40729242060

Names of 40729242060

• Cardinal: 40729242060 can be written as Forty billion, seven hundred twenty-nine million, two hundred forty-two thousand and sixty.

Scientific notation

• Scientific notation: 4.072924206 × 10¹⁰

Factors of 40729242060

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 17405682

Divisors of 40729242060

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 390 468 585 780 1170 2340 17405659 34811318 52216977 69622636 87028295 104433954 156650931 174056590 208867908 226273567 261084885 313301862 348113180 452547134 522169770 626603724 678820701 783254655 905094268 1044339540 1131367835 1357641402 1566509310 2036462103 2262735670 2715282804 3133018620 3394103505 4072924206 4525471340 6788207010 8145848412 10182310515 13576414020 20364621030 40729242060
• Sum of all divisors σ(n): 133048865040
• Sum of proper divisors (its aliquot sum) s(n): 92319622980
• 40729242060 is an abundant number, because the sum of its proper divisors (92319622980) is greater than itself. Its abundance is 51590380920

Bases of 40729242060

• Binary: 100101111011101001101110100111001100₂
• Hexadecimal: 0x97BA6E9CC
• Base-36: IPL50B0

Squares and roots of 40729242060

• 40729242060 squared (40729242060²) is 1658871158782073043600
• 40729242060 cubed (40729242060³) is 67564564972387747781385333816000
• The square root of 40729242060 is 201814.8707603085
• The cube root of 40729242060 is 3440.6099642867

Scales and comparisons

• 40,729,242,060 seconds is equal to 1,295 years, 3 weeks, 2 days, 6 hours, 21 minutes.
• To count from 1 to 40,729,242,060 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 40729242060 cubic inches would be around 286.7 feet tall.

Recreational maths with 40729242060

• 40729242060 backwards is 06024292704
• 40729242060 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40729242060's digits is 36
• More coming soon!