40636408125

Names of 40636408125

• Cardinal: 40636408125 can be written as Forty billion, six hundred thirty-six million, four hundred eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.0636408125 × 10¹⁰

Factors of 40636408125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 330

Divisors of 40636408125

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 15 25 31 61 73 75 93 125 155 157 183 219 305 365 375 465 471 625 775 785 915 1095 1525 1825 1875 1891 2263 2325 2355 3875 3925 4453 4575 4867 5475 5673 6789 7625 9125 9455 9577 11315 11461 11625 11775 13359 14601 19375 19625 22265 22875 24335 27375 28365 28731 33945 34383 38125 45625 47275 47885 56575 57305 58125 58875 66795 73005 98125 111325 114375 121675 136875 138043 141825 143655 169725 171915 236375 239425 282875 286525 294375 296887 333975 355291 365025 414129 556625 608375 690215 699121 709125 718275 848625 859575 890661 1065873 1181875 1197125 1414375 1432625 1484435 1669875 1776455 1825125 2070645 2097363 2783125 3041875 3451075 3495605 3545625 3591375 4243125 4297875 4453305 5329365 5985625 7163125 7422175 8349375 8882275 9125625 10353225 10486815 17255375 17478025 17956875 21489375 21672751 22266525 26646825 37110875 44411375 51766125 52434075 65018253 86276875 87390125 108363755 111332625 133234125 185554375 222056875 258830625 262170375 325091265 436950625 541818775 556663125 666170625 1310851875 1625456325 2709093875 8127281625 13545469375 40636408125
• Sum of all divisors σ(n): 72467203072
• Sum of proper divisors (its aliquot sum) s(n): 31830794947
• 40636408125 is a deficient number, because the sum of its proper divisors (31830794947) is less than itself. Its deficiency is 8805613178

Bases of 40636408125

• Binary: 100101110110000111100110000100111101₂
• Hexadecimal: 0x9761E613D
• Base-36: IO1V96L

Squares and roots of 40636408125

• 40636408125 squared (40636408125²) is 1651317665301566015625
• 40636408125 cubed (40636408125³) is 67103618591216587812567626953125
• The square root of 40636408125 is 201584.7417960993
• The cube root of 40636408125 is 3437.9939213133

Scales and comparisons

• 40,636,408,125 seconds is equal to 1,292 years, 5 weeks, 5 days, 19 hours, 8 minutes, 45 seconds.
• To count from 1 to 40,636,408,125 would take you about two thousand, five hundred eighty-four 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 40636408125 cubic inches would be around 286.5 feet tall.

Recreational maths with 40636408125

• 40636408125 backwards is 52180463604
• The number of decimal digits it has is: 11
• The sum of 40636408125's digits is 39
• More coming soon!