1420928144589408

Names of 1420928144589408

• Cardinal: 1420928144589408 can be written as One quadrillion, four hundred twenty trillion, nine hundred twenty-eight billion, one hundred forty-four million, five hundred eighty-nine thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.420928144589408 × 10¹⁵

Factors of 1420928144589408

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 923421

Divisors of 1420928144589408

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 78 84 91 96 104 112 156 168 182 208 224 273 312 336 364 416 546 624 672 728 1092 1248 1456 2184 2912 4368 8736 236947 473894 686449 710841 947788 1372898 1421682 1658629 1895576 2059347 2745796 2843364 3080311 3317258 3791152 4118694 4805143 4975887 5491592 5686728 6160622 6634516 7582304 8237388 8923837 9240933 9610286 9951774 10983184 11373456 12321244 13269032 14415429 16474776 17847674 18481866 19220572 19903548 21562177 21966368 22746912 24642488 26538064 26771511 28830858 32949552 35695348 36963732 38441144 39807096 43124354 49284976 53076128 53543022 57661716 62466859 64686531 65899104 71390696 73927464 76882288 79614192 86248708 98569952 107086044 115323432 124933718 129373062 142781392 147854928 153764576 159228384 172497416 187400577 214172088 230646864 249867436 258746124 285562784 295709856 344994832 374801154 428344176 461293728 499734872 517492248 689989664 749602308 856688352 999469744 1034984496 1499204616 1998939488 2069968992 2998409232 5996818464 162652031203 325304062406 487956093609 650608124812 975912187218 1138564218421 1301216249624 1951824374436 2114476405639 2277128436842 2602432499248 3415692655263 3903648748872 4228952811278 4554256873684 5204864998496 6343429216917 6831385310526 7807297497744 8457905622556 9108513747368 12686858433834 13662770621052 14801334839473 15614594995488 16915811245112 18217027494736 25373716867668 27325541242104 29602669678946 33831622490224 36434054989472 44404004518419 50747433735336 54651082484208 59205339357892 67663244980448 88808009036838 101494867470672 109302164968416 118410678715784 177616018073676 202989734941344 236821357431568 355232036147352 473642714863136 710464072294704 1420928144589408
• Sum of all divisors σ(n): 4590716990630400
• Sum of proper divisors (its aliquot sum) s(n): 3169788846040992
• 1420928144589408 is an abundant number, because the sum of its proper divisors (3169788846040992) is greater than itself. Its abundance is 1748860701451584

Bases of 1420928144589408

• Binary: 101000011000101001110011101010011110100001001100000₂
• Hexadecimal: 0x50C539D4F4260
• Base-36: DZODDM0EAO

Squares and roots of 1420928144589408

• 1420928144589408 squared (1420928144589408²) is 2019036792086297567344905790464
• 1420928144589408 cubed (1420928144589408³) is 2868906202836933127749112469272490650961805312
• The square root of 1420928144589408 is 37695200.5511233221
• The cube root of 1420928144589408 is 112423.5700020301

Scales and comparisons

• 1,420,928,144,589,408 seconds is equal to 45,181,119 years, 40 weeks, 3 days, 9 hours, 56 minutes, 48 seconds.
• To count from 1 to 1,420,928,144,589,408 would take you about one hundred thirty-five million, five hundred forty-three thousand, three hundred fifty-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 1420928144589408 cubic inches would be around 9368.6 feet tall.

Recreational maths with 1420928144589408

• 1420928144589408 backwards is 8049854418290241
• The number of decimal digits it has is: 16
• The sum of 1420928144589408's digits is 69
• More coming soon!