18164441879800

Names of 18164441879800

• Cardinal: 18164441879800 can be written as Eighteen trillion, one hundred sixty-four billion, four hundred forty-one million, eight hundred seventy-nine thousand, eight hundred.

Scientific notation

• Scientific notation: 1.81644418798 × 10¹³

Factors of 18164441879800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3237

Divisors of 18164441879800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 20 23 25 40 41 46 50 82 92 100 115 164 184 200 205 230 328 410 460 575 820 920 943 1025 1150 1187 1640 1681 1886 1979 2050 2300 2374 3362 3772 3958 4100 4600 4715 4748 5935 6724 7544 7916 8200 8405 9430 9496 9895 11870 13448 15832 16810 18860 19790 23575 23740 27301 29675 33620 37720 38663 39580 42025 45517 47150 47480 48667 49475 54602 59350 67240 77326 79160 81139 84050 91034 94300 97334 98950 109204 118700 136505 154652 162278 168100 182068 188600 193315 194668 197900 218408 227585 237400 243335 273010 309304 324556 336200 364136 386630 389336 395800 405695 455170 486670 546020 649112 682525 773260 811390 910340 966575 973340 1092040 1119341 1137925 1216675 1365050 1546520 1622780 1820680 1866197 1933150 1946680 1995347 2028475 2238682 2275850 2349073 2433350 2730100 3245560 3326699 3732394 3866300 3990694 4056950 4477364 4551700 4698146 4866700 5460200 5596705 6653398 7464788 7732600 7981388 8113900 8954728 9103400 9330985 9396292 9733400 9976735 11193410 11745365 13306796 14929576 15962776 16227800 16633495 18661970 18792584 19953470 22386820 23490730 26613592 27983525 33266990 37323940 39906940 44773640 45892981 46654925 46981460 49883675 54028679 55967050 58726825 66533980 74647880 76514077 79813880 83167475 91785962 93309850 93962920 96311993 99767350 108057358 111934100 117453650 133067960 153028154 166334950 183571924 186619700 192623986 199534700 216114716 223868200 229464905 234907300 270143395 306056308 332669900 367143848 373239400 382570385 385247972 399069400 432229432 458929810 469814600 481559965 540286790 612112616 665339800 765140770 770495944 917859620 963119930 1080573580 1147324525 1350716975 1530281540 1835719240 1912851925 1926239860 2161147160 2215175839 2294649050 2407799825 2701433950 3060563080 3825703850 3852479720 3948791713 4430351678 4589298100 4815599650 5402867900 7651407700 7897583426 8860703356 9178596200 9631199300 10805735800 11075879195 15302815400 15795166852 17721406712 19262398600 19743958565 22151758390 31590333704 39487917130 44303516780 55379395975 78975834260 88607033560 90822209399 98719792825 110758791950 157951668520 181644418798 197439585650 221517583900 363288837596 394879171300 443035167800 454111046995 726577675192 789758342600 908222093990 1816444187980 2270555234975 3632888375960 4541110469950 9082220939900 18164441879800
• Sum of all divisors σ(n): 45230470243200
• Sum of proper divisors (its aliquot sum) s(n): 27066028363400
• 18164441879800 is an abundant number, because the sum of its proper divisors (27066028363400) is greater than itself. Its abundance is 8901586483600

Bases of 18164441879800

• Binary: 100001000010100111101000110110001010011111000₂
• Hexadecimal: 0x10853D1B14F8
• Base-36: 6FSMNPBEG

Squares and roots of 18164441879800

• 18164441879800 squared (18164441879800²) is 329946948804632157648040000
• 18164441879800 cubed (18164441879800³) is 5993302174979086912615893644385592000000
• The square root of 18164441879800 is 4261976.2880382147
• The cube root of 18164441879800 is 26286.9794781745

Scales and comparisons

• 18,164,441,879,800 seconds is equal to 577,573 years, 3 weeks, 2 days, 19 hours, 56 minutes, 40 seconds.
• To count from 1 to 18,164,441,879,800 would take you about one million, four hundred forty-three thousand, nine hundred thirty-two 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 18164441879800 cubic inches would be around 2190.6 feet tall.

Recreational maths with 18164441879800

• 18164441879800 backwards is 00897814446181
• The number of decimal digits it has is: 14
• The sum of 18164441879800's digits is 61
• More coming soon!