31728047104

Names of 31728047104

• Cardinal: 31728047104 can be written as Thirty-one billion, seven hundred twenty-eight million, forty-seven thousand, one hundred four.

Scientific notation

• Scientific notation: 3.1728047104 × 10¹⁰

Factors of 31728047104

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 255

Divisors of 31728047104

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 8 13 16 17 19 26 32 34 38 47 52 64 68 76 94 104 128 136 152 157 188 208 221 247 256 272 304 314 323 376 416 442 494 512 544 608 611 628 646 752 799 832 884 893 988 1024 1088 1216 1222 1256 1292 1504 1598 1664 1768 1786 1976 2041 2176 2432 2444 2512 2584 2669 2983 3008 3196 3328 3536 3572 3952 4082 4199 4352 4864 4888 5024 5168 5338 5966 6016 6392 6656 7072 7144 7379 7904 8164 8398 8704 9728 9776 10048 10336 10387 10676 11609 11932 12032 12784 13312 14144 14288 14758 15181 15808 16328 16796 17408 19456 19552 20096 20672 20774 21352 23218 23864 24064 25568 28288 28576 29516 30362 31616 32656 33592 34697 38779 39104 40192 41344 41548 42704 46436 47728 48128 50711 51136 56576 57152 59032 60724 63232 65312 67184 69394 77558 78208 80384 82688 83096 85408 92872 95456 95927 101422 102272 113152 114304 118064 121448 125443 126464 130624 134368 138788 140201 155116 156416 160768 165376 166192 170816 185744 190912 191854 197353 202844 204544 226304 228608 236128 242896 250886 252928 261248 268736 277576 280402 310232 312832 330752 332384 341632 371488 381824 383708 394706 405688 409088 457216 472256 485792 501772 522496 537472 555152 560804 620464 625664 659243 664768 683264 742976 763648 767416 789412 811376 818176 914432 944512 971584 1003544 1044992 1074944 1110304 1121608 1240928 1318486 1329536 1366528 1485952 1527296 1534832 1578824 1622752 1630759 1822613 1889024 1943168 2007088 2089984 2149888 2220608 2243216 2383417 2481856 2636972 2659072 2733056 2971904 3054592 3069664 3157648 3245504 3261518 3645226 3778048 3886336 4014176 4299776 4441216 4486432 4766834 4963712 5273944 5318144 5943808 6139328 6315296 6491008 6523036 7290452 7556096 7772672 8028352 8882432 8972864 9533668 9927424 10547888 10636288 11887616 12278656 12630592 12982016 13046072 14580904 15545344 16056704 17764864 17945728 19067336 19854848 21095776 24557312 25261184 25964032 26092144 29161808 30984421 32113408 35529728 35891456 38134672 39709696 42191552 49114624 50522368 51928064 52184288 58323616 61968842 64226816 71782912 76269344 84383104 98229248 101044736 104368576 116647232 123937684 128453632 143565824 152538688 168766208 202089472 208737152 233294464 247875368 305077376 337532416 417474304 466588928 495750736 610154752 675064832 834948608 933177856 991501472 1220309504 1669897216 1866355712 1983002944 2440619008 3966005888 7932011776 15864023552 31728047104
• Sum of all divisors σ(n): 78243217920
• Sum of proper divisors (its aliquot sum) s(n): 46515170816
• 31728047104 is an abundant number, because the sum of its proper divisors (46515170816) is greater than itself. Its abundance is 14787123712

Bases of 31728047104

• Binary: 11101100011001000111001010000000000₂
• Hexadecimal: 0x763239400
• Base-36: EKQ25TS

Squares and roots of 31728047104

• 31728047104 squared (31728047104²) is 1006668973033642786816
• 31728047104 cubed (31728047104³) is 31939640594546724116807878180864
• The square root of 31728047104 is 178123.6848484783
• The cube root of 31728047104 is 3165.7827903223

Scales and comparisons

• 31,728,047,104 seconds is equal to 1,008 years, 44 weeks, 2 days, 18 hours, 25 minutes, 4 seconds.
• To count from 1 to 31,728,047,104 would take you about two thousand and seventeen 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 31728047104 cubic inches would be around 263.8 feet tall.

Recreational maths with 31728047104

• 31728047104 backwards is 40174082713
• The number of decimal digits it has is: 11
• The sum of 31728047104's digits is 37
• More coming soon!