389928270816228352

Names of 389928270816228352

• Cardinal: 389928270816228352 can be written as Three hundred eighty-nine quadrillion, nine hundred twenty-eight trillion, two hundred seventy billion, eight hundred sixteen million, two hundred twenty-eight thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 3.89928270816228352 × 10¹⁷

Factors of 389928270816228352

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 6177

Divisors of 389928270816228352

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 208 256 416 512 832 1024 1061 1664 2122 3328 4244 5101 6656 8488 10202 13312 13793 16976 20404 27586 33952 40808 55172 66313 67904 81616 110344 132626 135808 163232 220688 265252 271616 326464 441376 530504 543232 652928 882752 1061008 1086464 1125721 1305856 1765504 2122016 2251442 2611712 3531008 4244032 4502884 5223424 5412161 7062016 8488064 9005768 10824322 14124032 14634373 16976128 18011536 21648644 26020201 29268746 33952256 36023072 43297288 52040402 58537492 67904512 70358093 72046144 86594576 104080804 117074984 140716186 144092288 173189152 208161608 234149968 281432372 288184576 338262613 346378304 416323216 468299936 562864744 576369152 676525226 692756608 832646432 936599872 1125729488 1152738304 1353050452 1385513216 1665292864 1873199744 2251458976 2706100904 2771026432 3330585728 3746399488 4502917952 5412201808 5542052864 5742302821 6661171456 7492798976 9005835904 10824403616 11484605642 13322342912 14985597952 18011671808 21648807232 22969211284 26644685824 27607433261 36023343616 43297614464 45938422568 55214866522 72046687232 74649936673 86595228928 91876845136 110429733044 149299873346 173190457856 183753690272 220859466088 298599746692 346380915712 358896632393 367507380544 441718932176 597199493384 717793264786 735014761088 883437864352 1194398986768 1435586529572 1470029522176 1766875728704 2388797973536 2871173059144 2940059044352 3533751457408 4777595947072 5742346118288 5880118088704 7067502914816 9555191894144 11484692236576 14135005829632 19110383788288 22969384473152 28270011659264 29291486689921 38220767576576 45938768946304 58582973379842 76441535153152 91877537892608 117165946759684 183755075785216 234331893519368 367510151570432 380789326968973 468663787038736 761578653937946 937327574077472 1523157307875892 1874655148154944 3046314615751784 3749310296309888 6092629231503568 7498620592619776 12185258463007136 14997241185239552 24370516926014272 29994482370479104 48741033852028544 97482067704057088 194964135408114176 389928270816228352
• Sum of all divisors σ(n): 840392095522555842
• Sum of proper divisors (its aliquot sum) s(n): 450463824706327490
• 389928270816228352 is an abundant number, because the sum of its proper divisors (450463824706327490) is greater than itself. Its abundance is 60535553890099138

Bases of 389928270816228352

• Binary: 10101101001010011011011001001000101111000100011010000000000₂
• Hexadecimal: 0x5694DB245E23400
• Base-36: 2YNE1AOQDHJ4

Squares and roots of 389928270816228352

• 389928270816228352 squared (389928270816228352²) is 152044056381733919106850802608635904
• 389928270816228352 cubed (389928270816228352³) is 59286275992814636249512038304383027629730264889950208
• The square root of 389928270816228352 is 624442367.8901267121
• The cube root of 389928270816228352 is 730569.5628894307

Scales and comparisons

• 389,928,270,816,228,352 seconds is equal to 12,398,512,884 years, 32 weeks, 2 days, 15 hours, 25 minutes, 52 seconds.
• To count from 1 to 389,928,270,816,228,352 would take you about thirty-seven billion, one hundred ninety-five million, five hundred thirty-eight thousand, six hundred fifty-three 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 389928270816228352 cubic inches would be around 60880.8 feet tall.

Recreational maths with 389928270816228352

• 389928270816228352 backwards is 253822618072829983
• The number of decimal digits it has is: 18
• The sum of 389928270816228352's digits is 85
• More coming soon!