20342125440

Names of 20342125440

• Cardinal: 20342125440 can be written as Twenty billion, three hundred forty-two million, one hundred twenty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.034212544 × 10¹⁰

Factors of 20342125440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 227

Divisors of 20342125440

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 32 35 36 39 40 42 45 48 52 56 60 63 64 65 70 72 78 80 84 90 91 96 104 105 112 117 120 126 128 130 140 144 156 160 168 180 182 192 195 197 208 210 224 234 240 252 260 273 280 288 312 315 320 336 360 364 384 390 394 416 420 448 455 468 480 504 520 546 560 576 585 591 624 630 640 672 720 728 780 788 819 832 840 896 910 936 960 985 1008 1040 1092 1120 1152 1170 1182 1248 1260 1344 1365 1379 1440 1456 1560 1576 1638 1664 1680 1773 1820 1872 1920 1970 2016 2080 2184 2240 2340 2364 2496 2520 2561 2688 2730 2758 2880 2912 2955 3120 3152 3276 3360 3546 3640 3744 3940 4032 4095 4137 4160 4368 4480 4680 4728 4992 5040 5122 5460 5516 5760 5824 5910 6240 6304 6552 6720 6895 7092 7280 7488 7683 7880 8064 8190 8274 8320 8736 8865 9360 9456 10080 10244 10920 11032 11648 11820 12411 12480 12608 12805 13104 13440 13790 14184 14560 14976 15366 15760 16380 16548 17472 17730 17927 18720 18912 20160 20488 20685 21840 22064 23049 23640 24822 24960 25216 25610 26208 27580 28368 29120 30732 31520 32760 33096 34944 35460 35854 37440 37824 38415 38809 40320 40976 41370 43680 44128 46098 47280 49644 51220 52416 53781 55160 56736 58240 61464 62055 63040 65520 66192 70920 71708 74880 75648 76830 77618 81952 82740 87360 88256 89635 92196 94560 99288 102440 104832 107562 110320 113472 115245 116427 122928 124110 126080 131040 132384 141840 143416 153660 155236 161343 163904 165480 174720 176512 179270 184392 189120 194045 198576 204880 215124 220640 226944 230490 232854 245856 248220 262080 264768 268905 271663 283680 286832 307320 310472 322686 327808 330960 349281 358540 368784 378240 388090 397152 409760 430248 441280 460980 465708 491712 496440 504517 524160 529536 537810 543326 567360 573664 582135 614640 620944 645372 661920 698562 717080 737568 776180 794304 806715 814989 819520 860496 882560 921960 931416 983424 992880 1009034 1075620 1086652 1134720 1147328 1164270 1229280 1241888 1290744 1323840 1358315 1397124 1434160 1475136 1513551 1552360 1588608 1613430 1629978 1639040 1720992 1746405 1843920 1862832 1985760 2018068 2151240 2173304 2294656 2328540 2444967 2458560 2483776 2522585 2581488 2647680 2716630 2794248 2868320 2950272 3027102 3104720 3226860 3259956 3441984 3492810 3531619 3687840 3725664 3971520 4036136 4074945 4302480 4346608 4540653 4657080 4889934 4917120 4967552 5045170 5162976 5433260 5588496 5736640 6054204 6209440 6453720 6519912 6883968 6985620 7063238 7375680 7451328 7567755 7943040 8072272 8149890 8604960 8693216 9081306 9314160 9779868 10090340 10325952 10594857 10866520 11176992 11473280 12108408 12224835 12418880 12907440 13039824 13971240 14126476 14751360 14902656 15135510 16144544 16299780 17209920 17386432 17658095 18162612 18628320 19559736 20180680 20651904 21189714 21733040 22353984 22703265 24216816 24449670 24837760 25814880 26079648 27942480 28252952 30271020 31784571 32289088 32599560 34419840 34772864 35316190 36325224 37256640 39119472 40361360 42379428 43466080 44707968 45406530 48433632 48899340 51629760 52159296 52974285 55884960 56505904 60542040 63569142 64578176 65199120 70632380 72650448 74513280 78238944 80722720 84758856 86932160 90813060 96867264 97798680 103259520 104318592 105948570 111769920 113011808 121084080 127138284 130398240 141264760 145300896 156477888 158922855 161445440 169517712 173864320 181626120 193734528 195597360 211897140 223539840 226023616 242168160 254276568 260796480 282529520 290601792 312955776 317845710 322890880 339035424 363252240 391194720 423794280 452047232 484336320 508553136 521592960 565059040 581203584 635691420 678070848 726504480 782389440 847588560 968672640 1017106272 1130118080 1271382840 1356141696 1453008960 1564778880 1695177120 2034212544 2260236160 2542765680 2906017920 3390354240 4068425088 5085531360 6780708480 10171062720 20342125440
• Sum of all divisors σ(n): 86895113760
• Sum of proper divisors (its aliquot sum) s(n): 66552988320
• 20342125440 is an abundant number, because the sum of its proper divisors (66552988320) is greater than itself. Its abundance is 46210862880

Bases of 20342125440

• Binary: 10010111100011111000011001110000000₂
• Hexadecimal: 0x4BC7C3380
• Base-36: 9CF6CG0

Squares and roots of 20342125440

• 20342125440 squared (20342125440²) is 413802067416695193600
• 20342125440 cubed (20342125440³) is 8417613562721750378456285184000
• The square root of 20342125440 is 142625.8231878085
• The cube root of 20342125440 is 2729.8080451115

Scales and comparisons

• 20,342,125,440 seconds is equal to 646 years, 42 weeks, 3 days, 6 hours, 24 minutes.
• To count from 1 to 20,342,125,440 would take you about one thousand, two hundred ninety-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 20342125440 cubic inches would be around 227.5 feet tall.

Recreational maths with 20342125440

• 20342125440 backwards is 04452124302
• The number of decimal digits it has is: 11
• The sum of 20342125440's digits is 27
• More coming soon!