40116852678

Names of 40116852678

• Cardinal: 40116852678 can be written as Forty billion, one hundred sixteen million, eight hundred fifty-two thousand, six hundred seventy-eight.

Scientific notation

• Scientific notation: 4.0116852678 × 10¹⁰

Factors of 40116852678

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 278901

Divisors of 40116852678

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 23 42 46 69 138 149 161 298 322 447 483 894 966 1043 2086 3129 3427 6258 6854 10281 20562 23989 47978 71967 143934 278717 557434 836151 1672302 1951019 3902038 5853057 6410491 11706114 12820982 19231473 38462946 41528833 44873437 83057666 89746874 124586499 134620311 249172998 269240622 290701831 581403662 872105493 955163159 1744210986 1910326318 2865489477 5730978954 6686142113 13372284226 20058426339 40116852678
• Sum of all divisors σ(n): 96324940800
• Sum of proper divisors (its aliquot sum) s(n): 56208088122
• 40116852678 is an abundant number, because the sum of its proper divisors (56208088122) is greater than itself. Its abundance is 16091235444

Bases of 40116852678

• Binary: 100101010111001001101001011111000110₂
• Hexadecimal: 0x9572697C6
• Base-36: IFGJDMU

Squares and roots of 40116852678

• 40116852678 squared (40116852678²) is 1609361868788355771684
• 40116852678 cubed (40116852678³) is 64562532995773234854498031969752
• The square root of 40116852678 is 200291.9186537491
• The cube root of 40116852678 is 3423.2789101745

Scales and comparisons

• 40,116,852,678 seconds is equal to 1,275 years, 30 weeks, 5 days, 10 hours, 11 minutes, 18 seconds.
• To count from 1 to 40,116,852,678 would take you about two thousand, five hundred fifty-one 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 40116852678 cubic inches would be around 285.3 feet tall.

Recreational maths with 40116852678

• 40116852678 backwards is 87625861104
• The number of decimal digits it has is: 11
• The sum of 40116852678's digits is 48
• More coming soon!