389681106345328

Names of 389681106345328

• Cardinal: 389681106345328 can be written as Three hundred eighty-nine trillion, six hundred eighty-one billion, one hundred six million, three hundred forty-five thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 3.89681106345328 × 10¹⁴

Factors of 389681106345328

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5195

Divisors of 389681106345328

• Number of divisors d(n): 150
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 38 56 76 112 133 152 266 304 361 532 722 1064 1444 2128 2527 2888 5054 5167 5776 6859 10108 10334 13718 20216 20668 27436 36169 40432 41336 48013 54872 72338 82672 96026 98173 109744 130321 144676 192052 196346 260642 289352 384104 392692 521284 578704 687211 768208 785384 912247 1042568 1374422 1570768 1824494 1865287 2085136 2748844 3648988 3730574 5497688 7297976 7461148 10995376 13057009 14595952 14922296 26114018 26697889 29844592 35440453 52228036 53395778 70880906 104456072 106791556 141761812 186885223 208912144 213583112 248083171 283523624 373770446 427166224 496166342 507259891 567047248 673368607 747540892 992332684 1014519782 1346737214 1495081784 1984665368 2029039564 2693474428 2990163568 3550819237 3969330736 4058079128 4713580249 5386948856 7101638474 8116158256 9427160498 9637937929 10773897712 14203276948 18854320996 19275875858 28406553896 37708641992 38551751716 56813107792 67465565503 75417283984 77103503432 134931131006 154207006864 183120820651 269862262012 366241641302 539724524024 732483282604 1079449048048 1281845744557 1464966565208 2563691489114 2929933130416 3479295592369 5127382978228 6958591184738 10254765956456 13917182369476 20509531912912 24355069146583 27834364738952 48710138293166 55668729477904 97420276586332 194840553172664 389681106345328
• Sum of all divisors σ(n): 910978207546296
• Sum of proper divisors (its aliquot sum) s(n): 521297101200968
• 389681106345328 is an abundant number, because the sum of its proper divisors (521297101200968) is greater than itself. Its abundance is 131615994855640

Bases of 389681106345328

• Binary: 1011000100110100110110011111010110101110101110000₂
• Hexadecimal: 0x16269B3EB5D70
• Base-36: 3U4P11G774

Squares and roots of 389681106345328

• 389681106345328 squared (389681106345328²) is 151851364642518830064787427584
• 389681106345328 cubed (389681106345328³) is 59173607773944560374744158984440940696727552
• The square root of 389681106345328 is 19740342.1030469479
• The cube root of 389681106345328 is 73041.5167821297

Scales and comparisons

• 389,681,106,345,328 seconds is equal to 12,390,653 years, 42 weeks, 4 days, 2 hours, 35 minutes, 28 seconds.
• To count from 1 to 389,681,106,345,328 would take you about thirty million, nine hundred seventy-six thousand, six hundred thirty-four 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 389681106345328 cubic inches would be around 6086.8 feet tall.

Recreational maths with 389681106345328

• 389681106345328 backwards is 823543601186983
• The number of decimal digits it has is: 15
• The sum of 389681106345328's digits is 67
• More coming soon!