40723741568

Names of 40723741568

• Cardinal: 40723741568 can be written as Forty billion, seven hundred twenty-three million, seven hundred forty-one thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0723741568 × 10¹⁰

Factors of 40723741568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1103

Divisors of 40723741568

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 32 37 64 74 128 148 296 307 592 614 757 1184 1228 1369 1514 2368 2456 2738 3028 4736 4912 5476 6056 9824 10952 11359 12112 19648 21904 22718 24224 28009 39296 43808 45436 48448 56018 87616 90872 96896 112036 175232 181744 224072 232399 363488 420283 448144 464798 726976 840566 896288 929596 1036333 1453952 1681132 1792576 1859192 2072666 3362264 3585152 3718384 4145332 6724528 7436768 8290664 8598763 13449056 14873536 16581328 17197526 26898112 29747072 33162656 34395052 53796224 66325312 68790104 132650624 137580208 275160416 318154231 550320832 636308462 1100641664 1272616924 2545233848 5090467696 10180935392 20361870784 40723741568
• Sum of all divisors σ(n): 83763381240
• Sum of proper divisors (its aliquot sum) s(n): 43039639672
• 40723741568 is an abundant number, because the sum of its proper divisors (43039639672) is greater than itself. Its abundance is 2315898104

Bases of 40723741568

• Binary: 100101111011010100101111101110000000₂
• Hexadecimal: 0x97B52FB80
• Base-36: IPHV43K

Squares and roots of 40723741568

• 40723741568 squared (40723741568²) is 1658423127297251098624
• 40723741568 cubed (40723741568³) is 67537194846447620057167856402432
• The square root of 40723741568 is 201801.2427315551
• The cube root of 40723741568 is 3440.4550723005

Scales and comparisons

• 40,723,741,568 seconds is equal to 1,294 years, 46 weeks, 1 day, 14 hours, 26 minutes, 8 seconds.
• To count from 1 to 40,723,741,568 would take you about two thousand, five hundred eighty-nine 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 40723741568 cubic inches would be around 286.7 feet tall.

Recreational maths with 40723741568

• 40723741568 backwards is 86514732704
• The number of decimal digits it has is: 11
• The sum of 40723741568's digits is 47
• More coming soon!