199518478358040

Names of 199518478358040

• Cardinal: 199518478358040 can be written as One hundred ninety-nine trillion, five hundred eighteen billion, four hundred seventy-eight million, three hundred fifty-eight thousand and forty.

Scientific notation

• Scientific notation: 1.9951847835804 × 10¹⁴

Factors of 199518478358040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 931919

Divisors of 199518478358040

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 27 30 36 38 40 45 54 57 60 72 76 81 90 95 108 114 120 135 152 162 171 180 190 216 228 270 285 324 342 360 380 405 456 513 540 570 648 684 760 810 855 1026 1080 1140 1368 1539 1620 1710 2052 2280 2565 3078 3240 3420 3491 4104 5130 6156 6840 6982 7695 10260 10473 12312 13964 15390 17455 20520 20946 27928 30780 31419 34910 41892 52365 61560 62838 66329 69820 83784 94257 104730 125676 132658 139640 157095 188514 198987 209460 251352 265316 282771 314190 331645 377028 397974 418920 471285 530632 565542 596961 628380 663290 754056 795948 928399 942570 994935 1131084 1193922 1256760 1326580 1413855 1591896 1790883 1856798 1885140 1989870 2262168 2387844 2653160 2785197 2827710 2984805 3581766 3713596 3770280 3979740 4641995 4775688 5372649 5570394 5655420 5969610 7163532 7427192 7959480 8355591 8954415 9283990 10745298 11140788 11310840 11939220 13925985 14327064 16711182 17639581 17908830 18567980 21490596 22281576 23878440 25066773 26863245 27851970 33422364 35279162 35817660 37135960 41777955 42981192 50133546 52918743 53726490 55703940 66844728 70558324 71635320 75200319 83555910 88197905 100267092 105837486 107452980 111407880 125333865 141116648 150400638 158756229 167111820 176395810 200534184 211674972 214905960 250667730 264593715 300801276 317512458 334223640 352791620 376001595 423349944 476268687 501335460 529187430 601602552 635024916 705583240 752003190 793781145 952537374 1002670920 1058374860 1270049832 1428806061 1504006380 1587562290 1905074748 2116749720 2381343435 2857612122 3008012760 3175124580 3241040909 3810149496 4762686870 5715224244 6350249160 6482081818 7144030305 9525373740 9723122727 11430448488 12964163636 14288060610 16205204545 19050747480 19446245454 25928327272 28576121220 29169368181 32410409090 38892490908 48615613635 57152242440 58338736362 61579777271 64820818180 77784981816 87508104543 97231227270 116677472724 123159554542 129641636360 145846840905 175016209086 184739331813 194462454540 233354945448 246319109084 262524313629 291693681810 307898886355 350032418172 369478663626 388924909080 437540522715 492638218168 525048627258 554217995439 583387363620 615797772710 700064836344 738957327252 875081045430 923696659065 1050097254516 1108435990878 1166774727240 1231595545420 1312621568145 1477914654504 1662653986317 1750162090860 1847393318130 2100194509032 2216871981756 2463191090840 2625243136290 2771089977195 3325307972634 3500324181720 3694786636260 4433743963512 4987961958951 5250486272580 5542179954390 6650615945268 7389573272520 8313269931585 9975923917902 10500972545160 11084359908780 13301231890536 16626539863170 19951847835804 22168719817560 24939809794755 33253079726340 39903695671608 49879619589510 66506159452680 99759239179020 199518478358040
• Sum of all divisors σ(n): 706101675840000
• Sum of proper divisors (its aliquot sum) s(n): 506583197481960
• 199518478358040 is an abundant number, because the sum of its proper divisors (506583197481960) is greater than itself. Its abundance is 307064719123920

Bases of 199518478358040

• Binary: 101101010111011000000100000001110101011000011000₂
• Hexadecimal: 0xB57604075618
• Base-36: 1YQ1IULLI0

Squares and roots of 199518478358040

• 199518478358040 squared (199518478358040²) is 39807623206307675854432641600
• 199518478358040 cubed (199518478358040³) is 7942356409172708898980150468472547798464000
• The square root of 199518478358040 is 14125101.0034633027
• The cube root of 199518478358040 is 58433.3844546165

Scales and comparisons

• 199,518,478,358,040 seconds is equal to 6,344,070 years, 23 weeks, 6 days, 15 hours, 54 minutes.
• To count from 1 to 199,518,478,358,040 would take you about fifteen million, eight hundred sixty thousand, one hundred seventy-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 199518478358040 cubic inches would be around 4869.4 feet tall.

Recreational maths with 199518478358040

• 199518478358040 backwards is 040853874815991
• 199518478358040 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 199518478358040's digits is 72
• More coming soon!