140463871821

Names of 140463871821

• Cardinal: 140463871821 can be written as One hundred forty billion, four hundred sixty-three million, eight hundred seventy-one thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 1.40463871821 × 10¹¹

Factors of 140463871821

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1484

Divisors of 140463871821

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 13 19 21 27 39 49 57 63 91 117 133 147 171 189 247 273 351 399 421 441 513 637 741 819 931 1021 1197 1263 1323 1729 1911 2223 2457 2793 2947 3063 3591 3789 5187 5473 5733 6669 7147 7999 8379 8841 9189 11367 12103 13273 15561 16419 17199 19399 20629 21441 23997 25137 26523 27567 36309 38311 39819 46683 49257 50029 55993 58197 61887 64323 71991 79569 92911 103987 108927 114933 119457 135793 147771 150087 167979 174591 185661 192969 215973 252187 268177 278733 311961 326781 344799 358371 391951 407379 429841 450261 503937 523773 556983 650377 727909 756561 804531 836199 935883 950551 1034397 1175853 1222137 1289523 1350783 1511811 1765309 1951131 2183727 2269683 2413593 2508597 2807649 2851653 3008887 3527559 3666411 3868569 5095363 5295927 5587933 5853393 6551181 6809049 7240779 8166979 8554959 9026661 10582677 11605707 12357163 15286089 15887781 16763799 17560179 19653543 21062209 24500937 25664877 27079983 37071489 39115531 45858267 47663343 50291397 57168853 63186627 73502811 81239949 106170727 111214467 117346593 137574801 150874191 171506559 189559881 220508433 273808717 318512181 333643401 352039779 400181971 514519677 568679643 743195089 821426151 955536543 1056119337 1200545913 1543559031 2229585267 2464278453 2866609629 3601637739 5202365623 6688755801 7392835359 10804913217 15607096869 20066267403 46821290607 140463871821
• Sum of all divisors σ(n): 275331705600
• Sum of proper divisors (its aliquot sum) s(n): 134867833779
• 140463871821 is a deficient number, because the sum of its proper divisors (134867833779) is less than itself. Its deficiency is 5596038042

Bases of 140463871821

• Binary: 10000010110100010011001001011101001101₂
• Hexadecimal: 0x20B44C974D
• Base-36: 1SJ0K959

Squares and roots of 140463871821

• 140463871821 squared (140463871821²) is 19730099286946317856041
• 140463871821 cubed (140463871821³) is 2771366137257231089838866554520661
• The square root of 140463871821 is 374785.1008524751
• The cube root of 140463871821 is 5198.2226645395

Scales and comparisons

• 140,463,871,821 seconds is equal to 4,466 years, 16 weeks, 3 days, 6 hours, 10 minutes, 21 seconds.
• To count from 1 to 140,463,871,821 would take you about eight thousand, nine hundred thirty-two 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 140463871821 cubic inches would be around 433.2 feet tall.

Recreational maths with 140463871821

• 140463871821 backwards is 128178364041
• The number of decimal digits it has is: 12
• The sum of 140463871821's digits is 45
• More coming soon!