40034549520

Names of 40034549520

• Cardinal: 40034549520 can be written as Forty billion, thirty-four million, five hundred forty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.003454952 × 10¹⁰

Factors of 40034549520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7943380

Divisors of 40034549520

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 56 60 63 70 72 80 84 90 105 112 120 126 140 144 168 180 210 240 252 280 315 336 360 420 504 560 630 720 840 1008 1260 1680 2520 5040 7943363 15886726 23830089 31773452 39716815 47660178 55603541 63546904 71490267 79433630 95320356 111207082 119150445 127093808 142980534 158867260 166810623 190640712 222414164 238300890 278017705 285961068 317734520 333621246 357451335 381281424 444828328 476601780 500431869 556035410 571922136 635469040 667242492 714902670 834053115 889656656 953203560 1000863738 1112070820 1143844272 1334484984 1429805340 1668106230 1906407120 2001727476 2224141640 2502159345 2668969968 2859610680 3336212460 4003454952 4448283280 5004318690 5719221360 6672424920 8006909904 10008637380 13344849840 20017274760 40034549520
• Sum of all divisors σ(n): 153656433216
• Sum of proper divisors (its aliquot sum) s(n): 113621883696
• 40034549520 is an abundant number, because the sum of its proper divisors (113621883696) is greater than itself. Its abundance is 73587334176

Bases of 40034549520

• Binary: 100101010010001111101011111100010000₂
• Hexadecimal: 0x9523EBF10
• Base-36: IE3JC40

Squares and roots of 40034549520

• 40034549520 squared (40034549520²) is 1602765155269332230400
• 40034549520 cubed (40034549520³) is 64165980977560570115280849408000
• The square root of 40034549520 is 200086.3551569671
• The cube root of 40034549520 is 3420.9362574663

Scales and comparisons

• 40,034,549,520 seconds is equal to 1,272 years, 50 weeks, 4 days, 20 hours, 12 minutes.
• To count from 1 to 40,034,549,520 would take you about two thousand, five hundred forty-five 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 40034549520 cubic inches would be around 285.1 feet tall.

Recreational maths with 40034549520

• 40034549520 backwards is 02594543004
• 40034549520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40034549520's digits is 36
• More coming soon!