40253709312

Names of 40253709312

• Cardinal: 40253709312 can be written as Forty billion, two hundred fifty-three million, seven hundred nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 4.0253709312 × 10¹⁰

Factors of 40253709312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 140933

Divisors of 40253709312

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 64 72 93 96 124 128 144 186 192 248 256 279 288 372 384 496 512 558 576 744 768 992 1024 1116 1152 1488 1536 1984 2232 2304 2976 3072 3968 4464 4608 5952 7936 8928 9216 11904 15872 17856 23808 31744 35712 47616 71424 95232 140897 142848 281794 285696 422691 563588 845382 1127176 1268073 1690764 2254352 2536146 3381528 4367807 4508704 5072292 6763056 8735614 9017408 10144584 13103421 13526112 17471228 18034816 20289168 26206842 27052224 34942456 36069632 39310263 40578336 52413684 54104448 69884912 72139264 78620526 81156672 104827368 108208896 139769824 144278528 157241052 162313344 209654736 216417792 279539648 314482104 324626688 419309472 432835584 559079296 628964208 649253376 838618944 1118158592 1257928416 1298506752 1677237888 2236317184 2515856832 3354475776 4472634368 5031713664 6708951552 10063427328 13417903104 20126854656 40253709312
• Sum of all divisors σ(n): 119981973696
• Sum of proper divisors (its aliquot sum) s(n): 79728264384
• 40253709312 is an abundant number, because the sum of its proper divisors (79728264384) is greater than itself. Its abundance is 39474555072

Bases of 40253709312

• Binary: 100101011111010011101101110000000000₂
• Hexadecimal: 0x95F4EDC00
• Base-36: IHQ0OW0

Squares and roots of 40253709312

• 40253709312 squared (40253709312²) is 1620361113374995513344
• 40253709312 cubed (40253709312³) is 65225545238265744643453593059328
• The square root of 40253709312 is 200633.2707005495
• The cube root of 40253709312 is 3427.1672733943

Scales and comparisons

• 40,253,709,312 seconds is equal to 1,279 years, 49 weeks, 9 hours, 55 minutes, 12 seconds.
• To count from 1 to 40,253,709,312 would take you about two thousand, five hundred fifty-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 40253709312 cubic inches would be around 285.6 feet tall.

Recreational maths with 40253709312

• 40253709312 backwards is 21390735204
• 40253709312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40253709312's digits is 36
• More coming soon!