VUFT0

Squares and roots of 18152301854340

• 18152301854340 squared (18152301854340²) is 329506062611075402576835600
• 18152301854340 cubed (18152301854340³) is 5981293511351296172417054876209326504000
• The square root of 18152301854340 is 4260551.8250973079
• The cube root of 18152301854340 is 26281.1219586089

Scales and comparisons

• 18,152,301,854,340 seconds is equal to 577,187 years, 2 weeks, 4 days, 6 hours, 39 minutes.
• To count from 1 to 18,152,301,854,340 would take you about one million, four hundred forty-two thousand, nine hundred sixty-seven 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 18152301854340 cubic inches would be around 2190.1 feet tall.

Recreational maths with 18152301854340

• 18152301854340 backwards is 04345810325181
• 18152301854340 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18152301854340's digits is 45
• More coming soon!