27992321140

Names of 27992321140

• Cardinal: 27992321140 can be written as Twenty-seven billion, nine hundred ninety-two million, three hundred twenty-one thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.799232114 × 10¹⁰

Factors of 27992321140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1102

Divisors of 27992321140

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 28 35 37 38 41 49 70 74 76 82 95 98 133 140 148 164 185 190 196 205 245 259 266 287 370 380 410 490 518 532 574 665 703 740 779 820 931 980 991 1036 1148 1295 1330 1406 1435 1517 1558 1813 1862 1982 2009 2590 2660 2812 2870 3034 3116 3515 3626 3724 3895 3964 4018 4655 4921 4955 5180 5453 5740 6068 6937 7030 7252 7585 7790 8036 9065 9310 9842 9910 10045 10619 10906 13874 14060 15170 15580 18130 18620 18829 19684 19820 20090 21238 21812 24605 27265 27748 28823 30340 34447 34685 36260 36667 37658 38171 40180 40631 42476 48559 49210 53095 54530 57646 68894 69370 73334 74333 75316 76342 81262 94145 97118 98420 106190 109060 115292 131803 137788 138740 144115 146668 148666 152684 162524 172235 183335 188290 190855 194236 201761 203155 212380 242795 256669 263606 284417 288230 297332 344470 366670 371665 376580 381710 403522 406310 485590 513338 527212 568834 576460 659015 688940 696673 733340 743330 763420 771989 807044 812620 922621 971180 1008805 1026676 1137668 1283345 1318030 1393346 1412327 1422085 1486660 1503347 1543978 1796683 1845242 1990919 2017610 2566690 2636060 2786692 2824654 2844170 3006694 3087956 3483365 3593366 3690484 3859945 3981838 4035220 4613105 4876711 5133380 5403923 5649308 5688340 6013388 6966730 7061635 7186732 7516735 7719890 7963676 8983415 9226210 9753422 9954595 10523429 10807846 13933460 14123270 15033470 15439780 17966830 18452420 19506844 19909190 21046858 21615692 24383555 27019615 28246540 28563593 30066940 34136977 35933660 37827461 39818380 42093716 48767110 52617145 54039230 57127186 68273954 73664003 75654922 97534220 105234290 108078460 114254372 136547908 142817965 147328006 151309844 170684885 189137305 199945151 210468580 285635930 294656012 341369770 368320015 378274610 399890302 571271860 682739540 736640030 756549220 799780604 999725755 1399616057 1473280060 1999451510 2799232114 3998903020 5598464228 6998080285 13996160570 27992321140
• Sum of all divisors σ(n): 75805148160
• Sum of proper divisors (its aliquot sum) s(n): 47812827020
• 27992321140 is an abundant number, because the sum of its proper divisors (47812827020) is greater than itself. Its abundance is 19820505880

Bases of 27992321140

• Binary: 11010000100011110001110110001110100₂
• Hexadecimal: 0x68478EC74
• Base-36: CUXWL84

Squares and roots of 27992321140

• 27992321140 squared (27992321140²) is 783570042804890899600
• 27992321140 cubed (27992321140³) is 21933944273878052424266697544000
• The square root of 27992321140 is 167309.0587505649
• The cube root of 27992321140 is 3036.3113567151

Scales and comparisons

• 27,992,321,140 seconds is equal to 890 years, 3 weeks, 4 days, 4 hours, 45 minutes, 40 seconds.
• To count from 1 to 27,992,321,140 would take you about one thousand, seven hundred eighty 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 27992321140 cubic inches would be around 253 feet tall.

Recreational maths with 27992321140

• 27992321140 backwards is 04112329972
• The number of decimal digits it has is: 11
• The sum of 27992321140's digits is 40
• More coming soon!