74389952070

Names of 74389952070

• Cardinal: 74389952070 can be written as Seventy-four billion, three hundred eighty-nine million, nine hundred fifty-two thousand and seventy.

Scientific notation

• Scientific notation: 7.438995207 × 10¹⁰

Factors of 74389952070

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 485940

Divisors of 74389952070

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 81 90 105 126 135 162 189 210 243 270 315 378 405 486 567 630 729 810 945 1134 1215 1458 1701 1890 2187 2430 2835 3402 3645 4374 5103 5670 7290 8505 10206 10935 15309 17010 21870 25515 30618 51030 76545 153090 485923 971846 1457769 2429615 2915538 3401461 4373307 4859230 6802922 7288845 8746614 10204383 13119921 14577690 17007305 20408766 21866535 26239842 30613149 34014610 39359763 43733070 51021915 61226298 65599605 78719526 91839447 102043830 118079289 131199210 153065745 183678894 196798815 236158578 275518341 306131490 354237867 393597630 459197235 551036682 590396445 708475734 826555023 918394470 1062713601 1180792890 1377591705 1653110046 1771189335 2125427202 2479665069 2755183410 3542378670 4132775115 4959330138 5313568005 7438995207 8265550230 10627136010 12398325345 14877990414 24796650690 37194976035 74389952070
• Sum of all divisors σ(n): 229511623680
• Sum of proper divisors (its aliquot sum) s(n): 155121671610
• 74389952070 is an abundant number, because the sum of its proper divisors (155121671610) is greater than itself. Its abundance is 80731719540

Bases of 74389952070

• Binary: 1000101010001111111001001011001000110₂
• Hexadecimal: 0x1151FC9646
• Base-36: Y69UUDI

Squares and roots of 74389952070

• 74389952070 squared (74389952070²) is 5533864968976897284900
• 74389952070 cubed (74389952070³) is 411663949804043425961024134743000
• The square root of 74389952070 is 272745.2145684687
• The cube root of 74389952070 is 4205.6980874087

Scales and comparisons

• 74,389,952,070 seconds is equal to 2,365 years, 19 weeks, 1 day, 19 hours, 34 minutes, 30 seconds.
• To count from 1 to 74,389,952,070 would take you about four thousand, seven hundred thirty 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 74389952070 cubic inches would be around 350.5 feet tall.

Recreational maths with 74389952070

• 74389952070 backwards is 07025998347
• 74389952070 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 74389952070's digits is 54
• More coming soon!