28214615040

Names of 28214615040

• Cardinal: 28214615040 can be written as Twenty-eight billion, two hundred fourteen million, six hundred fifteen thousand and forty.

Scientific notation

• Scientific notation: 2.821461504 × 10¹⁰

Factors of 28214615040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 789

Divisors of 28214615040

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 64 80 87 96 97 116 120 128 145 160 174 192 194 232 240 256 290 291 320 348 384 388 435 464 480 485 512 580 582 640 653 696 768 776 870 928 960 970 1024 1160 1164 1280 1306 1392 1455 1536 1552 1740 1856 1920 1940 1959 2320 2328 2560 2612 2784 2813 2910 3072 3104 3265 3480 3712 3840 3880 3918 4640 4656 5120 5224 5568 5626 5820 6208 6530 6960 7424 7680 7760 7836 8439 9280 9312 9795 10448 11136 11252 11640 12416 13060 13920 14065 14848 15360 15520 15672 16878 18560 18624 18937 19590 20896 22272 22504 23280 24832 26120 27840 28130 29696 31040 31344 33756 37120 37248 37874 39180 41792 42195 44544 45008 46560 49664 52240 55680 56260 56811 62080 62688 63341 67512 74240 74496 75748 78360 83584 84390 89088 90016 93120 94685 99328 104480 111360 112520 113622 124160 125376 126682 135024 148480 148992 151496 156720 167168 168780 180032 186240 189370 190023 208960 222720 225040 227244 248320 250752 253364 270048 284055 297984 302992 313440 316705 334336 337560 360064 372480 378740 380046 417920 445440 450080 454488 496640 501504 506728 540096 568110 605984 626880 633410 668672 675120 720128 744960 757480 760092 835840 900160 908976 950115 1003008 1013456 1080192 1136220 1211968 1253760 1266820 1350240 1440256 1489920 1514960 1520184 1671680 1800320 1817952 1836889 1900230 2006016 2026912 2160384 2272440 2423936 2507520 2533640 2700480 2880512 3029920 3040368 3343360 3600640 3635904 3673778 3800460 4053824 4320768 4544880 4847872 5015040 5067280 5400960 5510667 6059840 6080736 7201280 7271808 7347556 7600920 8107648 8641536 9089760 9184445 9695744 10030080 10134560 10801920 11021334 12119680 12161472 14402560 14543616 14695112 15201840 16215296 18179520 18368890 19391488 20269120 21603840 22042668 24239360 24322944 27553335 29087232 29390224 30403680 32430592 36359040 36737780 40538240 43207680 44085336 48478720 48645888 55106670 58174464 58780448 60807360 64861184 72718080 73475560 81076480 88170672 96957440 97291776 110213340 117560896 121614720 145436160 146951120 162152960 176341344 194583552 220426680 235121792 243229440 290872320 293902240 324305920 352682688 440853360 470243584 486458880 587804480 705365376 881706720 940487168 972917760 1175608960 1410730752 1763413440 1880974336 2351217920 2821461504 3526826880 4702435840 5642923008 7053653760 9404871680 14107307520 28214615040
• Sum of all divisors σ(n): 94461353280
• Sum of proper divisors (its aliquot sum) s(n): 66246738240
• 28214615040 is an abundant number, because the sum of its proper divisors (66246738240) is greater than itself. Its abundance is 38032123200

Bases of 28214615040

• Binary: 11010010001101110001101110000000000₂
• Hexadecimal: 0x691B8DC00
• Base-36: CYM94AO

Squares and roots of 28214615040

• 28214615040 squared (28214615040²) is 796064501855394201600
• 28214615040 cubed (28214615040³) is 22460653466859313145592152064000
• The square root of 28214615040 is 167972.0662491237
• The cube root of 28214615040 is 3044.3275393609

Scales and comparisons

• 28,214,615,040 seconds is equal to 897 years, 7 weeks, 1 day, 1 hour, 4 minutes.
• To count from 1 to 28,214,615,040 would take you about one thousand, seven hundred ninety-four 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 28214615040 cubic inches would be around 253.7 feet tall.

Recreational maths with 28214615040

• 28214615040 backwards is 04051641282
• The number of decimal digits it has is: 11
• The sum of 28214615040's digits is 33
• More coming soon!