389014005450

Names of 389014005450

• Cardinal: 389014005450 can be written as Three hundred eighty-nine billion, fourteen million, five thousand, four hundred fifty.

Scientific notation

• Scientific notation: 3.8901400545 × 10¹¹

Factors of 389014005450

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13148

Divisors of 389014005450

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 25 29 30 35 42 50 58 70 75 87 105 145 150 174 175 203 210 290 350 406 435 525 609 725 870 1015 1050 1061 1218 1450 2030 2122 2175 3045 3183 4350 5075 5305 6090 6366 7427 10150 10610 12041 14854 15225 15915 22281 24082 26525 30450 30769 31830 36123 37135 44562 53050 60205 61538 72246 74270 79575 84287 92307 111405 120410 153845 159150 168574 180615 184614 185675 215383 222810 252861 301025 307690 349189 361230 371350 421435 430766 461535 505722 557025 602050 646149 698378 769225 842870 903075 923070 1047567 1076915 1114050 1264305 1292298 1538450 1745945 1806150 2095134 2107175 2153830 2307675 2444323 2528610 3230745 3491890 4214350 4615350 4888646 5237835 5384575 6321525 6461490 7332969 8729725 10475670 10769150 12221615 12643050 12775501 14665938 16153725 17459450 24443230 25551002 26189175 32307450 36664845 38326503 52378350 61108075 63877505 73329690 76653006 89428507 122216150 127755010 178857014 183324225 191632515 268285521 319387525 366648450 370489529 383265030 447142535 536571042 638775050 740979058 894285070 958162575 1111468587 1341427605 1852447645 1916325150 2222937174 2235712675 2593426703 2682855210 3704895290 4471425350 5186853406 5557342935 6707138025 7780280109 9262238225 11114685870 12967133515 13414276050 15560560218 18524476450 25934267030 27786714675 38901400545 55573429350 64835667575 77802801090 129671335150 194507002725 389014005450
• Sum of all divisors σ(n): 1141766565120
• Sum of proper divisors (its aliquot sum) s(n): 752752559670
• 389014005450 is an abundant number, because the sum of its proper divisors (752752559670) is greater than itself. Its abundance is 363738554220

Bases of 389014005450

• Binary: 101101010010011000010101010011011001010₂
• Hexadecimal: 0x5A930AA6CA
• Base-36: 4YPKW7NU

Squares and roots of 389014005450

• 389014005450 squared (389014005450²) is 151331896436252629702500
• 389014005450 cubed (389014005450³) is 58870227185011216068665166878625000
• The square root of 389014005450 is 623709.8728174823
• The cube root of 389014005450 is 7299.9812687953

Scales and comparisons

• 389,014,005,450 seconds is equal to 12,369 years, 22 weeks, 6 days, 21 hours, 57 minutes, 30 seconds.
• To count from 1 to 389,014,005,450 would take you about twenty-four thousand, seven hundred thirty-eight 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 389014005450 cubic inches would be around 608.3 feet tall.

Recreational maths with 389014005450

• 389014005450 backwards is 054500410983
• The number of decimal digits it has is: 12
• The sum of 389014005450's digits is 39
• More coming soon!