490144575145681

Names of 490144575145681

• Cardinal: 490144575145681 can be written as Four hundred ninety trillion, one hundred forty-four billion, five hundred seventy-five million, one hundred forty-five thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 4.90144575145681 × 10¹⁴

Factors of 490144575145681

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 552

Divisors of 490144575145681

• Number of divisors d(n): 81
• Complete list of divisors:
  1 29 37 47 439 841 1073 1363 1369 1739 2209 12731 16243 20633 31117 39527 39701 50431 64061 64343 81733 192721 369199 471047 598357 600991 763421 969751 1151329 1462499 1857769 1865947 2370257 3024121 5588909 7130677 9057887 13660363 17352353 17428739 22139209 28122779 28246577 35880787 54112463 68737453 87699509 162078361 206789633 262678723 263835049 335141819 425720689 505433431 642037061 815560591 819150733 1040542823 1327589119 2543285761 5996899357 7617682967 7651216421 9719112751 12345899981 12400247303 15751665493 23755371257 30175741867 38500084451 221885276209 281854269779 358031099449 359607171787 456798299297 582811623241 1116502449079 10428607981823 13247150679613 16901537073989 490144575145681
• Sum of all divisors σ(n): 534273036120369
• Sum of proper divisors (its aliquot sum) s(n): 44128460974688
• 490144575145681 is a deficient number, because the sum of its proper divisors (44128460974688) is less than itself. Its deficiency is 446016114170993

Bases of 490144575145681

• Binary: 1101111011100100010101101010010100100011011010001₂
• Hexadecimal: 0x1BDC8AD4A46D1
• Base-36: 4TQPB4VTG1

Squares and roots of 490144575145681

• 490144575145681 squared (490144575145681²) is 240241704544740128682372953761
• 490144575145681 cubed (490144575145681³) is 117753168206355870618249288099256770851856241
• 490144575145681 is a perfect square number. Its square root is 22139209
• The cube root of 490144575145681 is 78845.1045567601

Scales and comparisons

• 490,144,575,145,681 seconds is equal to 15,585,081 years, 19 weeks, 2 days, 17 hours, 48 minutes, 1 second.
• To count from 1 to 490,144,575,145,681 would take you about thirty-eight million, nine hundred sixty-two thousand, seven hundred 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 490144575145681 cubic inches would be around 6570.4 feet tall.

Recreational maths with 490144575145681

• 490144575145681 backwards is 186541575441094
• The number of decimal digits it has is: 15
• The sum of 490144575145681's digits is 64
• More coming soon!