40189811346

Names of 40189811346

• Cardinal: 40189811346 can be written as Forty billion, one hundred eighty-nine million, eight hundred eleven thousand, three hundred forty-six.

Scientific notation

• Scientific notation: 4.0189811346 × 10¹⁰

Factors of 40189811346

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2397

Divisors of 40189811346

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 23 46 69 89 138 178 207 267 414 534 683 801 1366 1597 1602 2047 2049 3194 4094 4098 4791 6141 6147 9582 12282 12294 14373 15709 18423 28746 31418 36731 36846 47127 60787 73462 94254 110193 121574 141381 142133 182361 220386 282762 284266 330579 364722 426399 547083 661158 852798 1090751 1094166 1279197 1398101 2181502 2558394 2796202 3269059 3272253 4194303 6538118 6544506 8388606 9807177 9816759 12582909 19614354 19633518 25087273 25165818 29421531 50174546 58843062 75261819 97076839 150523638 194153678 225785457 291230517 451570914 582461034 873691551 1747383102 2232767297 4465534594 6698301891 13396603782 20094905673 40189811346
• Sum of all divisors σ(n): 92077015680
• Sum of proper divisors (its aliquot sum) s(n): 51887204334
• 40189811346 is an abundant number, because the sum of its proper divisors (51887204334) is greater than itself. Its abundance is 11697392988

Bases of 40189811346

• Binary: 100101011011011111111101101010010010₂
• Hexadecimal: 0x95B7FDA92
• Base-36: IGNZ4WI

Squares and roots of 40189811346

• 40189811346 squared (40189811346²) is 1615220936027070331716
• 40189811346 cubed (40189811346³) is 64915424701037491380739680449736
• The square root of 40189811346 is 200473.9667537907
• The cube root of 40189811346 is 3425.3529064953

Scales and comparisons

• 40,189,811,346 seconds is equal to 1,277 years, 47 weeks, 2 days, 20 hours, 29 minutes, 6 seconds.
• To count from 1 to 40,189,811,346 would take you about two thousand, five hundred fifty-five 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 40189811346 cubic inches would be around 285.4 feet tall.

Recreational maths with 40189811346

• 40189811346 backwards is 64311898104
• The number of decimal digits it has is: 11
• The sum of 40189811346's digits is 45
• More coming soon!