1640699887471836311004

Names of 1640699887471836311004

• Cardinal: 1640699887471836311004 can be written as One sextillion, six hundred forty quintillion, six hundred ninety-nine quadrillion, eight hundred eighty-seven trillion, four hundred seventy-one billion, eight hundred thirty-six million, three hundred eleven thousand and four.

Scientific notation

• Scientific notation: 1.640699887471836311004 × 10²¹

Factors of 1640699887471836311004

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 141

Divisors of 1640699887471836311004

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 12 53 83 106 159 166 212 249 318 332 498 636 996 2809 4399 5618 6889 8427 8798 11236 13197 13778 16854 17596 20667 26394 27556 33708 41334 52788 82668 148877 233147 297754 365117 446631 466294 571787 595508 699441 730234 893262 932588 1095351 1143574 1398882 1460468 1715361 1786524 2190702 2287148 2797764 3430722 4381404 6861444 7890481 12356791 15780962 19351201 23671443 24713582 30304711 31561924 37070373 38702402 47342886 47458321 49427164 58053603 60609422 74140746 77404804 90914133 94685772 94916642 116107206 121218844 142374963 148281492 181828266 189833284 232214412 284749926 363656532 418195493 569499852 654909923 836390986 1025613653 1254586479 1309819846 1606149683 1672781972 1964729769 2051227306 2509172958 2515291013 2619639692 3076840959 3212299366 3929459538 3939040643 4102454612 4818449049 5018345916 5030582026 6153681918 6424598732 7545873039 7858919076 7878081286 9636898098 10061164052 11817121929 12307363836 15091746078 15756162572 19273796196 23634243858 30183492156 34710225919 47268487716 54357523609 69420451838 85125933199 104130677757 108715047218 133310423689 138840903676 163072570827 170251866398 208261355514 208769154079 217430094436 255377799597 266620847378 326145141654 326940373369 340503732796 399931271067 416522711028 417538308158 510755599194 533241694756 626307462237 652290283308 653880746738 799862542134 835076616316 980821120107 1021511198388 1252614924474 1307761493476 1599725084268 1961642240214 2505229848948 2880948751277 3923284480428 4511674459547 5761897502554 7065452455517 8642846253831 9023348919094 11064765166187 11523795005108 13535023378641 14130904911034 17285692507662 17327839788557 18046697838188 21196357366551 22129530332374 27070046757282 28261809822068 33194295498561 34571385015324 34655679577114 42392714733102 44259060664748 51983519365671 54140093514564 66388590997122 69311359154228 84785429466204 103967038731342 132777181994244 207934077462684 239118746355991 374468980142401 478237492711982 586432553807911 717356239067973 748937960284802 918375508793521 956474985423964 1123406940427203 1172865107615822 1434712478135946 1497875920569604 1759297661423733 1836751017587042 2246813880854406 2345730215231644 2755126526380563 2869424956271892 3518595322847466 3673502035174084 4493627761708812 5510253052761126 7037190645694932 11020506105522252 19846855947547253 31080925351819283 39693711895094506 48673901966056613 59540567842641759 62161850703638566 79387423790189012 93242776055457849 97347803932113226 119081135685283518 124323701407277132 146021705898169839 186485552110915698 194695607864226452 238162271370567036 292043411796339678 372971104221831396 584086823592679356 1647289043646421999 2579716804201000489 3294578087292843998 4941867130939265997 5159433608402000978 6589156174585687996 7739150412603001467 9883734261878531994 10318867216804001956 15478300825206002934 19767468523757063988 30956601650412005868 136724990622653025917 273449981245306051834 410174971867959077751 546899962490612103668 820349943735918155502 1640699887471836311004
• Sum of all divisors σ(n): 3949505287104359399256
• Sum of proper divisors (its aliquot sum) s(n): 2308805399632523088252
• 1640699887471836311004 is an abundant number, because the sum of its proper divisors (2308805399632523088252) is greater than itself. Its abundance is 668105512160686777248

Bases of 1640699887471836311004

• Binary: 10110001111000101001000111011101101101011100110001011001010110111011100₂
• Hexadecimal: 0x58F148EEDAE62CADDC
• Base-36: 9M99O27A8L1D5O

Squares and roots of 1640699887471836311004

• 1640699887471836311004 squared (1640699887471836311004²) is 2691896120750096333516148817477863411488016
• 1640699887471836311004 cubed (1640699887471836311004³) is 4416593662400555744859763268894999826529654344562483943794928064
• The square root of 1640699887471836311004 is 40505553785.5222553555
• The cube root of 1640699887471836311004 is 11794414.4000864375
• Being both a perfect square and a perfect cube, 1640699887471836311004 is also a perfect sixth number.

Scales and comparisons

• 1,640,699,887,471,836,311,004 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 1,640,699,887,471,836,311,004 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 1640699887471836311004 cubic inches would be around 982867.9 feet tall.

Recreational maths with 1640699887471836311004

• 1640699887471836311004 backwards is 4001136381747889960461
• The number of decimal digits it has is: 22
• The sum of 1640699887471836311004's digits is 96
• More coming soon!