1990637312625

Names of 1990637312625

• Cardinal: 1990637312625 can be written as One trillion, nine hundred ninety billion, six hundred thirty-seven million, three hundred twelve thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.990637312625 × 10¹²

Factors of 1990637312625

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 110

Divisors of 1990637312625

• Number of divisors d(n): 512
• Complete list of divisors:
  1 3 5 9 13 15 19 23 25 27 39 45 47 57 65 69 75 95 115 117 125 135 141 171 195 207 225 235 247 285 299 325 345 351 375 423 437 475 513 575 585 611 621 675 705 741 855 893 897 975 1035 1081 1125 1175 1235 1269 1311 1425 1495 1625 1725 1755 1833 2115 2185 2209 2223 2375 2565 2679 2691 2875 2925 3055 3105 3243 3375 3525 3705 3933 4275 4465 4485 4875 5175 5405 5499 5681 5875 6175 6345 6555 6627 6669 7125 7475 8037 8073 8625 8775 9165 9729 10575 10925 11045 11115 11609 11799 12825 13395 13455 14053 14625 15275 15525 16215 16497 17043 17625 18525 19665 19881 20539 21375 22325 22425 24111 25875 27025 27495 28405 28717 29187 30875 31725 32775 33135 33345 34827 37375 40185 40365 41971 42159 43875 45825 48645 50807 51129 52875 54625 55225 55575 58045 58995 59643 61617 64125 66975 67275 70265 76375 77625 81075 82485 85215 86151 92625 98325 99405 102695 103823 104481 111625 112125 120555 125913 126477 135125 137475 142025 143585 145935 152421 153387 158625 163875 165675 166725 174135 184851 200925 201825 209855 210795 229125 243225 254035 255645 258453 267007 276125 277875 290225 294975 298215 308085 311469 313443 334875 336375 351325 377739 379431 405375 412425 426075 430755 457263 491625 497025 513475 519115 522405 545623 554553 602775 629565 632385 660491 687375 710125 717925 729675 762105 766935 775359 801021 828375 833625 870675 924255 934407 965333 1004625 1009125 1049275 1053975 1133217 1216125 1270175 1278225 1292265 1335035 1349699 1371789 1451125 1474875 1491075 1540425 1557345 1567215 1636869 1756625 1888695 1897155 1972637 1981473 2062125 2130375 2153775 2286315 2387929 2403063 2485125 2567375 2595575 2612025 2728115 2772765 2803221 2895999 3013875 3147825 3161925 3302455 3589625 3648375 3810525 3834675 3876795 4005105 4049097 4353375 4621275 4672035 4826665 4910607 5246375 5269875 5666085 5917911 5944419 6350875 6391125 6461325 6675175 6748495 6858945 7163787 7209189 7455375 7702125 7786725 7836075 8184345 8687997 9443475 9485775 9863185 9907365 10768875 11431575 11939645 12015315 12147291 12549329 12977875 13060125 13640575 13863825 14016105 14479995 14731821 15739125 15809625 16512275 17753733 17833257 19052625 19173375 19383975 20025525 20245485 21491361 23106375 23360175 24133325 24553035 25644281 26063991 28330425 29589555 29722095 31043077 32306625 33375875 33742475 34294725 35818935 36045945 36441873 37647987 38933625 39180375 40921725 43439985 45370651 47217375 47428875 49315925 49536825 53261199 57157875 59698225 60076575 60736455 62746645 64474083 68202875 69319125 70080525 72399975 73659105 76932843 82561375 88768665 89166285 93129231 96919875 100127625 101227425 107456805 112943961 116800875 120666625 122765175 128221405 130319955 136111953 141652125 147947775 148610475 155215385 168712375 171473625 179094675 180229725 182209365 188239935 204608625 217199925 226853255 230798529 246579625 247684125 266305995 279387693 298491125 300382875 303682275 313733225 322370415 338831883 350402625 361999875 368295525 384664215 408335859 443843325 445831425 465646155 506137125 537284025 564719805 589818463 613825875 641107025 651599775 680559765 692395587 739738875 743052375 776076925 838163079 895473375 901148625 911046825 941199675 1085999625 1134266275 1153992645 1225007577 1331529975 1396938465 1518411375 1568666125 1611852075 1694159415 1769455389 1841477625 1923321075 2041679295 2219216625 2229157125 2328230775 2686420125 2823599025 2949092315 3205535125 3257998875 3402798825 3461977935 3880384625 4190815395 4555234125 4705998375 5308366167 5671331375 5769963225 6125037885 6657649875 6984692325 8059260375 8470797075 8847276945 9616605375 10208396475 11641153875 14117995125 14745461575 15925098501 17013994125 17309889675 20954076975 26541830835 28849816125 30625189425 34923461625 42353985375 44236384725 51041982375 73727307875 79625492505 86549448375 104770384875 132709154175 153125947125 221181923625 398127462525 663545770875 1990637312625
• Sum of all divisors σ(n): 4448231424000
• Sum of proper divisors (its aliquot sum) s(n): 2457594111375
• 1990637312625 is an abundant number, because the sum of its proper divisors (2457594111375) is greater than itself. Its abundance is 466956798750

Bases of 1990637312625

• Binary: 11100111101111011001110101101101001110001₂
• Hexadecimal: 0x1CF7B3ADA71
• Base-36: PEHI24Q9

Squares and roots of 1990637312625

• 1990637312625 squared (1990637312625²) is 3962636910414881984390625
• 1990637312625 cubed (1990637312625³) is 7888172890256913547213880948244140625
• The square root of 1990637312625 is 1410899.4693545675
• The cube root of 1990637312625 is 12579.5193283505

Scales and comparisons

• 1,990,637,312,625 seconds is equal to 63,296 years, 5 weeks, 4 days, 17 hours, 3 minutes, 45 seconds.
• To count from 1 to 1,990,637,312,625 would take you about one hundred fifty-eight thousand, two hundred forty 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 1990637312625 cubic inches would be around 1048.3 feet tall.

Recreational maths with 1990637312625

• 1990637312625 backwards is 5262137360991
• The number of decimal digits it has is: 13
• The sum of 1990637312625's digits is 54
• More coming soon!