121599989201610000

Names of 121599989201610000

• Cardinal: 121599989201610000 can be written as One hundred twenty-one quadrillion, five hundred ninety-nine trillion, nine hundred eighty-nine billion, two hundred one million, six hundred ten thousand.

Scientific notation

• Scientific notation: 1.2159998920161 × 10¹⁷

Factors of 121599989201610000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1162383

Divisors of 121599989201610000

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 120 125 144 150 180 200 225 240 250 300 360 375 400 450 500 600 625 720 750 900 1000 1125 1200 1250 1500 1800 1875 2000 2250 2500 3000 3600 3750 4500 5000 5625 6000 7500 9000 10000 11250 15000 18000 22500 30000 45000 90000 1162373 2324746 3487119 4649492 5811865 6974238 9298984 10461357 11623730 13948476 17435595 18597968 20922714 23247460 27896952 29059325 34871190 41845428 46494920 52306785 55793904 58118650 69742380 83690856 87177975 92989840 104613570 116237300 139484760 145296625 167381712 174355950 209227140 232474600 261533925 278969520 290593250 348711900 418454280 435889875 464949200 523067850 581186500 697423800 726483125 836908560 871779750 1046135700 1162373000 1307669625 1394847600 1452966250 1743559500 2092271400 2179449375 2324746000 2615339250 2905932500 3487119000 4184542800 4358898750 5230678500 5811865000 6538348125 6974238000 8717797500 10461357000 11623730000 13076696250 17435595000 20922714000 26153392500 34871190000 52306785000 104613570000 1351110991129 2702221982258 4053332973387 5404443964516 6755554955645 8106665946774 10808887929032 12159998920161 13511109911290 16213331893548 20266664866935 21617775858064 24319997840322 27022219822580 32426663787096 33777774778225 40533329733870 48639995680644 54044439645160 60799994600805 64853327574192 67555549556450 81066659467740 97279991361288 101333324334675 108088879290320 121599989201610 135111099112900 162133318935480 168888873891125 194559982722576 202666648669350 243199978403220 270222198225800 303999973004025 324266637870960 337777747782250 405333297338700 486399956806440 506666621673375 540444396451600 607999946008050 675555495564500 810666594677400 844444369455625 972799913612880 1013333243346750 1215999892016100 1351110991129000 1519999865020125 1621333189354800 1688888738911250 2026666486693500 2431999784032200 2533333108366875 2702221982258000 3039999730040250 3377777477822500 4053332973387000 4863999568064400 5066666216733750 6079999460080500 6755554955645000 7599999325100625 8106665946774000 10133332433467500 12159998920161000 13511109911290000 15199998650201250 20266664866935000 24319997840322000 30399997300402500 40533329733870000 60799994600805000 121599989201610000
• Sum of all divisors σ(n): 425253092529994729
• Sum of proper divisors (its aliquot sum) s(n): 303653103328384729
• 121599989201610000 is an abundant number, because the sum of its proper divisors (303653103328384729) is greater than itself. Its abundance is 182053114126774729

Bases of 121599989201610000

• Binary: 110110000000000101000101111000001000011011010010100010000₂
• Hexadecimal: 0x1B0028BC10DA510
• Base-36: X9BLJUNYG40

Squares and roots of 121599989201610000

• 121599989201610000 squared (121599989201610000²) is 14786557373831668605226592100000000
• 121599989201610000 cubed (121599989201610000³) is 1798045216986917622385401649367220133281000000000000
• 121599989201610000 is a perfect square number. Its square root is 348711900
• The cube root of 121599989201610000 is 495424.9171870689

Scales and comparisons

• 121,599,989,201,610,000 seconds is equal to 3,866,503,523 years, 7 weeks, 5 days, 1 hour.
• To count from 1 to 121,599,989,201,610,000 would take you about eleven billion, five hundred ninety-nine million, five hundred ten thousand, five hundred sixty-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 121599989201610000 cubic inches would be around 41285.4 feet tall.

Recreational maths with 121599989201610000

• 121599989201610000 backwards is 000016102989995121
• The number of decimal digits it has is: 18
• The sum of 121599989201610000's digits is 63
• More coming soon!