20572142080

Names of 20572142080

• Cardinal: 20572142080 can be written as Twenty billion, five hundred seventy-two million, one hundred forty-two thousand and eighty.

Scientific notation

• Scientific notation: 2.057214208 × 10¹⁰

Factors of 20572142080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 164

Divisors of 20572142080

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 23 28 32 35 37 38 40 46 56 64 70 71 74 76 80 92 95 112 115 128 133 140 142 148 152 160 161 184 185 190 224 230 256 259 266 280 284 296 304 320 322 355 368 370 380 437 448 460 497 512 518 532 560 568 592 608 640 644 665 703 710 736 740 760 805 851 874 896 920 994 1036 1064 1120 1136 1184 1216 1280 1288 1295 1330 1349 1406 1420 1472 1480 1520 1610 1633 1702 1748 1792 1840 1988 2072 2128 2185 2240 2272 2368 2432 2485 2560 2576 2590 2627 2660 2698 2812 2840 2944 2960 3040 3059 3220 3266 3404 3496 3515 3584 3680 3976 4144 4255 4256 4370 4480 4544 4736 4864 4921 4970 5152 5180 5254 5320 5396 5624 5680 5888 5920 5957 6080 6118 6440 6532 6745 6808 6992 7030 7360 7952 8165 8288 8510 8512 8740 8960 9088 9443 9472 9728 9842 9940 10304 10360 10508 10640 10792 11248 11360 11431 11776 11840 11914 12160 12236 12880 13064 13135 13490 13616 13984 14060 14720 15295 15904 16169 16330 16576 17020 17024 17480 17920 18176 18389 18886 18944 19684 19880 20608 20720 21016 21280 21584 22496 22720 22862 23680 23828 24320 24472 24605 25760 26128 26270 26980 27232 27968 28120 29440 29785 30590 31027 31808 32338 32660 33152 34040 34048 34960 36352 36778 37772 39368 39760 41216 41440 42032 42560 43168 44992 45440 45724 47215 47360 47656 48640 48944 49210 49913 51520 52256 52540 53960 54464 55936 56240 57155 58880 59570 60421 61180 62054 63616 64676 65320 66304 68080 68096 69920 73556 75544 78736 79520 80845 82432 82880 84064 85120 86336 89984 90880 91448 91945 94430 94720 95312 97888 98420 99826 103040 104512 105080 107920 108928 111872 112480 113183 114310 119140 120842 122360 124108 127232 129352 130640 132608 136160 139840 147112 151088 155135 157472 159040 161690 165760 168128 170240 172672 179968 181760 182896 183890 188860 190624 195776 196840 199652 206080 209024 210160 215840 217189 217856 223744 224960 226366 228620 238280 241684 244720 248216 249565 254464 258704 261280 272320 279680 294224 302105 302176 310270 314944 318080 323380 331520 336256 340480 345344 349391 359936 365792 367780 377720 381248 391552 393680 399304 412160 418048 420320 422947 431680 434378 435712 449920 452732 457240 476560 483368 489440 496432 499130 517408 522560 544640 559360 565915 588448 604210 604352 620540 629888 636160 646760 663040 672512 690688 698782 731584 735560 755440 762496 783104 787360 798608 836096 840640 845894 863360 868756 899840 905464 914480 953120 966736 978880 992864 998260 1034816 1045120 1085945 1089280 1118720 1131830 1147999 1176896 1208420 1208704 1241080 1259776 1272320 1293520 1345024 1397564 1463168 1471120 1510880 1524992 1566208 1574720 1597216 1681280 1691788 1726720 1737512 1746955 1799680 1810928 1828960 1906240 1933472 1957760 1985728 1996520 2069632 2090240 2114735 2171890 2178560 2263660 2295998 2353792 2416840 2417408 2482160 2519552 2587040 2795128 2926336 2942240 3021760 3049984 3149440 3194432 3362560 3383576 3453440 3475024 3493910 3621856 3657920 3812480 3866944 3915520 3971456 3993040 4139264 4180480 4229470 4343780 4527320 4591996 4707584 4833680 4834816 4964320 5174080 5590256 5739995 5852672 5884480 6043520 6298880 6388864 6725120 6767152 6950048 6987820 7243712 7315840 7624960 7733888 7831040 7942912 7986080 8035993 8278528 8458940 8687560 9054640 9183992 9415168 9667360 9928640 10348160 11180512 11479990 11768960 12087040 12597760 12777728 13534304 13900096 13975640 14487424 14631680 15249920 15467776 15885824 15972160 16071986 16917880 17375120 18109280 18367984 19334720 19857280 20696320 22361024 22959980 23537920 24174080 25555456 27068608 27800192 27951280 28974848 29263360 30935552 31944320 32143972 33835760 34750240 36218560 36735968 38669440 39714560 40179965 41392640 44722048 45919960 47075840 54137216 55600384 55902560 57949696 63888640 64287944 67671520 69500480 72437120 73471936 77338880 79429120 80359930 89444096 91839920 108274432 111200768 111805120 127777280 128575888 135343040 139000960 144874240 146943872 154677760 160719860 178888192 183679840 216548864 223610240 257151776 270686080 278001920 289748480 293887744 321439720 367359680 447220480 514303552 541372160 556003840 587775488 642879440 734719360 894440960 1028607104 1082744320 1285758880 1469438720 2057214208 2571517760 2938877440 4114428416 5143035520 10286071040 20572142080
• Sum of all divisors σ(n): 64487301120
• Sum of proper divisors (its aliquot sum) s(n): 43915159040
• 20572142080 is an abundant number, because the sum of its proper divisors (43915159040) is greater than itself. Its abundance is 23343016960

Bases of 20572142080

• Binary: 10011001010001100011111101000000000₂
• Hexadecimal: 0x4CA31FA00
• Base-36: 9G84EF4

Squares and roots of 20572142080

• 20572142080 squared (20572142080²) is 423213029759706726400
• 20572142080 cubed (20572142080³) is 8706398578323955034632486912000
• The square root of 20572142080 is 143429.9204489775
• The cube root of 20572142080 is 2740.0585207811

Scales and comparisons

• 20,572,142,080 seconds is equal to 654 years, 6 weeks, 5 days, 11 hours, 54 minutes, 40 seconds.
• To count from 1 to 20,572,142,080 would take you about one thousand, three hundred eight 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 20572142080 cubic inches would be around 228.3 feet tall.

Recreational maths with 20572142080

• 20572142080 backwards is 08024127502
• The number of decimal digits it has is: 11
• The sum of 20572142080's digits is 31
• More coming soon!