242636449428

Names of 242636449428

• Cardinal: 242636449428 can be written as Two hundred forty-two billion, six hundred thirty-six million, four hundred forty-nine thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 2.42636449428 × 10¹¹

Factors of 242636449428

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 326207

Divisors of 242636449428

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 83 108 166 249 332 498 747 996 1494 2241 2988 4482 6889 8964 13778 20667 27556 41334 62001 82668 124002 186003 248004 326119 372006 652238 744012 978357 1304476 1956714 2935071 3913428 5870142 8805213 11740284 17610426 27067877 35220852 54135754 81203631 108271508 162407262 243610893 324814524 487221786 730832679 974443572 1461665358 2246633791 2923330716 4493267582 6739901373 8986535164 13479802746 20219704119 26959605492 40439408238 60659112357 80878816476 121318224714 242636449428
• Sum of all divisors σ(n): 636729732800
• Sum of proper divisors (its aliquot sum) s(n): 394093283372
• 242636449428 is an abundant number, because the sum of its proper divisors (394093283372) is greater than itself. Its abundance is 151456833944

Bases of 242636449428

• Binary: 11100001111110010000100110011010010100₂
• Hexadecimal: 0x387E426694
• Base-36: 33GRH6L0

Squares and roots of 242636449428

• 242636449428 squared (242636449428²) is 58872446591026401527184
• 242636449428 cubed (242636449428³) is 14284601409986208472763402583250752
• The square root of 242636449428 is 492581.4140099077
• The cube root of 242636449428 is 6237.1379173021

Scales and comparisons

• 242,636,449,428 seconds is equal to 7,715 years, 4 weeks, 4 days, 5 hours, 43 minutes, 48 seconds.
• To count from 1 to 242,636,449,428 would take you about fifteen thousand, four 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 242636449428 cubic inches would be around 519.8 feet tall.

Recreational maths with 242636449428

• 242636449428 backwards is 824944636242
• 242636449428 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 242636449428's digits is 54
• More coming soon!