39972409344

Names of 39972409344

• Cardinal: 39972409344 can be written as Thirty-nine billion, nine hundred seventy-two million, four hundred nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 3.9972409344 × 10¹⁰

Factors of 39972409344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 22141

Divisors of 39972409344

• Number of divisors d(n): 234
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 256 288 294 336 384 392 441 448 504 512 576 588 672 768 784 882 896 1008 1024 1152 1176 1344 1536 1568 1764 1792 2016 2048 2304 2352 2688 3072 3136 3528 3584 4032 4096 4608 4704 5376 6144 6272 7056 7168 8064 9216 9408 10752 12288 12544 14112 14336 16128 18432 18816 21504 22129 25088 28224 28672 32256 36864 37632 43008 44258 50176 56448 64512 66387 75264 86016 88516 100352 112896 129024 132774 150528 154903 177032 199161 200704 225792 258048 265548 301056 309806 354064 398322 451584 464709 531096 602112 619612 708128 796644 903168 929418 1062192 1084321 1239224 1394127 1416256 1593288 1806336 1858836 2124384 2168642 2478448 2788254 2832512 3186576 3252963 3717672 4248768 4337284 4956896 5576508 5665024 6373152 6505926 7435344 8497536 8674568 9758889 9913792 11153016 11330048 12746304 13011852 14870688 16995072 17349136 19517778 19827584 22306032 22660096 25492608 26023704 29741376 33990144 34698272 39035556 39655168 44612064 45320192 50985216 52047408 59482752 67980288 69396544 78071112 79310336 89224128 90640384 101970432 104094816 118965504 135960576 138793088 156142224 158620672 178448256 203940864 208189632 237931008 271921152 277586176 312284448 317241344 356896512 407881728 416379264 475862016 555172352 624568896 634482688 713793024 815763456 832758528 951724032 1110344704 1249137792 1427586048 1665517056 1903448064 2220689408 2498275584 2855172096 3331034112 4441378816 4996551168 5710344192 6662068224 9993102336 13324136448 19986204672 39972409344
• Sum of all divisors σ(n): 134318721030
• Sum of proper divisors (its aliquot sum) s(n): 94346311686
• 39972409344 is an abundant number, because the sum of its proper divisors (94346311686) is greater than itself. Its abundance is 54373902342

Bases of 39972409344

• Binary: 100101001110100010101001000000000000₂
• Hexadecimal: 0x94E8A9000
• Base-36: ID2JGG0

Squares and roots of 39972409344

• 39972409344 squared (39972409344²) is 1597793508764298510336
• 39972409344 cubed (39972409344³) is 63867656179512591668160006979584
• The square root of 39972409344 is 199931.0114614539
• The cube root of 39972409344 is 3419.1653898557

Scales and comparisons

• 39,972,409,344 seconds is equal to 1,270 years, 51 weeks, 6 days, 15 hours, 2 minutes, 24 seconds.
• To count from 1 to 39,972,409,344 would take you about two thousand, five hundred forty-one 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 39972409344 cubic inches would be around 284.9 feet tall.

Recreational maths with 39972409344

• 39972409344 backwards is 44390427993
• The number of decimal digits it has is: 11
• The sum of 39972409344's digits is 54
• More coming soon!