3946992464512

Names of 3946992464512

• Cardinal: 3946992464512 can be written as Three trillion, nine hundred forty-six billion, nine hundred ninety-two million, four hundred sixty-four thousand, five hundred twelve.

Scientific notation

• Scientific notation: 3.946992464512 × 10¹²

Factors of 3946992464512

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 276

Divisors of 3946992464512

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 32 64 101 128 173 202 346 404 692 808 1384 1616 2768 3232 5536 6464 10201 11072 12928 17473 20402 22144 29929 34946 40804 59858 69892 81608 119716 139784 163216 239432 279568 326432 478864 559136 652864 957728 1030301 1118272 1305728 1764773 1915456 2060602 2236544 3022829 3529546 3830912 4121204 6045658 7059092 8242408 12091316 14118184 16484816 24182632 28236368 32969632 48365264 56472736 65939264 96730528 112945472 131878528 178242073 193461056 225890944 305305729 356484146 386922112 610611458 712968292 1221222916 1425936584 2442445832 2851873168 4884891664 5703746336 9769783328 11407492672 19539566656 22814985344 30835878629 39079133312 61671757258 123343514516 246687029032 493374058064 986748116128 1973496232256 3946992464512
• Sum of all divisors σ(n): 7987952064060
• Sum of proper divisors (its aliquot sum) s(n): 4040959599548
• 3946992464512 is an abundant number, because the sum of its proper divisors (4040959599548) is greater than itself. Its abundance is 93967135036

Bases of 3946992464512

• Binary: 111001011011111011000101010111001010000000₂
• Hexadecimal: 0x396FB157280
• Base-36: 1ED81EKXS

Squares and roots of 3946992464512

• 3946992464512 squared (3946992464512²) is 15578749514914511579398144
• 3946992464512 cubed (3946992464512³) is 61489206941887552559761441952238665728
• The square root of 3946992464512 is 1986703.9196900981
• The cube root of 3946992464512 is 15803.5782961423

Scales and comparisons

• 3,946,992,464,512 seconds is equal to 125,502 years, 7 weeks, 6 days, 3 hours, 41 minutes, 52 seconds.
• To count from 1 to 3,946,992,464,512 would take you about three hundred thirteen thousand, seven hundred fifty-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 3946992464512 cubic inches would be around 1317 feet tall.

Recreational maths with 3946992464512

• 3946992464512 backwards is 2154642996493
• 3946992464512 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3946992464512's digits is 64
• More coming soon!