27028980

Names of 27028980

• Cardinal: 27028980 can be written as Twenty-seven million, twenty-eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 2.702898 × 10⁷

Factors of 27028980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 111

Divisors of 27028980

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 17 18 20 22 30 33 34 36 44 45 51 55 60 66 68 73 85 90 99 102 110 121 132 146 153 165 170 180 187 198 204 219 220 242 255 292 306 330 340 363 365 374 396 438 484 495 510 561 605 612 657 660 726 730 748 765 803 876 935 990 1020 1089 1095 1122 1210 1241 1314 1452 1460 1530 1606 1683 1815 1870 1980 2057 2178 2190 2244 2409 2420 2482 2628 2805 3060 3212 3285 3366 3630 3723 3740 4015 4114 4356 4380 4818 4964 5445 5610 6171 6205 6570 6732 7227 7260 7446 8030 8228 8415 8833 9636 10285 10890 11169 11220 12045 12342 12410 13140 13651 14454 14892 16060 16830 17666 18513 18615 20570 21780 22338 24090 24684 24820 26499 27302 28908 30855 33660 35332 36135 37026 37230 40953 41140 44165 44676 48180 52998 54604 55845 61710 68255 72270 74052 74460 79497 81906 88330 92565 105996 111690 122859 123420 132495 136510 144540 150161 158994 163812 176660 185130 204765 223380 245718 264990 273020 300322 317988 370260 397485 409530 450483 491436 529980 600644 614295 750805 794970 819060 900966 1228590 1351449 1501610 1589940 1801932 2252415 2457180 2702898 3003220 4504830 5405796 6757245 9009660 13514490 27028980
• Sum of all divisors σ(n): 96727176
• Sum of proper divisors (its aliquot sum) s(n): 69698196
• 27028980 is an abundant number, because the sum of its proper divisors (69698196) is greater than itself. Its abundance is 42669216

Bases of 27028980

• Binary: 1100111000110110111110100₂
• Hexadecimal: 0x19C6DF4
• Base-36: G3BP0

Squares and roots of 27028980

• 27028980 squared (27028980²) is 730565759840400
• 27028980 cubed (27028980³) is 19746447311410974792000
• The square root of 27028980 is 5198.9402766333
• The cube root of 27028980 is 300.1072949547

Scales and comparisons

• 27,028,980 seconds is equal to 44 weeks, 4 days, 20 hours, 3 minutes.
• To count from 1 to 27,028,980 would take you about fifteen weeks!

  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 27028980 cubic inches would be around 25 feet tall.

Recreational maths with 27028980

• 27028980 backwards is 08982072
• 27028980 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 27028980's digits is 36
• More coming soon!