2730054990

Names of 2730054990

• Cardinal: 2730054990 can be written as Two billion, seven hundred thirty million, fifty-four thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 2.73005499 × 10⁹

Factors of 2730054990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 467

Divisors of 2730054990

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 10 13 15 17 26 30 31 34 37 39 51 62 65 74 78 85 93 102 111 130 155 170 185 186 195 221 222 255 310 359 370 390 403 442 465 481 510 527 555 629 663 718 806 930 962 1054 1077 1105 1110 1147 1209 1258 1326 1443 1581 1795 1887 2015 2154 2210 2294 2405 2418 2635 2886 3145 3162 3315 3441 3590 3774 4030 4667 4810 5270 5385 5735 6045 6103 6290 6630 6851 6882 7215 7905 8177 9334 9435 10770 11129 11470 12090 12206 13283 13702 14001 14430 14911 15810 16354 17205 18309 18870 19499 20553 22258 23335 24531 26566 28002 29822 30515 33387 34255 34410 36618 38998 39849 40885 41106 44733 46670 49062 55645 58497 61030 66415 66774 68510 70005 74555 79339 79698 81770 89466 91545 97495 102765 111290 116994 122655 132830 140010 144677 149110 158678 166935 172679 183090 189193 194990 199245 205530 223665 225811 238017 245310 253487 289354 292485 333870 345358 378386 396695 398490 411773 434031 447330 451622 476034 506974 518037 567579 584970 677433 723385 760461 793390 823546 863395 868062 945965 1036074 1129055 1135158 1190085 1235319 1267435 1354866 1446770 1520922 1726790 1891930 2058865 2170155 2258110 2380170 2459509 2470638 2534870 2590185 2837895 2935543 3387165 3802305 4117730 4340310 4919018 5180370 5353049 5675790 5871086 6176595 6774330 7000141 7378527 7604610 8806629 10706098 12297545 12353190 14000282 14677715 14757054 16059147 17613258 21000423 24595090 26765245 29355430 32118294 35000705 36892635 42000846 44033145 53530490 70001410 73785270 80295735 88066290 91001833 105002115 160591470 182003666 210004230 273005499 455009165 546010998 910018330 1365027495 2730054990
• Sum of all divisors σ(n): 7942717440
• Sum of proper divisors (its aliquot sum) s(n): 5212662450
• 2730054990 is an abundant number, because the sum of its proper divisors (5212662450) is greater than itself. Its abundance is 2482607460

Bases of 2730054990

• Binary: 10100010101110010101010101001110₂
• Hexadecimal: 0xA2B9554E
• Base-36: 195EJWU

Squares and roots of 2730054990

• 2730054990 squared (2730054990²) is 7453200248423900100
• 2730054990 cubed (2730054990³) is 20347646529678908103266499000
• The square root of 2730054990 is 52249.9281339217
• The cube root of 2730054990 is 1397.6243707871

Scales and comparisons

• 2,730,054,990 seconds is equal to 86 years, 41 weeks, 6 days, 20 hours, 36 minutes, 30 seconds.
• To count from 1 to 2,730,054,990 would take you about one hundred seventy-three 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 2730054990 cubic inches would be around 116.5 feet tall.

Recreational maths with 2730054990

• 2730054990 backwards is 0994500372
• 2730054990 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2730054990's digits is 39
• More coming soon!