140643307740

Names of 140643307740

• Cardinal: 140643307740 can be written as One hundred forty billion, six hundred forty-three million, three hundred seven thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.4064330774 × 10¹¹

Factors of 140643307740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7554

Divisors of 140643307740

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 127 130 156 195 197 254 260 381 390 394 508 591 635 762 780 788 985 1182 1270 1524 1651 1905 1970 2364 2540 2561 2955 3302 3810 3940 4953 5122 5910 6604 7207 7620 7683 8255 9906 10244 11820 12805 14414 15366 16510 19812 21621 24765 25019 25610 28828 30732 33020 36035 38415 43242 49530 50038 51220 72070 75057 76830 86484 93691 99060 100076 108105 125095 144140 150114 153660 187382 216210 250190 281073 300228 325247 374764 375285 432420 468455 500380 562146 650494 750570 915289 936910 975741 1124292 1300988 1405365 1419779 1501140 1626235 1830578 1873820 1951482 2745867 2810730 2839558 3252470 3661156 3902964 4259337 4576445 4878705 5491734 5621460 5679116 6504940 7098895 8518674 9152890 9757410 10983468 11898757 13729335 14197790 17037348 18305780 18457127 19514820 21296685 23797514 27458670 28395580 35696271 36914254 42593370 47595028 54917340 55371381 59493785 71392542 73828508 85186740 92285635 110742762 118987570 142785084 178481355 180311933 184571270 221485524 237975140 276856905 356962710 360623866 369142540 540935799 553713810 713925420 721247732 901559665 1081871598 1107427620 1803119330 2163743196 2344055129 2704678995 3606238660 4688110258 5409357990 7032165387 9376220516 10818715980 11720275645 14064330774 23440551290 28128661548 35160826935 46881102580 70321653870 140643307740
• Sum of all divisors σ(n): 429662306304
• Sum of proper divisors (its aliquot sum) s(n): 289018998564
• 140643307740 is an abundant number, because the sum of its proper divisors (289018998564) is greater than itself. Its abundance is 148375690824

Bases of 140643307740

• Binary: 10000010111110111111101001000011011100₂
• Hexadecimal: 0x20BEFE90DC
• Base-36: 1SLZE6SC

Squares and roots of 140643307740

• 140643307740 squared (140643307740²) is 19780540012048343907600
• 140643307740 cubed (140643307740³) is 2782000576177898539953940924824000
• The square root of 140643307740 is 375024.4095255667
• The cube root of 140643307740 is 5200.4352167785

Scales and comparisons

• 140,643,307,740 seconds is equal to 4,472 years, 1 week, 1 day, 1 hour, 29 minutes.
• To count from 1 to 140,643,307,740 would take you about eight thousand, nine hundred forty-four 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 140643307740 cubic inches would be around 433.4 feet tall.

Recreational maths with 140643307740

• 140643307740 backwards is 047703346041
• 140643307740 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140643307740's digits is 39
• More coming soon!