18040949361117760

Names of 18040949361117760

• Cardinal: 18040949361117760 can be written as Eighteen quadrillion, forty trillion, nine hundred forty-nine billion, three hundred sixty-one million, one hundred seventeen thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.804094936111776 × 10¹⁶

Factors of 18040949361117760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 524109949

Divisors of 18040949361117760

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 64 70 77 80 88 110 112 121 127 140 154 160 176 220 224 242 254 280 308 320 352 385 440 448 484 508 560 605 616 635 704 770 847 880 889 968 1016 1120 1210 1232 1270 1397 1540 1694 1760 1778 1936 2032 2240 2420 2464 2540 2794 3080 3388 3520 3556 3872 4064 4235 4445 4840 4928 5080 5588 6160 6776 6985 7112 7744 8128 8470 8890 9680 9779 10160 11176 12320 13552 13970 14224 15367 16940 17780 19360 19558 20320 22352 24640 27104 27940 28448 30734 33880 35560 38720 39116 40640 44704 48895 54208 55880 56896 61468 67760 71120 76835 78232 89408 97790 107569 111760 122936 135520 142240 153670 156464 195580 215138 223520 245872 271040 284480 307340 312928 391160 430276 447040 491744 537845 614680 625856 782320 860552 983488 1075690 1229360 1564640 1721104 2151380 2458720 3129280 3442208 4302760 4917440 6884416 8605520 17211040 34422080 524109797 1048219594 2096439188 2620548985 3668768579 4192878376 5241097970 5765207767 7337537158 8385756752 10482195940 11530415534 14675074316 16771513504 18343842895 20964391880 23060831068 28826038835 29350148632 33543027008 36687685790 40356454369 41928783760 46121662136 57652077670 58700297264 63417285437 66561944219 73375371580 80712908738 83857567520 92243324272 115304155340 117400594528 126834570874 133123888438 146750743160 161425817476 167715135040 184486648544 201782271845 230608310680 234801189056 253669141748 266247776876 293501486320 317086427185 322851634952 332809721095 368973297088 403564543690 443920998059 461216621360 465933609533 507338283496 532495553752 587002972640 634172854370 645703269904 665619442190 732181386409 807129087380 887841996118 922433242720 931867219066 1014676566992 1064991107504 1174005945280 1268345708740 1291406539808 1331238884380 1464362772818 1614258174760 1775683992236 1844866485440 1863734438132 2029353133984 2129982215008 2219604990295 2329668047665 2536691417480 2582813079616 2662477768760 2928725545636 3228516349520 3551367984472 3660906932045 3727468876264 4058706267968 4259964430016 4439209980590 4659336095330 5073382834960 5125269704863 5324955537520 5857451091272 6457032699040 7102735968944 7321813864090 7454937752528 8053995250499 8878419961180 9318672190660 10146765669920 10250539409726 10649911075040 11714902182544 12914065398080 14205471937888 14643627728180 14909875505056 16107990500998 17756839922360 18637344381320 20293531339840 20501078819452 21299822150080 23429804365088 25626348524315 28410943875776 29287255456360 29819751010112 32215981001996 35513679844720 37274688762640 40269976252495 41002157638904 46859608730176 51252697048630 56377966753493 58574510912720 64431962003992 71027359689440 74549377525280 80539952504990 82004315277808 102505394097260 112755933506986 117149021825440 128863924007984 142054719378880 149098755050560 161079905009980 164008630555616 205010788194520 225511867013972 234298043650880 257727848015968 281889833767465 322159810019960 328017261111232 410021576389040 451023734027944 515455696031936 563779667534930 644319620039920 820043152778080 902047468055888 1127559335069860 1288639240079840 1640086305556160 1804094936111776 2255118670139720 2577278480159680 3608189872223552 4510237340279440 9020474680558880 18040949361117760
• Sum of all divisors σ(n): 54391225946222592
• Sum of proper divisors (its aliquot sum) s(n): 36350276585104832
• 18040949361117760 is an abundant number, because the sum of its proper divisors (36350276585104832) is greater than itself. Its abundance is 18309327223987072

Bases of 18040949361117760

• Binary: 1000000000110000010010111011010000101001000101001000000₂
• Hexadecimal: 0x401825DA148A40
• Base-36: 4XMZDPY3MF4

Squares and roots of 18040949361117760

• 18040949361117760 squared (18040949361117760²) is 325475853850415312714516587417600
• 18040949361117760 cubed (18040949361117760³) is 5871893397581907562050998110420712833487896576000
• The square root of 18040949361117760 is 134316601.2119044055
• The cube root of 18040949361117760 is 262272.7253600353

Scales and comparisons

• 18,040,949,361,117,760 seconds is equal to 573,646,385 years, 18 weeks, 6 days, 4 hours, 42 minutes, 40 seconds.
• To count from 1 to 18,040,949,361,117,760 would take you about one billion, seven hundred twenty million, nine hundred thirty-nine thousand, one hundred fifty-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 18040949361117760 cubic inches would be around 21856.1 feet tall.

Recreational maths with 18040949361117760

• 18040949361117760 backwards is 06771116394904081
• The number of decimal digits it has is: 17
• The sum of 18040949361117760's digits is 67
• More coming soon!