27690745040

Names of 27690745040

• Cardinal: 27690745040 can be written as Twenty-seven billion, six hundred ninety million, seven hundred forty-five thousand and forty.

Scientific notation

• Scientific notation: 2.769074504 × 10¹⁰

Factors of 27690745040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 516

Divisors of 27690745040

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 35 40 56 61 62 70 79 80 112 122 124 140 155 158 217 244 248 280 305 310 316 331 395 427 434 488 496 553 560 610 620 632 662 790 854 868 976 1085 1106 1220 1240 1264 1324 1580 1655 1708 1736 1891 2135 2170 2212 2317 2440 2449 2480 2648 2765 3160 3310 3416 3472 3782 4270 4340 4424 4634 4819 4880 4898 5296 5530 6320 6620 6832 7564 8540 8680 8848 9268 9455 9638 9796 10261 11060 11585 12245 13237 13240 15128 17080 17143 17360 18536 18910 19276 19592 20191 20522 22120 23170 24095 24490 26149 26474 26480 30256 33733 34160 34286 37072 37820 38552 39184 40382 41044 44240 46340 48190 48980 51305 52298 52948 66185 67466 68572 71827 75640 77104 80764 82088 85715 92680 96380 97960 100955 102610 104596 105896 130745 132370 134932 137144 141337 143654 149389 151280 161528 164176 168665 171430 183043 185360 192760 195920 201910 205220 209192 211792 261490 264740 269864 274288 282674 287308 298778 323056 337330 342860 359135 366086 385520 403820 410440 418384 522980 529480 539728 565348 574616 597556 625921 674660 685720 706685 718270 732172 746945 807640 810619 820880 915215 1045723 1045960 1058960 1130696 1149232 1195112 1251842 1349320 1371440 1413370 1436540 1464344 1493890 1595089 1615280 1621238 1830430 2091446 2091920 2261392 2390224 2503684 2698640 2826740 2873080 2928688 2987780 3129605 3190178 3242476 3660860 4053095 4182892 4381447 5007368 5228615 5653480 5674333 5746160 5975560 6259210 6380356 6484952 7321720 7975445 8106190 8365784 8762894 10014736 10457230 11165623 11306960 11348666 11951120 12518420 12760712 12969904 14643440 15950890 16212380 16731568 17525788 20914460 21907235 22331246 22697332 25036840 25521424 28371665 31901780 32424760 35051576 41828920 43814470 44662492 45394664 49447759 50073680 55828115 56743330 63803560 64849520 70103152 83657840 87628940 89324984 90789328 98895518 111656230 113486660 127607120 175257880 178649968 197791036 223312460 226973320 247238795 346134313 350515760 395582072 446624920 453946640 494477590 692268626 791164144 893249840 988955180 1384537252 1730671565 1977910360 2769074504 3461343130 3955820720 5538149008 6922686260 13845372520 27690745040
• Sum of all divisors σ(n): 78410219520
• Sum of proper divisors (its aliquot sum) s(n): 50719474480
• 27690745040 is an abundant number, because the sum of its proper divisors (50719474480) is greater than itself. Its abundance is 23028729440

Bases of 27690745040

• Binary: 11001110010011111110011110011010000₂
• Hexadecimal: 0x6727F3CD0
• Base-36: CPYCRM8

Squares and roots of 27690745040

• 27690745040 squared (27690745040²) is 766777360870284601600
• 27690745040 cubed (27690745040³) is 21232636402303123415143576064000
• The square root of 27690745040 is 166405.3636154797
• The cube root of 27690745040 is 3025.3680326301

Scales and comparisons

• 27,690,745,040 seconds is equal to 880 years, 24 weeks, 6 days, 17 hours, 37 minutes, 20 seconds.
• To count from 1 to 27,690,745,040 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 27690745040 cubic inches would be around 252.1 feet tall.

Recreational maths with 27690745040

• 27690745040 backwards is 04054709672
• The number of decimal digits it has is: 11
• The sum of 27690745040's digits is 44
• More coming soon!