1820341033966421316

Names of 1820341033966421316

• Cardinal: 1820341033966421316 can be written as One quintillion, eight hundred twenty quadrillion, three hundred forty-one trillion, thirty-three billion, nine hundred sixty-six million, four hundred twenty-one thousand, three hundred sixteen.

Scientific notation

• Scientific notation: 1.820341033966421316 × 10¹⁸

Factors of 1820341033966421316

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1690758

Divisors of 1820341033966421316

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 49 57 63 76 84 98 114 126 133 147 171 196 228 252 266 294 342 361 399 441 532 588 684 722 798 882 931 1083 1197 1444 1596 1764 1862 2166 2394 2527 2793 3249 3724 4332 4788 5054 5586 6498 7581 8379 10108 11172 12996 15162 16758 17689 22743 30324 33516 35378 45486 53067 70756 90972 106134 159201 212268 318402 636804 1690727 3381454 5072181 6762908 10144362 11835089 15216543 20288724 23670178 30433086 32123813 35505267 47340356 60866172 64247626 71010534 82845623 96371439 106515801 128495252 142021068 165691246 192742878 213031602 224866691 248536869 289114317 331382492 385485756 426063204 449733382 497073738 578228634 610352447 674600073 745610607 899466764 994147476 1156457268 1220704894 1349200146 1491221214 1574066837 1831057341 2023800219 2441409788 2698400292 2982442428 3148133674 3662114682 4047600438 4272467129 4722200511 5493172023 6296267348 7324229364 8095200876 8544934258 9444401022 10986344046 12817401387 14166601533 17089868516 18888802044 21972688092 25634802774 28333203066 29907269903 38452204161 51269605548 56666406132 59814539806 76904408322 89721809709 119629079612 153808816644 179443619418 269165429127 358887238836 538330858254 1076661716508 2858557788529 5717115577058 8575673365587 11434231154116 17151346731174 20009904519703 25727020096761 34302693462348 40019809039406 51454040193522 54312597982051 60029713559109 80039618078812 102908080387044 108625195964102 120059427118218 140069331637921 162937793946153 180089140677327 217250391928204 240118854236436 280138663275842 325875587892306 360178281354654 380188185874357 420207994913763 488813381838459 560277326551684 651751175784612 720356562709308 760376371748714 840415989827526 977626763676918 1031939361658969 1140564557623071 1260623984741289 1520752743497428 1680831979655052 1955253527353836 2063878723317938 2281129115246142 2521247969482578 2661317301120499 3095818084976907 3421693672869213 4127757446635876 4562258230492284 5042495938965156 5322634602240998 6191636169953814 6843387345738426 7223575531612783 7983951903361497 9287454254930721 10645269204481996 12383272339907628 13686774691476852 14447151063225566 15967903806722994 18574908509861442 21670726594838349 23951855710084491 28894302126451132 31935807613445988 37149817019722884 43341453189676698 47903711420168982 50565028721289481 65012179784515047 86682906379353396 95807422840337964 101130057442578962 130024359569030094 151695086163868443 202260114885157924 260048719138060188 303390172327736886 455085258491605329 606780344655473772 910170516983210658 1820341033966421316
• Sum of all divisors σ(n): 5649219595203208479
• Sum of proper divisors (its aliquot sum) s(n): 3828878561236787163
• 1820341033966421316 is an abundant number, because the sum of its proper divisors (3828878561236787163) is greater than itself. Its abundance is 2008537527270365847

Bases of 1820341033966421316

• Binary: 1100101000011001001101000011010011011101000101100010101000100₂
• Hexadecimal: 0x194326869BA2C544
• Base-36: DTVT1IEAWI10

Squares and roots of 1820341033966421316

• 1820341033966421316 squared (1820341033966421316²) is 3313641479941939843295289016019171856
• 1820341033966421316 cubed (1820341033966421316³) is 6031957557791533314165681638404159831617160394305682496
• 1820341033966421316 is a perfect square number. Its square root is 1349200146
• The cube root of 1820341033966421316 is 1221005.4047479287

Scales and comparisons

• 1,820,341,033,966,421,316 seconds is equal to 57,881,214,195 years, 31 weeks, 6 days, 22 hours, 48 minutes, 36 seconds.
• To count from 1 to 1,820,341,033,966,421,316 would take you about two hundred two billion, five hundred eighty-four million, two hundred forty-nine thousand, six hundred eighty-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 1820341033966421316 cubic inches would be around 101750.5 feet tall.

Recreational maths with 1820341033966421316

• 1820341033966421316 backwards is 6131246693301430281
• 1820341033966421316 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1820341033966421316's digits is 63
• More coming soon!