20309138304

Names of 20309138304

• Cardinal: 20309138304 can be written as Twenty billion, three hundred nine million, one hundred thirty-eight thousand, three hundred four.

Scientific notation

• Scientific notation: 2.0309138304 × 10¹⁰

Factors of 20309138304

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 225

Divisors of 20309138304

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 19 21 24 26 28 32 38 39 42 48 52 56 57 64 76 78 84 91 96 104 112 114 128 133 152 156 168 169 181 182 192 208 224 228 247 266 273 304 312 336 338 362 364 384 399 416 448 456 494 507 532 543 546 608 624 672 676 724 728 741 798 832 896 912 988 1014 1064 1086 1092 1183 1216 1248 1267 1344 1352 1448 1456 1482 1596 1664 1729 1824 1976 2028 2128 2172 2184 2197 2353 2366 2432 2496 2534 2688 2704 2896 2912 2964 3192 3211 3439 3458 3549 3648 3801 3952 4056 4256 4344 4368 4394 4706 4732 4992 5068 5187 5408 5792 5824 5928 6384 6422 6591 6878 6916 7059 7098 7296 7602 7904 8112 8512 8688 8736 8788 9412 9464 9633 10136 10317 10374 10816 11584 11648 11856 12768 12844 13182 13756 13832 14118 14196 15204 15379 15808 16224 16471 17024 17376 17472 17576 18824 18928 19266 20272 20634 20748 21632 22477 23168 23712 24073 25536 25688 26364 27512 27664 28236 28392 30408 30589 30758 31616 32448 32942 34752 34944 35152 37648 37856 38532 40544 41268 41496 41743 44707 44954 46137 47424 48146 49413 51072 51376 52728 55024 55328 56472 56784 60816 61178 61516 64896 65884 67431 69504 70304 72219 75296 75712 77064 81088 82536 82992 83486 89414 89908 91767 92274 94848 96292 98826 102752 105456 110048 110656 112944 113568 121632 122356 123032 125229 131768 134121 134862 140608 144438 150592 151424 154128 162176 165072 165984 166972 178828 179816 183534 184548 192584 197652 205504 210912 214123 220096 221312 225888 227136 243264 244712 246064 250458 263536 268242 269724 281216 288876 292201 301184 308256 312949 330144 331968 333944 357656 359632 367068 369096 385168 395304 397657 411008 421824 428246 440192 451776 454272 486528 489424 492128 500916 527072 536484 539448 577752 581191 584402 616512 625898 642369 660288 663936 667888 715312 719264 734136 738192 770336 790608 795314 843648 856492 876603 903552 938847 978848 984256 1001832 1054144 1072968 1078896 1155504 1162382 1168804 1192971 1233024 1251796 1284738 1320576 1335776 1430624 1438528 1468272 1476384 1540672 1581216 1590628 1712984 1743573 1753206 1877694 1957696 1968512 2003664 2108288 2145936 2157792 2311008 2324764 2337608 2385942 2503592 2569476 2671552 2783599 2861248 2877056 2936544 2952768 3081344 3162432 3181256 3425968 3487146 3506412 3755388 3915392 4007328 4068337 4291872 4315584 4622016 4649528 4675216 4771884 5007184 5138952 5343104 5567198 5722496 5873088 5905536 6324864 6362512 6851936 6974292 7012824 7510776 7555483 8014656 8136674 8350797 8583744 8631168 9244032 9299056 9350432 9543768 10014368 10277904 11134396 11746176 12205011 12725024 13703872 13948584 14025648 15021552 15110966 16029312 16273348 16701594 17167488 18598112 18700864 19087536 20028736 20555808 22268792 22666449 24410022 25450048 27407744 27897168 28051296 30043104 30221932 32546696 33403188 37196224 37401728 38175072 40057472 41111616 44537584 45332898 48820044 50900096 52888381 55794336 56102592 60086208 60443864 65093392 66806376 74392448 76350144 82223232 89075168 90665796 97640088 105776762 111588672 112205184 120172416 120887728 130186784 133612752 152700288 158665143 178150336 181331592 195280176 211553524 223177344 241775456 260373568 267225504 317330286 356300672 362663184 390560352 423107048 483550912 520747136 534451008 634660572 725326368 781120704 846214096 967101824 1068902016 1269321144 1450652736 1562241408 1692428192 2538642288 2901305472 3384856384 5077284576 6769712768 10154569152 20309138304
• Sum of all divisors σ(n): 70691712000
• Sum of proper divisors (its aliquot sum) s(n): 50382573696
• 20309138304 is an abundant number, because the sum of its proper divisors (50382573696) is greater than itself. Its abundance is 30073435392

Bases of 20309138304

• Binary: 10010111010100001001101101110000000₂
• Hexadecimal: 0x4BA84DB80
• Base-36: 9BVJBEO

Squares and roots of 20309138304

• 20309138304 squared (20309138304²) is 412461098650999996416
• 20309138304 cubed (20309138304³) is 8376729497522946755116048318464
• The square root of 20309138304 is 142510.1340396535
• The cube root of 20309138304 is 2728.3316790985

Scales and comparisons

• 20,309,138,304 seconds is equal to 645 years, 39 weeks, 6 days, 11 hours, 18 minutes, 24 seconds.
• To count from 1 to 20,309,138,304 would take you about one thousand, two hundred ninety-one 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 20309138304 cubic inches would be around 227.4 feet tall.

Recreational maths with 20309138304

• 20309138304 backwards is 40383190302
• The number of decimal digits it has is: 11
• The sum of 20309138304's digits is 33
• More coming soon!