42192893490

Names of 42192893490

• Cardinal: 42192893490 can be written as Forty-two billion, one hundred ninety-two million, eight hundred ninety-three thousand, four hundred ninety.

Scientific notation

• Scientific notation: 4.219289349 × 10¹⁰

Factors of 42192893490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2076

Divisors of 42192893490

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 23 30 33 46 53 55 66 69 106 110 115 138 159 165 230 253 265 318 330 345 506 530 583 690 759 795 1166 1219 1265 1518 1590 1749 1979 2438 2530 2809 2915 3498 3657 3795 3958 5618 5830 5937 6095 7314 7590 8427 8745 9895 11874 12190 13409 14045 16854 17490 18285 19790 21769 26818 28090 29685 30899 36570 40227 42135 43538 45517 59370 61798 64607 65307 67045 80454 84270 91034 92697 104887 108845 129214 130614 134090 136551 154495 185394 193821 201135 209774 217690 227585 273102 308990 314661 323035 326535 387642 402270 455170 463485 500687 524435 629322 646070 653070 682755 710677 926970 969105 1001374 1048870 1153757 1365510 1421354 1502061 1573305 1938210 2132031 2307514 2412401 2503435 3004122 3146610 3461271 3553385 4264062 4824802 5006870 5559011 5768785 6922542 7106770 7237203 7510305 10660155 11118022 11537570 12062005 14474406 15020610 16677033 17306355 21320310 24124010 26536411 27795055 33354066 34612710 36186015 53072822 55590110 61149121 72372030 79609233 83385165 122298242 127857253 132682055 159218466 166770330 183447363 255714506 265364110 305745605 366894726 383571759 398046165 611491210 639286265 767143518 796092330 917236815 1278572530 1406429783 1834473630 1917858795 2812859566 3835717590 4219289349 7032148915 8438578698 14064297830 21096446745 42192893490
• Sum of all divisors σ(n): 117546992640
• Sum of proper divisors (its aliquot sum) s(n): 75354099150
• 42192893490 is an abundant number, because the sum of its proper divisors (75354099150) is greater than itself. Its abundance is 33161205660

Bases of 42192893490

• Binary: 100111010010111001000111011000110010₂
• Hexadecimal: 0x9D2E47632
• Base-36: JDSK4Z6

Squares and roots of 42192893490

• 42192893490 squared (42192893490²) is 1780240261058484380100
• 42192893490 cubed (42192893490³) is 75113487721450426110387975549000
• The square root of 42192893490 is 205409.0881387677
• The cube root of 42192893490 is 3481.3399706685

Scales and comparisons

• 42,192,893,490 seconds is equal to 1,341 years, 31 weeks, 2 days, 16 hours, 11 minutes, 30 seconds.
• To count from 1 to 42,192,893,490 would take you about two thousand, six hundred eighty-three 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 42192893490 cubic inches would be around 290.1 feet tall.

Recreational maths with 42192893490

• 42192893490 backwards is 09439829124
• The number of decimal digits it has is: 11
• The sum of 42192893490's digits is 51
• More coming soon!