40085760088

Names of 40085760088

• Cardinal: 40085760088 can be written as Forty billion, eighty-five million, seven hundred sixty thousand and eighty-eight.

Scientific notation

• Scientific notation: 4.0085760088 × 10¹⁰

Factors of 40085760088

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 141024

Divisors of 40085760088

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 22 44 53 61 88 106 122 212 244 424 488 583 671 1166 1342 2332 2684 3233 4664 5368 6466 12932 25864 35563 71126 140897 142252 281794 284504 563588 1127176 1549867 3099734 6199468 7467541 8594717 12398936 14935082 17189434 29870164 34378868 59740328 68757736 82142951 94541887 164285902 189083774 328571804 378167548 455520001 657143608 756335096 911040002 1822080004 3644160008 5010720011 10021440022 20042880044 40085760088
• Sum of all divisors σ(n): 84910770720
• Sum of proper divisors (its aliquot sum) s(n): 44825010632
• 40085760088 is an abundant number, because the sum of its proper divisors (44825010632) is greater than itself. Its abundance is 4739250544

Bases of 40085760088

• Binary: 100101010101010011000010100001011000₂
• Hexadecimal: 0x9554C2858
• Base-36: IEY0YFS

Squares and roots of 40085760088

• 40085760088 squared (40085760088²) is 1606868161832693767744
• 40085760088 cubed (40085760088³) is 64412531628270920768558777001472
• The square root of 40085760088 is 200214.2854243923
• The cube root of 40085760088 is 3422.3942768201

Scales and comparisons

• 40,085,760,088 seconds is equal to 1,274 years, 31 weeks, 2 days, 13 hours, 21 minutes, 28 seconds.
• To count from 1 to 40,085,760,088 would take you about two thousand, five hundred forty-nine 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 40085760088 cubic inches would be around 285.2 feet tall.

Recreational maths with 40085760088

• 40085760088 backwards is 88006758004
• The number of decimal digits it has is: 11
• The sum of 40085760088's digits is 46
• More coming soon!