40920348844134784

Names of 40920348844134784

• Cardinal: 40920348844134784 can be written as Forty quadrillion, nine hundred twenty trillion, three hundred forty-eight billion, eight hundred forty-four million, one hundred thirty-four thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 4.0920348844134784 × 10¹⁶

Factors of 40920348844134784

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 75452024163

Divisors of 40920348844134784

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 128 152 223 304 446 608 892 1216 1784 2432 3568 4237 7136 8474 14272 16948 28544 33896 67792 135584 271168 542336 75452023919 150904047838 301808095676 603616191352 1207232382704 1433588454461 2414464765408 2867176908922 4828929530816 5734353817844 9657859061632 11468707635688 16825801333937 22937415271376 33651602667874 45874830542752 67303205335748 91749661085504 134606410671496 183499322171008 269212821342992 319690225344803 538425642685984 639380450689606 1076851285371968 1278760901379212 2153702570743936 2557521802758424 5115043605516848 10230087211033696 20460174422067392 40920348844134784
• Sum of all divisors σ(n): 86196392126208000
• Sum of proper divisors (its aliquot sum) s(n): 45276043282073216
• 40920348844134784 is an abundant number, because the sum of its proper divisors (45276043282073216) is greater than itself. Its abundance is 4355694437938432

Bases of 40920348844134784

• Binary: 10010001011000001101011100101000111100001001000110000000₂
• Hexadecimal: 0x9160D728F09180
• Base-36: B6X1WQPP75S

Squares and roots of 40920348844134784

• 40920348844134784 squared (40920348844134784²) is 1674474949525682952933197558726656
• 40920348844134784 cubed (40920348844134784³) is 68520099065355931202967346782592088061341077602304
• The square root of 40920348844134784 is 202287787.1848292875
• The cube root of 40920348844134784 is 344598.2829495015

Scales and comparisons

• 40,920,348,844,134,784 seconds is equal to 1,301,140,518 years, 15 weeks, 1 day, 23 hours, 13 minutes, 4 seconds.
• To count from 1 to 40,920,348,844,134,784 would take you about three billion, nine hundred three million, four hundred twenty-one thousand, five hundred fifty-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 40920348844134784 cubic inches would be around 28716.5 feet tall.

Recreational maths with 40920348844134784

• 40920348844134784 backwards is 48743144884302904
• The number of decimal digits it has is: 17
• The sum of 40920348844134784's digits is 73
• More coming soon!