1813959313425

Names of 1813959313425

• Cardinal: 1813959313425 can be written as One trillion, eight hundred thirteen billion, nine hundred fifty-nine million, three hundred thirteen thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.813959313425 × 10¹²

Factors of 1813959313425

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 93

Divisors of 1813959313425

• Number of divisors d(n): 540
• Complete list of divisors:
  1 3 5 7 9 15 17 21 25 27 35 45 49 51 61 63 75 81 85 105 119 135 147 153 175 183 189 225 245 255 289 305 315 357 405 425 427 441 459 525 549 567 595 675 735 765 833 867 915 945 1037 1071 1225 1275 1281 1323 1377 1445 1525 1575 1647 1785 2023 2025 2135 2205 2295 2499 2601 2745 2835 2975 2989 3111 3213 3675 3721 3825 3843 3969 4165 4335 4575 4725 4913 4941 5185 5355 6069 6405 6615 6885 7225 7259 7497 7803 8235 8925 8967 9333 9639 10115 10675 11025 11163 11475 11529 12495 13005 13725 14161 14175 14739 14945 15555 16065 17629 18207 18605 19215 19845 20825 21675 21777 22491 23409 24565 24705 25925 26047 26775 26901 27999 30345 32025 33075 33489 34391 34425 34587 36295 37485 39015 41175 42483 44217 44835 46665 48195 50575 50813 52887 54621 55815 57645 62475 63257 65025 65331 67473 70805 73695 74725 77775 78141 80325 80703 83997 88145 91035 93025 96075 99225 100467 103173 108885 112455 117045 122825 123403 123525 127449 130235 132651 134505 139995 151725 152439 158661 163863 167445 171955 172935 181475 182329 187425 189771 195075 195993 212415 221085 224175 233325 234423 240737 240975 242109 254065 264435 273105 279075 288225 299693 301401 309519 316285 326655 337365 354025 368475 370209 382347 390705 397953 403515 419985 440725 442799 455175 457317 475983 502335 515865 544425 546987 562275 569313 585225 587979 617015 637245 651175 663255 672525 699975 703269 722211 762195 793305 819315 837225 859775 863821 864675 899079 911645 928557 948855 979965 1062075 1075369 1105425 1110627 1147041 1172115 1203685 1210545 1270325 1322175 1328397 1365525 1371951 1427949 1498465 1507005 1547595 1581425 1633275 1640961 1686825 1707939 1851045 1911735 1953525 1989765 2017575 2097851 2099925 2109807 2166633 2213995 2286585 2379915 2511675 2579325 2591463 2697237 2734935 2785671 2846565 2939895 3085075 3099593 3186225 3226107 3316275 3331881 3516345 3611055 3810975 3966525 3985191 4096575 4115853 4319105 4495395 4558225 4642785 4744275 4899825 4922883 5123817 5376845 5553135 5735205 5860575 6018425 6052725 6293553 6499899 6641985 6859755 7139745 7492325 7527583 7535025 7737975 7774389 8091711 8204805 8539695 9255225 9298779 9558675 9678321 9948825 9995643 10489255 10549035 10833165 11069975 11432925 11899575 11955573 12957315 13486185 13674675 13928355 14232825 14684957 14699475 14768649 15497965 16130535 16659405 17581725 18055275 18281273 18880659 19499697 19925955 20579265 21595525 22476975 22582749 23213925 23323167 24275133 24614415 25619085 26884225 27765675 27896337 28676025 29034963 31467765 32499495 33209925 34298775 35698725 35866719 37637915 38871945 40458555 41024025 42698475 44054871 46493895 48391605 49978215 52446275 52693081 52745175 54165825 54843819 56641977 59777865 64786575 67430925 67748247 69641775 69969501 73424785 73843245 77489825 80652675 83297025 83689011 87104889 91406365 94403295 97498485 99629775 102896325 112913745 116615835 121375665 123072075 127968911 128095425 132164613 139481685 145174815 157338825 158079243 162497475 164531457 169925931 179333595 188189575 194359725 202292775 203244741 220274355 232469475 241958025 249891075 251067033 263465405 274219095 283209885 298889325 338741235 349847505 367123925 369216225 383906733 396493839 418445055 435524445 457031825 472016475 474237729 487492425 493594371 564568725 583079175 606878325 609734223 639844555 660823065 697408425 725874075 790396215 822657285 849629655 895782377 896667975 1016223705 1101371775 1151720199 1189481517 1255335165 1317327025 1371095475 1416049425 1422713187 1480783113 1693706175 1749237525 1919533665 1982469195 2092225275 2177622225 2371188645 2467971855 2687347131 3048671115 3199222775 3304115325 3455160597 3951981075 4113286425 4248148275 4268139561 4478911885 5081118525 5758600995 5947407585 6276675825 7113565935 7403915565 8062041393 9597668325 9912345975 10365481791 11855943225 12339859275 13436735655 15243355575 17275802985 21340697805 22394559425 24186124179 28793004975 29737037925 35567829675 37019577825 40310206965 51827408955 67183678275 72558372537 86379014925 106703489025 120930620895 201551034825 259137044775 362791862685 604653104475 1813959313425
• Sum of all divisors σ(n): 4222102418820
• Sum of proper divisors (its aliquot sum) s(n): 2408143105395
• 1813959313425 is an abundant number, because the sum of its proper divisors (2408143105395) is greater than itself. Its abundance is 594183791970

Bases of 1813959313425

• Binary: 11010011001011000011001101000100000010001₂
• Hexadecimal: 0x1A658668811
• Base-36: N5BKJG29

Squares and roots of 1813959313425

• 1813959313425 squared (1813959313425²) is 3290448390761297385230625
• 1813959313425 cubed (1813959313425³) is 5968739503765759117975192260283640625
• The square root of 1813959313425 is 1346833.0681361369
• The cube root of 1813959313425 is 12195.7687409985

Scales and comparisons

• 1,813,959,313,425 seconds is equal to 57,678 years, 15 weeks, 2 days, 11 hours, 3 minutes, 45 seconds.
• To count from 1 to 1,813,959,313,425 would take you about one hundred forty-four thousand, one hundred ninety-five 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 1813959313425 cubic inches would be around 1016.3 feet tall.

Recreational maths with 1813959313425

• 1813959313425 backwards is 5243139593181
• The number of decimal digits it has is: 13
• The sum of 1813959313425's digits is 54
• More coming soon!