1492446931719940

Names of 1492446931719940

• Cardinal: 1492446931719940 can be written as One quadrillion, four hundred ninety-two trillion, four hundred forty-six billion, nine hundred thirty-one million, seven hundred nineteen thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.49244693171994 × 10¹⁵

Factors of 1492446931719940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 866

Divisors of 1492446931719940

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 70 140 193 386 659 772 965 1318 1351 1930 2636 2702 3295 3860 4613 5404 6590 6755 9226 13180 13510 18452 23065 27020 37249 46130 74498 92260 127187 148996 186245 254374 260743 372490 434281 508748 521486 635935 744980 868562 890309 1042972 1271870 1303715 1737124 1780618 2171405 2543740 2607430 3039967 3561236 4342810 4451545 5214860 6079934 8685620 8903090 12159868 15199835 17806180 24547091 30399670 49094182 60799340 83816233 98188364 122735455 167632466 171829637 245470910 286191179 335264932 343659274 419081165 490941820 572382358 586713631 687318548 838162330 859148185 1144764716 1173427262 1430955895 1676324660 1718296370 2003338253 2346854524 2861911790 2933568155 3436592740 4006676506 5723823580 5867136310 8013353012 10016691265 11734272620 16176532969 20033382530 32353065938 40066765060 55234897547 64706131876 80882664845 110469795094 113235730783 161765329690 220939590188 226471461566 276174487735 323530659380 386644282829 452942923132 552348975470 566178653915 773288565658 1104697950940 1132357307830 1546577131316 1933221414145 2264714615660 3866442828290 7732885656580 10660335226571 21320670453142 42641340906284 53301676132855 74622346585997 106603352265710 149244693171994 213206704531420 298489386343988 373111732929985 746223465859970 1492446931719940
• Sum of all divisors σ(n): 3605999648549760
• Sum of proper divisors (its aliquot sum) s(n): 2113552716829820
• 1492446931719940 is an abundant number, because the sum of its proper divisors (2113552716829820) is greater than itself. Its abundance is 621105785109880

Bases of 1492446931719940

• Binary: 101010011010101111101100001001101100001011100000100₂
• Hexadecimal: 0x54D5F61361704
• Base-36: EP10NLB3ES

Squares and roots of 1492446931719940

• 1492446931719940 squared (1492446931719940²) is 2227397844000263248526593603600
• 1492446931719940 cubed (1492446931719940³) is 3324273077997802452265154418721286350575784000
• The square root of 1492446931719940 is 38632200.7102875257
• The cube root of 1492446931719940 is 114278.9651951889

Scales and comparisons

• 1,492,446,931,719,940 seconds is equal to 47,455,195 years, 51 weeks, 2 days, 8 hours, 25 minutes, 40 seconds.
• To count from 1 to 1,492,446,931,719,940 would take you about one hundred forty-two million, three hundred sixty-five thousand, five hundred eighty-seven 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 1492446931719940 cubic inches would be around 9523.2 feet tall.

Recreational maths with 1492446931719940

• 1492446931719940 backwards is 0499171396442941
• The number of decimal digits it has is: 16
• The sum of 1492446931719940's digits is 73
• More coming soon!