42939560790

Names of 42939560790

• Cardinal: 42939560790 can be written as Forty-two billion, nine hundred thirty-nine million, five hundred sixty thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 4.293956079 × 10¹⁰

Factors of 42939560790

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 63604

Divisors of 42939560790

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 29 30 35 37 42 45 58 63 70 74 87 90 105 111 126 145 174 185 203 210 222 259 261 290 315 333 370 406 435 518 522 555 609 630 666 777 870 1015 1073 1110 1218 1295 1305 1554 1665 1827 2030 2146 2331 2590 2610 3045 3219 3330 3654 3885 4662 5365 6090 6438 7511 7770 9135 9657 10730 11655 15022 16095 18270 19314 22533 23310 32190 37555 45066 48285 63521 67599 75110 96570 112665 127042 135198 190563 225330 317605 337995 381126 444647 571689 635210 675990 889294 952815 1143378 1333941 1842109 1905630 2223235 2350277 2667882 2858445 3684218 4001823 4446470 4700554 5526327 5716890 6669705 7050831 8003646 9210545 11052654 11751385 12894763 13339410 14101662 16451939 16578981 18421090 20009115 21152493 23502770 25789526 27631635 32903878 33157962 35254155 38684289 40018230 42304986 49355817 55263270 64473815 68158033 70508310 77368578 82259695 82894905 98711634 105762465 116052867 128947630 136316066 148067451 164519390 165789810 193421445 204474099 211524930 232105734 246779085 296134902 340790165 386842890 408948198 477106231 493558170 580264335 613422297 681580330 740337255 954212462 1022370495 1160528670 1226844594 1431318693 1480674510 2044740990 2385531155 2862637386 3067111485 4293956079 4771062310 6134222970 7156593465 8587912158 14313186930 21469780395 42939560790
• Sum of all divisors σ(n): 135561029760
• Sum of proper divisors (its aliquot sum) s(n): 92621468970
• 42939560790 is an abundant number, because the sum of its proper divisors (92621468970) is greater than itself. Its abundance is 49681908180

Bases of 42939560790

• Binary: 100111111111011001011011001101010110₂
• Hexadecimal: 0x9FF65B356
• Base-36: JQ53T5I

Squares and roots of 42939560790

• 42939560790 squared (42939560790²) is 1843805880838105424100
• 42939560790 cubed (42939560790³) is 79172214705207324006570681039000
• The square root of 42939560790 is 207218.6304124223
• The cube root of 42939560790 is 3501.7558751581

Scales and comparisons

• 42,939,560,790 seconds is equal to 1,365 years, 17 weeks, 6 days, 15 hours, 46 minutes, 30 seconds.
• To count from 1 to 42,939,560,790 would take you about two 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 42939560790 cubic inches would be around 291.8 feet tall.

Recreational maths with 42939560790

• 42939560790 backwards is 09706593924
• The number of decimal digits it has is: 11
• The sum of 42939560790's digits is 54
• More coming soon!