27680242980

Names of 27680242980

• Cardinal: 27680242980 can be written as Twenty-seven billion, six hundred eighty million, two hundred forty-two thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 2.768024298 × 10¹⁰

Factors of 27680242980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 311

Divisors of 27680242980

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 39 47 52 60 65 78 94 130 141 156 169 188 195 235 241 260 282 338 390 470 482 507 564 611 676 705 723 780 845 940 964 1014 1205 1222 1410 1446 1690 1833 2028 2410 2444 2535 2820 2892 3055 3133 3380 3615 3666 4820 5070 6110 6266 7230 7332 7943 9165 9399 10140 11327 12220 12532 14460 15665 15886 18330 18798 22654 23829 31330 31772 33981 36660 37596 39715 40729 45308 46995 47658 56635 58081 62660 67962 79430 81458 93990 95316 113270 116162 119145 122187 135924 147251 158860 162916 169905 174243 187980 203645 226540 232324 238290 244374 290405 294502 339810 348486 407290 441753 476580 488748 580810 589004 610935 679620 696972 736255 755053 814580 871215 883506 1161620 1221870 1472510 1510106 1742430 1767012 1914263 2208765 2265159 2443740 2729807 2945020 3020212 3484860 3775265 3828526 4417530 4530318 5459614 5742789 7550530 7657052 8189421 8835060 9060636 9571315 9815689 10919228 11325795 11485578 13649035 15101060 16378842 19142630 19631378 22651590 22971156 27298070 28713945 29447067 32757684 35487491 38285260 39262756 40947105 45303180 49078445 54596140 57427890 58894134 70974982 81894210 98156890 106462473 114855780 117788268 141949964 147235335 163788420 177437455 196313780 212924946 294470670 354874910 425849892 461337383 532312365 588941340 709749820 922674766 1064624730 1384012149 1845349532 2129249460 2306686915 2768024298 4613373830 5536048596 6920060745 9226747660 13840121490 27680242980
• Sum of all divisors σ(n): 86067950976
• Sum of proper divisors (its aliquot sum) s(n): 58387707996
• 27680242980 is an abundant number, because the sum of its proper divisors (58387707996) is greater than itself. Its abundance is 30707465016

Bases of 27680242980

• Binary: 11001110001110111101111110100100100₂
• Hexadecimal: 0x671DEFD24
• Base-36: CPS3O6C

Squares and roots of 27680242980

• 27680242980 squared (27680242980²) is 766195851431839280400
• 27680242980 cubed (27680242980³) is 21208487337901292189780351592000
• The square root of 27680242980 is 166373.8049694121
• The cube root of 27680242980 is 3024.9855147635

Scales and comparisons

• 27,680,242,980 seconds is equal to 880 years, 7 weeks, 4 days, 4 hours, 23 minutes.
• To count from 1 to 27,680,242,980 would take you about one thousand, seven hundred sixty 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 27680242980 cubic inches would be around 252.1 feet tall.

Recreational maths with 27680242980

• 27680242980 backwards is 08924208672
• The number of decimal digits it has is: 11
• The sum of 27680242980's digits is 48
• More coming soon!