40460278705420

Names of 40460278705420

• Cardinal: 40460278705420 can be written as Forty trillion, four hundred sixty billion, two hundred seventy-eight million, seven hundred five thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.046027870542 × 10¹³

Factors of 40460278705420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1331806454

Divisors of 40460278705420

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 31 35 49 62 70 98 124 140 155 196 217 245 310 434 490 620 868 980 1085 1519 2170 3038 4340 6076 7595 15190 30380 1331806409 2663612818 5327225636 6659032045 9322644863 13318064090 18645289726 26636128180 37290579452 41285998679 46613224315 65258514041 82571997358 93226448630 130517028082 165143994716 186452897260 206429993395 261034056164 289001990753 326292570205 412859986790 578003981506 652585140410 825719973580 1156007963012 1305170280820 1445009953765 2023013935271 2890019907530 4046027870542 5780039815060 8092055741084 10115069676355 20230139352710 40460278705420
• Sum of all divisors σ(n): 102027025457280
• Sum of proper divisors (its aliquot sum) s(n): 61566746751860
• 40460278705420 is an abundant number, because the sum of its proper divisors (61566746751860) is greater than itself. Its abundance is 21106468046440

Bases of 40460278705420

• Binary: 1001001100110001100100100010100010110100001100₂
• Hexadecimal: 0x24CC648A2D0C
• Base-36: ECB71ACY4

Squares and roots of 40460278705420

• 40460278705420 squared (40460278705420²) is 1637034152920263111137376400
• 40460278705420 cubed (40460278705420³) is 66234858077444989462775149193167260088000
• The square root of 40460278705420 is 6360839.4654652305
• The cube root of 40460278705420 is 34330.1965593567

Scales and comparisons

• 40,460,278,705,420 seconds is equal to 1,286,511 years, 36 weeks, 6 days, 19 hours, 3 minutes, 40 seconds.
• To count from 1 to 40,460,278,705,420 would take you about three million, two hundred sixteen thousand, two hundred seventy-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 40460278705420 cubic inches would be around 2860.8 feet tall.

Recreational maths with 40460278705420

• 40460278705420 backwards is 02450787206404
• 40460278705420 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40460278705420's digits is 49
• More coming soon!