42248920194

Names of 42248920194

• Cardinal: 42248920194 can be written as Forty-two billion, two hundred forty-eight million, nine hundred twenty thousand, one hundred ninety-four.

Scientific notation

• Scientific notation: 4.2248920194 × 10¹⁰

Factors of 42248920194

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 847746

Divisors of 42248920194

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 71 78 117 142 213 234 351 426 639 702 923 1278 1846 1917 2769 3834 5538 8307 16614 24921 49842 847657 1695314 2542971 5085942 7628913 11019541 15257826 22039082 22886739 33058623 45773478 60183647 66117246 99175869 120367294 180550941 198351738 297527607 361101882 541652823 595055214 782387411 1083305646 1564774822 1624958469 2347162233 3249916938 4694324466 7041486699 14082973398 21124460097 42248920194
• Sum of all divisors σ(n): 102532711680
• Sum of proper divisors (its aliquot sum) s(n): 60283791486
• 42248920194 is an abundant number, because the sum of its proper divisors (60283791486) is greater than itself. Its abundance is 18034871292

Bases of 42248920194

• Binary: 100111010110001110110101110010000010₂
• Hexadecimal: 0x9D63B5C82
• Base-36: JEPWZGI

Squares and roots of 42248920194

• 42248920194 squared (42248920194²) is 1784971257558980997636
• 42248920194 cubed (42248920194³) is 75413108209193207417085866661384
• The square root of 42248920194 is 205545.4212430917
• The cube root of 42248920194 is 3482.8802121539

Scales and comparisons

• 42,248,920,194 seconds is equal to 1,343 years, 20 weeks, 3 hours, 9 minutes, 54 seconds.
• To count from 1 to 42,248,920,194 would take you about two thousand, six hundred eighty-six 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 42248920194 cubic inches would be around 290.2 feet tall.

Recreational maths with 42248920194

• 42248920194 backwards is 49102984224
• The number of decimal digits it has is: 11
• The sum of 42248920194's digits is 45
• More coming soon!