42747920754

Names of 42747920754

• Cardinal: 42747920754 can be written as Forty-two billion, seven hundred forty-seven million, nine hundred twenty thousand, seven hundred fifty-four.

Scientific notation

• Scientific notation: 4.2747920754 × 10¹⁰

Factors of 42747920754

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3006

Divisors of 42747920754

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 11 14 19 21 22 33 38 42 49 57 66 77 98 114 133 147 154 209 231 257 266 294 399 418 462 514 539 627 771 798 931 1078 1254 1463 1542 1617 1799 1862 2707 2793 2827 2926 3234 3598 4389 4883 5397 5414 5586 5654 8121 8481 8778 9766 10241 10794 12593 14649 16242 16962 18949 19789 20482 25186 29298 29777 30723 34181 37779 37898 39578 51433 53713 56847 59367 59554 61446 68362 75558 89331 102543 102866 107426 113694 118734 132643 138523 154299 161139 178662 205086 208439 239267 265286 277046 308598 322278 360031 375991 397929 415569 416878 478534 565763 625317 695699 717801 720062 751982 795858 831138 1080093 1127973 1131526 1250634 1391398 1435602 1459073 1697289 2087097 2160186 2255946 2520217 2631937 2918146 3394578 3960341 4174194 4377219 4869893 5040434 5263874 7560651 7652689 7895811 7920682 8754438 9739786 11881023 13218281 14609679 15121302 15305378 15791622 22958067 23762046 26436562 27722387 29219358 34089251 39654843 45916134 53568823 55444774 68178502 79309686 83167161 92527967 102267753 107137646 145401091 160706469 166334322 185055934 204535506 277583901 290802182 321412938 374981761 436203273 555167802 647695769 749963522 872406546 1017807637 1124945283 1295391538 1943087307 2035615274 2249890566 3053422911 3886174614 6106845822 7124653459 14249306918 21373960377 42747920754
• Sum of all divisors σ(n): 114692682240
• Sum of proper divisors (its aliquot sum) s(n): 71944761486
• 42747920754 is an abundant number, because the sum of its proper divisors (71944761486) is greater than itself. Its abundance is 29196840732

Bases of 42747920754

• Binary: 100111110011111110011000000101110010₂
• Hexadecimal: 0x9F3F98172
• Base-36: JMZ0AR6

Squares and roots of 42747920754

• 42747920754 squared (42747920754²) is 1827384728790263928516
• 42747920754 cubed (42747920754³) is 78116897573395984702946688821064
• The square root of 42747920754 is 206755.7030749091
• The cube root of 42747920754 is 3496.5386393139

Scales and comparisons

• 42,747,920,754 seconds is equal to 1,359 years, 13 weeks, 14 hours, 25 minutes, 54 seconds.
• To count from 1 to 42,747,920,754 would take you about two thousand, seven hundred eighteen 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 42747920754 cubic inches would be around 291.4 feet tall.

Recreational maths with 42747920754

• 42747920754 backwards is 45702974724
• The number of decimal digits it has is: 11
• The sum of 42747920754's digits is 51
• More coming soon!