13987218092040

Names of 13987218092040

• Cardinal: 13987218092040 can be written as Thirteen trillion, nine hundred eighty-seven billion, two hundred eighteen million, ninety-two thousand and forty.

Scientific notation

• Scientific notation: 1.398721809204 × 10¹³

Factors of 13987218092040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 45723

Divisors of 13987218092040

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 113 120 135 162 180 216 226 243 270 281 324 339 360 405 452 486 540 562 565 648 678 810 843 904 972 1017 1080 1124 1130 1215 1356 1405 1620 1686 1695 1944 2034 2248 2260 2430 2529 2712 2810 3051 3240 3372 3390 4068 4215 4520 4860 5058 5085 5620 6102 6744 6780 7587 8136 8430 9153 9720 10116 10170 11240 12204 12645 13560 15174 15255 16860 18306 20232 20340 22761 24408 25290 27459 30348 30510 31753 33720 36612 37935 40680 45319 45522 45765 50580 54918 60696 61020 63506 68283 73224 75870 90638 91044 91530 95259 101160 109836 113805 122040 127012 135957 136566 137295 151740 158765 181276 182088 183060 190518 219672 226595 227610 254024 271914 273132 274590 285777 303480 317530 341415 362552 366120 381036 407871 453190 455220 476295 543828 546264 549180 571554 635060 679785 682830 762072 815742 857331 906380 910440 952590 1087656 1098360 1143108 1223613 1270120 1359570 1365660 1428885 1631484 1714662 1812760 1905180 2039355 2286216 2447226 2571993 2719140 2731320 2857770 3262968 3429324 3670839 3810360 4078710 4286655 4894452 5121047 5143986 5438280 5715540 6118065 6858648 7341678 7715979 8157420 8573310 9788904 10242094 10287972 11012517 11431080 12236130 12734639 12859965 14683356 15363141 15431958 16314840 17146620 18354195 20484188 20575944 22025034 24472260 25469278 25605235 25719930 29366712 30726282 30863916 34293240 36708390 38203917 38579895 40968376 44050068 46089423 48944520 50938556 51210470 51439860 55062585 61452564 61727832 63673195 73416780 76407834 76815705 77159790 88100136 92178846 101877112 102420940 102879720 110125170 114611751 122905128 127346390 138268269 146833560 152815668 153631410 154319580 184357692 191019585 204841880 220250340 229223502 230447115 254692780 276536538 305631336 307262820 308639160 343835253 368715384 382039170 414804807 440500680 458447004 460894230 509385560 553073076 573058755 614525640 687670506 691341345 764078340 829609614 916894008 921788460 1031505759 1106146152 1146117510 1244414421 1375341012 1382682690 1439014207 1528156680 1659219228 1719176265 1843576920 2063011518 2074024035 2292235020 2488828842 2750682024 2765365380 2878028414 3094517277 3318438456 3438352530 4126023036 4148048070 4317042621 4584470040 4977657684 5157528795 5530730760 5756056828 6189034554 6222072105 6876705060 7195071035 8252046072 8296096140 8634085242 9955315368 10315057590 11512113656 12378069108 12444144210 12951127863 13753410120 14390142070 15472586385 16592192280 17268170484 20630115180 21585213105 24756138216 24888288420 25902255726 28780284140 30945172770 34536340968 38853383589 41260230360 43170426210 49776576840 51804511452 57560568280 61890345540 64755639315 77706767178 86340852420 103609022904 116560150767 123780691080 129511278630 155413534356 172681704840 194266917945 233120301534 259022557260 310827068712 349680452301 388533835890 466240603068 518045114520 582800753835 699360904602 777067671780 932481206136 1165601507670 1398721809204 1554135343560 1748402261505 2331203015340 2797443618408 3496804523010 4662406030680 6993609046020 13987218092040
• Sum of all divisors σ(n): 47729595513600
• Sum of proper divisors (its aliquot sum) s(n): 33742377421560
• 13987218092040 is an abundant number, because the sum of its proper divisors (33742377421560) is greater than itself. Its abundance is 19755159329520

Bases of 13987218092040

• Binary: 11001011100010100111001010100111000000001000₂
• Hexadecimal: 0xCB8A72A7008
• Base-36: 4YHN0IGI0

Squares and roots of 13987218092040

• 13987218092040 squared (13987218092040²) is 195642269954291097911361600
• 13987218092040 cubed (13987218092040³) is 2736491097872434148538512027790521664000
• The square root of 13987218092040 is 3739948.9424375837
• The cube root of 13987218092040 is 24094.0855949331

Scales and comparisons

• 13,987,218,092,040 seconds is equal to 444,750 years, 14 weeks, 6 hours, 54 minutes.
• To count from 1 to 13,987,218,092,040 would take you about one million, one hundred eleven thousand, eight hundred seventy-five 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 13987218092040 cubic inches would be around 2007.8 feet tall.

Recreational maths with 13987218092040

• 13987218092040 backwards is 04029081278931
• 13987218092040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13987218092040's digits is 54
• More coming soon!