18242713486577664

Names of 18242713486577664

• Cardinal: 18242713486577664 can be written as Eighteen quadrillion, two hundred forty-two trillion, seven hundred thirteen billion, four hundred eighty-six million, five hundred seventy-seven thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.8242713486577664 × 10¹⁶

Factors of 18242713486577664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 153521

Divisors of 18242713486577664

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 168 189 192 216 224 252 256 288 336 378 384 432 448 504 512 576 672 756 768 864 896 1008 1024 1152 1344 1512 1536 1728 1792 2016 2048 2304 2688 3024 3072 3456 3584 4032 4096 4608 5376 6048 6144 6912 7168 8064 9216 10752 12096 12288 13824 14336 16128 18432 21504 24192 27648 28672 32256 36864 43008 48384 55296 64512 86016 96768 110592 129024 153509 193536 258048 307018 387072 460527 614036 774144 921054 1074563 1228072 1381581 1842108 2149126 2456144 2763162 3223689 3684216 4144743 4298252 4912288 5526324 6447378 7368432 8289486 8596504 9671067 9824576 11052648 12894756 14736864 16578972 17193008 19342134 19649152 22105296 25789512 29013201 29473728 33157944 34386016 38684268 39298304 44210592 51579024 58026402 58947456 66315888 68772032 77368536 78596608 88421184 103158048 116052804 117894912 132631776 137544064 154737072 157193216 176842368 206316096 232105608 235789824 265263552 275088128 309474144 314386432 353684736 412632192 464211216 471579648 530527104 550176256 618948288 628772864 707369472 825264384 928422432 943159296 1061054208 1100352512 1237896576 1414738944 1650528768 1856844864 1886318592 2122108416 2200705024 2475793152 2829477888 3301057536 3713689728 4244216832 4401410048 4951586304 5658955776 6602115072 7427379456 8488433664 9903172608 13204230144 14854758912 16976867328 19806345216 23565013081 29709517824 39612690432 47130026162 59419035648 70695039243 94260052324 118838071296 141390078486 164955091567 188520104648 212085117729 282780156972 329910183134 377040209296 424170235458 494865274701 565560313944 636255353187 659820366268 754080418592 848340470916 989730549402 1131120627888 1272510706374 1319640732536 1484595824103 1508160837184 1696680941832 1979461098804 2262241255776 2545021412748 2639281465072 2969191648206 3016321674368 3393361883664 3958922197608 4453787472309 4524482511552 5090042825496 5278562930144 5938383296412 6032643348736 6786723767328 7917844395216 8907574944618 9048965023104 10180085650992 10557125860288 11876766592824 12065286697472 13573447534656 15835688790432 17815149889236 18097930046208 20360171301984 21114251720576 23753533185648 24130573394944 27146895069312 31671377580864 35630299778472 36195860092416 40720342603968 42228503441152 47507066371296 48261146789888 54293790138624 63342755161728 71260599556944 72391720184832 81440685207936 84457006882304 95014132742592 96522293579776 108587580277248 126685510323456 142521199113888 144783440369664 162881370415872 168914013764608 190028265485184 217175160554496 253371020646912 285042398227776 289566880739328 325762740831744 337828027529216 380056530970368 434350321108992 506742041293824 570084796455552 651525481663488 675656055058432 760113061940736 868700642217984 1013484082587648 1140169592911104 1303050963326976 1520226123881472 2026968165175296 2280339185822208 2606101926653952 3040452247762944 4560678371644416 6080904495525888 9121356743288832 18242713486577664
• Sum of all divisors σ(n): 61767129455001920
• Sum of proper divisors (its aliquot sum) s(n): 43524415968424256
• 18242713486577664 is an abundant number, because the sum of its proper divisors (43524415968424256) is greater than itself. Its abundance is 25281702481846592

Bases of 18242713486577664

• Binary: 1000000110011111010011010111001000110110101000000000000₂
• Hexadecimal: 0x40CFA6B91B5000
• Base-36: 4ZMI2VP05C0

Squares and roots of 18242713486577664

• 18242713486577664 squared (18242713486577664²) is 332796595353362589882687103696896
• 18242713486577664 cubed (18242713486577664³) is 6071112938339917266358988031651637678609419730944
• The square root of 18242713486577664 is 135065589.5725394005
• The cube root of 18242713486577664 is 263246.8273490003

Scales and comparisons

• 18,242,713,486,577,664 seconds is equal to 580,061,860 years, 23 weeks, 4 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 18,242,713,486,577,664 would take you about one billion, seven hundred forty million, one hundred eighty-five thousand, five hundred eighty-one 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 18242713486577664 cubic inches would be around 21937.2 feet tall.

Recreational maths with 18242713486577664

• 18242713486577664 backwards is 46677568431724281
• The number of decimal digits it has is: 17
• The sum of 18242713486577664's digits is 81
• More coming soon!