40729392594

Names of 40729392594

• Cardinal: 40729392594 can be written as Forty billion, seven hundred twenty-nine million, three hundred ninety-two thousand, five hundred ninety-four.

Scientific notation

• Scientific notation: 4.0729392594 × 10¹⁰

Factors of 40729392594

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 33127

Divisors of 40729392594

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 31 33 54 62 66 67 93 99 134 186 198 201 279 297 341 402 558 594 603 682 737 837 1023 1206 1474 1674 1809 2046 2077 2211 3069 3618 4154 4422 6138 6231 6633 9207 12462 13266 18414 18693 19899 22847 33013 37386 39798 45694 56079 66026 68541 99039 112158 137082 198078 205623 297117 363143 411246 594234 616869 726286 891351 1023403 1089429 1233738 1782702 2046806 2178858 2211871 3070209 3268287 4423742 6140418 6536574 6635613 9210627 9804861 11257433 13271226 18421254 19609722 19906839 22514866 24330581 27631881 33772299 39813678 48661162 55263762 59720517 67544598 68568001 72991743 101316897 119441034 137136002 145983486 202633794 205704003 218975229 303950691 411408006 437950458 607901382 617112009 656925687 754248011 1234224018 1313851374 1508496022 1851336027 2262744033 3702672054 4525488066 6788232099 13576464198 20364696297 40729392594
• Sum of all divisors σ(n): 103447388160
• Sum of proper divisors (its aliquot sum) s(n): 62717995566
• 40729392594 is an abundant number, because the sum of its proper divisors (62717995566) is greater than itself. Its abundance is 21988602972

Bases of 40729392594

• Binary: 100101111011101010010011010111010010₂
• Hexadecimal: 0x97BA935D2
• Base-36: IPL88GI

Squares and roots of 40729392594

• 40729392594 squared (40729392594²) is 1658883421076182048836
• 40729392594 cubed (40729392594³) is 67565314124689632649656724720584
• The square root of 40729392594 is 201815.2437106771
• The cube root of 40729392594 is 3440.6142030771

Scales and comparisons

• 40,729,392,594 seconds is equal to 1,295 years, 3 weeks, 4 days, 9 minutes, 54 seconds.
• To count from 1 to 40,729,392,594 would take you about two thousand, five hundred ninety 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 40729392594 cubic inches would be around 286.7 feet tall.

Recreational maths with 40729392594

• 40729392594 backwards is 49529392704
• 40729392594 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40729392594's digits is 54
• More coming soon!