18329541609141137664

Names of 18329541609141137664

• Cardinal: 18329541609141137664 can be written as Eighteen quintillion, three hundred twenty-nine quadrillion, five hundred forty-one trillion, six hundred nine billion, one hundred forty-one million, one hundred thirty-seven thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.8329541609141137664 × 10¹⁹

Factors of 18329541609141137664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 82409

Divisors of 18329541609141137664

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 576 768 1097 1152 2194 2304 3291 4388 6582 8776 9873 13164 17552 19746 26328 35104 39492 52656 70208 78984 81307 105312 140416 157968 162614 210624 243921 280832 315936 325228 421248 487842 631872 650456 731763 842496 975684 1203409 1263744 1300912 1463526 1951368 2406818 2527488 2601824 2927052 3610227 3902736 4813636 5203648 5854104 7220454 7805472 9627272 10407296 10830681 11708208 14440908 15610944 19254544 20814592 21661362 23416416 28881816 31221888 38509088 43322724 46832832 57763632 62443776 77018176 86645448 89193779 93665664 115527264 154036352 173290896 178387558 187331328 231054528 267581337 308072704 346581792 356775116 462109056 535162674 693163584 713550232 802744011 924218112 1070325348 1386327168 1427100464 1605488022 2140650696 2772654336 2854200928 3210976044 4281301392 5708401856 6421952088 6610828249 8562602784 11416803712 12843904176 13221656498 17125205568 19832484747 22833607424 25687808352 26443312996 34250411136 39664969494 51375616704 52886625992 59497454241 68500822272 79329938988 97845575563 102751233408 105773251984 118994908482 158659877976 195691151126 205502466816 211546503968 237989816964 293536726689 317319755952 391382302252 423093007936 475979633928 587073453378 634639511904 782764604504 846186015872 880610180067 951959267856 1174146906756 1269279023808 1565529209008 1692372031744 1761220360134 1903918535712 2348293813512 2538558047616 3131058418016 3522440720268 3807837071424 4696587627024 5077116095232 6262116836032 7044881440536 7252078589153 7615674142848 9393175254048 12524233672064 14089762881072 14504157178306 15231348285696 18786350508096 21756235767459 25048467344128 28179525762144 29008314356612 37572701016192 43512471534918 56359051524288 58016628713224 65268707302377 75145402032384 87024943069836 112718103048576 116033257426448 130537414604754 174049886139672 225436206097152 232066514852896 261074829209508 348099772279344 464133029705792 522149658419016 696199544558688 928266059411584 1044299316838032 1392399089117376 1856532118823168 2088598633676064 2784798178234752 4177197267352128 5569596356469504 7955530212300841 8354394534704256 15911060424601682 16708789069408512 23866590636902523 31822120849203364 47733181273805046 63644241698406728 71599771910707569 95466362547610092 127288483396813456 143199543821415138 190932725095220184 254576966793626912 286399087642830276 381865450190440368 509153933587253824 572798175285660552 763730900380880736 1018307867174507648 1145596350571321104 1527461800761761472 2036615734349015296 2291192701142642208 3054923601523522944 4582385402285284416 6109847203047045888 9164770804570568832 18329541609141137664
• Sum of all divisors σ(n): 52897457263328689557
• Sum of proper divisors (its aliquot sum) s(n): 34567915654187551893
• 18329541609141137664 is an abundant number, because the sum of its proper divisors (34567915654187551893) is greater than itself. Its abundance is 16238374045046414229

Bases of 18329541609141137664

• Binary: 1111111001011111100111001111101010111100100110010111000100000000₂
• Hexadecimal: 0xFE5F9CFABC997100
• Base-36: 3V9C0818UPTS0

Squares and roots of 18329541609141137664

• 18329541609141137664 squared (18329541609141137664²) is 335972095601236286250790042592199376896
• 18329541609141137664 cubed (18329541609141137664³) is 6158214505833204697416833859770072522405028790341357010944
• 18329541609141137664 is a perfect square number. Its square root is 4281301392
• The cube root of 18329541609141137664 is 2636638.1684265455

Scales and comparisons

• 18,329,541,609,141,137,664 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,329,541,609,141,137,664 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 18329541609141137664 cubic inches would be around 219719.8 feet tall.

Recreational maths with 18329541609141137664

• 18329541609141137664 backwards is 46673114190614592381
• The number of decimal digits it has is: 20
• The sum of 18329541609141137664's digits is 81
• More coming soon!