1809139973184

Names of 1809139973184

• Cardinal: 1809139973184 can be written as One trillion, eight hundred nine billion, one hundred thirty-nine million, nine hundred seventy-three thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 1.809139973184 × 10¹²

Factors of 1809139973184

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 131

Divisors of 1809139973184

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 59 64 67 72 96 108 118 134 144 177 192 201 216 236 268 288 354 402 432 472 531 536 576 603 708 804 864 944 1062 1072 1206 1416 1593 1608 1728 1809 1888 2124 2144 2412 2832 3186 3216 3481 3618 3776 3953 4248 4288 4489 4824 5664 6372 6432 6962 7236 7906 8496 8978 9648 10443 11328 11859 12744 12864 13467 13924 14472 15812 16992 17956 19296 20886 23718 25488 26934 27848 28944 31329 31624 33984 35577 35912 38592 40401 41772 47436 50976 53868 55696 57888 62658 63248 71154 71824 80802 83544 93987 94872 101952 106731 107736 111392 115776 121203 125316 126496 142308 143648 161604 167088 187974 189744 213462 215472 222784 233227 242406 250632 252992 264851 284616 287296 300763 323208 334176 375948 379488 426924 430944 466454 484812 501264 529702 569232 601526 646416 668352 699681 751896 758976 794553 853848 861888 902289 932908 969624 1002528 1059404 1138464 1203052 1292832 1399362 1503792 1589106 1707696 1804578 1865816 1939248 2005056 2099043 2118808 2276928 2383659 2406104 2585664 2706867 2798724 3007584 3178212 3415392 3609156 3731632 3878496 4198086 4237616 4767318 4812208 5413734 5597448 6015168 6297129 6356424 6830784 7150977 7218312 7463264 7756992 8120601 8396172 8475232 9534636 9624416 10827468 11194896 12594258 12712848 14301954 14436624 14926528 15626209 16241202 16792344 16950464 17745017 19069272 19248832 21654936 22389792 25188516 25425696 28603908 28873248 31252418 32482404 33584688 35490034 38138544 43309872 44779584 46878627 50377032 50851392 53235051 57207816 57746496 62504836 64964808 67169376 70980068 76277088 86619744 93757254 100754064 106470102 114415632 125009672 129929616 134338752 140635881 141960136 152554176 159705153 173239488 187514508 201508128 212940204 228831264 250019344 259859232 281271762 283920272 319410306 375029016 403016256 421907643 425880408 457662528 479115459 500038688 519718464 562543524 567840544 638820612 750058032 843815286 851760816 958230918 1000077376 1046956003 1125087048 1135681088 1277641224 1500116064 1687630572 1703521632 1916461836 2093912006 2250174096 2555282448 3000232128 3140868009 3375261144 3407043264 3832923672 4187824012 4500348192 5110564896 6281736018 6750522288 7665847344 8375648024 9000696384 9422604027 10221129792 12563472036 13501044576 15331694688 16751296048 18845208054 25126944072 27002089152 28267812081 30663389376 33502592096 37690416108 50253888144 56535624162 67005184192 75380832216 100507776288 113071248324 150761664432 201015552576 226142496648 301523328864 452284993296 603046657728 904569986592 1809139973184
• Sum of all divisors σ(n): 5492181649600
• Sum of proper divisors (its aliquot sum) s(n): 3683041676416
• 1809139973184 is an abundant number, because the sum of its proper divisors (3683041676416) is greater than itself. Its abundance is 1873901703232

Bases of 1809139973184

• Binary: 11010010100111001001001010011110001000000₂
• Hexadecimal: 0x1A539253C40
• Base-36: N33V89C0

Squares and roots of 1809139973184

• 1809139973184 squared (1809139973184²) is 3272987442572204239097856
• 1809139973184 cubed (1809139973184³) is 5921292414086646317105266328191893504
• The square root of 1809139973184 is 1345042.7402815123
• The cube root of 1809139973184 is 12184.9585595777

Scales and comparisons

• 1,809,139,973,184 seconds is equal to 57,525 years, 2 weeks, 6 days, 1 hour, 26 minutes, 24 seconds.
• To count from 1 to 1,809,139,973,184 would take you about one hundred forty-three thousand, eight hundred twelve 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 1809139973184 cubic inches would be around 1015.4 feet tall.

Recreational maths with 1809139973184

• 1809139973184 backwards is 4813799319081
• The number of decimal digits it has is: 13
• The sum of 1809139973184's digits is 63
• More coming soon!