40644984402

Names of 40644984402

• Cardinal: 40644984402 can be written as Forty billion, six hundred forty-four million, nine hundred eighty-four thousand, four hundred two.

Scientific notation

• Scientific notation: 4.0644984402 × 10¹⁰

Factors of 40644984402

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1095

Divisors of 40644984402

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 89 99 121 178 198 242 267 307 363 534 614 683 726 801 921 979 1089 1366 1602 1842 1958 2049 2178 2763 2937 3377 4098 5526 5874 6147 6754 7513 8811 10131 10769 12294 15026 17622 20262 21538 22539 27323 30393 32307 37147 45078 54646 60786 60787 64614 67617 74294 81969 82643 96921 111441 121574 135234 163938 165286 182361 193842 209681 222882 245907 247929 300553 334323 364722 419362 491814 495858 547083 601106 629043 668646 668657 743787 901659 1094166 1258086 1337314 1487574 1803318 1887129 2005971 2306491 2704977 3306083 3774258 4011942 4612982 5409954 6017913 6612166 6919473 7355227 9918249 12035826 13838946 14710454 18661609 19836498 20758419 22065681 25371401 29754747 37323218 41516838 44131362 50742802 55984827 59509494 66197043 76114203 111969654 132394086 152228406 167954481 205277699 228342609 335908962 410555398 456685218 615833097 1231666194 1847499291 2258054689 3694998582 4516109378 6774164067 13548328134 20322492201 40644984402
• Sum of all divisors σ(n): 98348009760
• Sum of proper divisors (its aliquot sum) s(n): 57703025358
• 40644984402 is an abundant number, because the sum of its proper divisors (57703025358) is greater than itself. Its abundance is 17058040956

Bases of 40644984402

• Binary: 100101110110101000010011111001010010₂
• Hexadecimal: 0x976A13E52
• Base-36: IO6Z2OI

Squares and roots of 40644984402

• 40644984402 squared (40644984402²) is 1652014757038823297604
• 40644984402 cubed (40644984402³) is 67146114031716792639548783972808
• The square root of 40644984402 is 201606.0128121183
• The cube root of 40644984402 is 3438.2357661311

Scales and comparisons

• 40,644,984,402 seconds is equal to 1,292 years, 20 weeks, 1 hour, 26 minutes, 42 seconds.
• To count from 1 to 40,644,984,402 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 40644984402 cubic inches would be around 286.5 feet tall.

Recreational maths with 40644984402

• 40644984402 backwards is 20448944604
• The number of decimal digits it has is: 11
• The sum of 40644984402's digits is 45
• More coming soon!