20295339120420

Names of 20295339120420

• Cardinal: 20295339120420 can be written as Twenty trillion, two hundred ninety-five billion, three hundred thirty-nine million, one hundred twenty thousand, four hundred twenty.

Scientific notation

• Scientific notation: 2.029533912042 × 10¹³

Factors of 20295339120420

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2920065

Divisors of 20295339120420

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 19 20 21 26 28 30 35 38 39 42 52 57 60 65 67 70 76 78 84 91 95 105 114 130 133 134 140 156 182 190 195 201 210 228 247 260 266 268 273 285 335 364 380 390 399 402 420 455 469 494 532 546 570 665 670 741 780 798 804 871 910 938 988 1005 1092 1140 1235 1273 1330 1340 1365 1407 1482 1596 1729 1742 1820 1876 1995 2010 2345 2470 2546 2613 2660 2730 2814 2964 3458 3484 3705 3819 3990 4020 4355 4690 4940 5092 5187 5226 5460 5628 6097 6365 6916 7035 7410 7638 7980 8645 8710 8911 9380 10374 10452 12194 12730 13065 14070 14820 15276 16549 17290 17420 17822 18291 19095 20748 24388 25460 25935 26130 26733 28140 30485 33098 34580 35644 36582 38190 44555 49647 51870 52260 53466 60970 66196 73164 76380 82745 89110 91455 99294 103740 106932 115843 121940 133665 165490 178220 182910 198588 231686 248235 267330 330980 347529 365820 463372 496470 534660 579215 695058 992940 1158430 1390116 1737645 2316860 2919949 3475290 5839898 6950580 8759847 11679796 14599745 17519694 20439643 29199490 35039388 37959337 40879286 43799235 55479031 58398980 61318929 75918674 81758572 87598470 102198215 110958062 113878011 122637858 151837348 166437093 175196940 189796685 195636583 204396430 221916124 227756022 245275716 265715359 277395155 306594645 332874186 379593370 388353217 391273166 408792860 455512044 531430718 554790310 569390055 586909749 613189290 665748372 721227403 759186740 776706434 782546332 797146077 832185465 978182915 1062861436 1109580620 1138780110 1165059651 1173819498 1226378580 1328576795 1369456081 1442454806 1553412868 1594292154 1664370930 1941766085 1956365830 2163682209 2277560220 2330119302 2347638996 2543275579 2657153590 2738912162 2884909612 2934548745 3188584308 3328741860 3606137015 3717095077 3883532170 3912731660 3985730385 4108368243 4327364418 4660238604 5048591821 5086551158 5314307180 5477824324 5825298255 5869097490 6847280405 7212274030 7434190154 7629826737 7767064340 7971460770 8216736486 8654728836 10097183642 10173102316 10818411045 11151285231 11650596510 11738194980 12716377895 13694560810 14424548060 14868380308 15145775463 15259653474 15942921540 16433472972 17802929053 18585475385 20194367284 20541841215 21636822090 22302570462 23301193020 25242959105 25432755790 26019665539 27389121620 30291550926 30519306948 35605858106 37170950770 38149133685 41083682430 43273644180 44605140924 48322236001 50485918210 50865511580 52039331078 53408787159 55756426155 60583101852 71211716212 74341901540 75728877315 76298267370 78058996617 82167364860 89014645265 96644472002 100971836420 104078662156 106817574318 111512852310 130098327695 144966708003 151457754630 152596534740 156117993234 178029290530 193288944004 213635148636 223025704620 241611180005 260196655390 267043935795 289933416006 302915509260 312235986468 338255652007 356058581060 390294983085 483222360010 520393310780 534087871590 579866832012 676511304014 724833540015 780589966170 966444720020 1014766956021 1068175743180 1353022608028 1449667080030 1561179932340 1691278260035 2029533912042 2899334160060 3382556520070 4059067824084 5073834780105 6765113040140 10147669560210 20295339120420
• Sum of all divisors σ(n): 74720819712000
• Sum of proper divisors (its aliquot sum) s(n): 54425480591580
• 20295339120420 is an abundant number, because the sum of its proper divisors (54425480591580) is greater than itself. Its abundance is 34130141471160

Bases of 20295339120420

• Binary: 100100111010101100000011110101001011100100100₂
• Hexadecimal: 0x1275607A9724
• Base-36: 76ZJSWH7O

Squares and roots of 20295339120420

• 20295339120420 squared (20295339120420²) is 411900790012850459260976400
• 20295339120420 cubed (20295339120420³) is 8359666217279707560354657813206378088000
• The square root of 20295339120420 is 4505034.8633967307
• The cube root of 20295339120420 is 27277.1361119131

Scales and comparisons

• 20,295,339,120,420 seconds is equal to 645,329 years, 2 days, 8 hours, 7 minutes.
• To count from 1 to 20,295,339,120,420 would take you about one million, six hundred thirteen thousand, three hundred twenty-two 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 20295339120420 cubic inches would be around 2273.1 feet tall.

Recreational maths with 20295339120420

• 20295339120420 backwards is 02402193359202
• 20295339120420 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20295339120420's digits is 42
• More coming soon!