142903437421004100

Names of 142903437421004100

• Cardinal: 142903437421004100 can be written as One hundred forty-two quadrillion, nine hundred three trillion, four hundred thirty-seven billion, four hundred twenty-one million, four thousand, one hundred.

Scientific notation

• Scientific notation: 1.429034374210041 × 10¹⁷

Factors of 142903437421004100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 663232

Divisors of 142903437421004100

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 25 30 36 38 45 50 57 60 75 76 90 95 100 114 150 171 180 190 225 228 285 300 342 361 380 450 475 570 684 722 855 900 950 1083 1140 1425 1444 1710 1805 1900 2166 2850 3249 3420 3610 4275 4332 5415 5700 6498 7220 8550 9025 10830 12996 16245 17100 18050 21660 27075 32490 36100 54150 64980 81225 108300 162450 324900 663203 1326406 1989609 2652812 3316015 3979218 5968827 6632030 7958436 9948045 11937654 12600857 13264060 16580075 19896090 23875308 25201714 29844135 33160150 37802571 39792180 49740225 50403428 59688270 63004285 66320300 75605142 99480450 113407713 119376540 126008570 149220675 151210284 189012855 198960900 226815426 239416283 252017140 298441350 315021425 378025710 453630852 478832566 567038565 596882700 630042850 718248849 756051420 945064275 957665132 1134077130 1197081415 1260085700 1436497698 1890128550 2154746547 2268154260 2394162830 2835192825 2872995396 3591244245 3780257100 4309493094 4788325660 5670385650 5985407075 7182488490 8618986188 10773732735 11340771300 11970814150 14364976980 17956221225 21547465470 23941628300 35912442450 43094930940 53868663675 71824884900 107737327350 215474654700 439838219209 879676438418 1319514657627 1759352876836 2199191096045 2639029315254 3958543972881 4398382192090 5278058630508 6597573288135 7917087945762 8356926164971 8796764384180 10995955480225 13195146576270 15834175891524 16713852329942 19792719864405 21991910960450 25070778494913 26390293152540 32987866440675 33427704659884 39585439728810 41784630824855 43983821920900 50141556989826 65975732881350 75212335484739 79170879457620 83569261649710 98963599322025 100283113979652 125353892474565 131951465762700 150424670969478 158781597134449 167138523299420 197927198644050 208923154124275 250707784949130 300849341938956 317563194268898 376061677423695 395854397288100 417846308248550 476344791403347 501415569898260 626769462372825 635126388537796 752123354847390 793907985672245 835692616497100 952689582806694 1253538924745650 1429034374210041 1504246709694780 1587815971344490 1880308387118475 1905379165613388 2381723957016735 2507077849491300 2858068748420082 3175631942688980 3760616774236950 3969539928361225 4763447914033470 5716137496840164 7145171871050205 7521233548473900 7939079856722450 9526895828066940 11908619785083675 14290343742100410 15878159713444900 23817239570167350 28580687484200820 35725859355251025 47634479140334700 71451718710502050 142903437421004100
• Sum of all divisors σ(n): 472739270656374813
• Sum of proper divisors (its aliquot sum) s(n): 329835833235370713
• 142903437421004100 is an abundant number, because the sum of its proper divisors (329835833235370713) is greater than itself. Its abundance is 186932395814366613

Bases of 142903437421004100

• Binary: 111111011101100011110101101010000101010010100010101000100₂
• Hexadecimal: 0x1FBB1EB50A94544
• Base-36: 13331GUV1U10

Squares and roots of 142903437421004100

• 142903437421004100 squared (142903437421004100²) is 20421392426738834939427852216810000
• 142903437421004100 cubed (142903437421004100³) is 2918287174704240153585926034032595613441098921000000
• 142903437421004100 is a perfect square number. Its square root is 378025710
• The cube root of 142903437421004100 is 522814.4211299877

Scales and comparisons

• 142,903,437,421,004,100 seconds is equal to 4,543,887,280 years, 32 weeks, 6 days, 12 hours, 15 minutes.
• To count from 1 to 142,903,437,421,004,100 would take you about thirteen billion, six hundred thirty-one million, six hundred sixty-one thousand, eight hundred forty-one 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 142903437421004100 cubic inches would be around 43567.9 feet tall.

Recreational maths with 142903437421004100

• 142903437421004100 backwards is 001400124734309241
• 142903437421004100 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 142903437421004100's digits is 45
• More coming soon!