155541899090000

Names of 155541899090000

• Cardinal: 155541899090000 can be written as One hundred fifty-five trillion, five hundred forty-one billion, eight hundred ninety-nine million, ninety thousand.

Scientific notation

• Scientific notation: 1.5554189909 × 10¹⁴

Factors of 155541899090000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 100222

Divisors of 155541899090000

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 281 400 500 557 562 625 1000 1114 1124 1250 1405 2000 2228 2248 2500 2785 2810 4456 4496 5000 5570 5620 7025 8912 10000 11140 11240 13925 14050 22280 22480 27850 28100 35125 44560 55700 56200 69625 70250 99377 111400 112400 139250 140500 156517 175625 198754 222800 278500 281000 313034 348125 351250 397508 496885 557000 562000 626068 696250 702500 782585 795016 993770 1114000 1252136 1392500 1405000 1565170 1590032 1987540 2484425 2504272 2785000 2810000 3130340 3912925 3975080 4968850 5570000 6260680 7825850 7950160 9937700 12422125 12521360 15651700 19564625 19875400 24844250 27924937 31303400 39129250 39750800 49688500 55352989 55849874 62110625 62606800 78258500 97823125 99377000 110705978 111699748 124221250 139624685 156517000 195646250 198754000 221411956 223399496 248442500 276764945 279249370 313034000 391292500 442823912 446798992 496885000 553529890 558498740 698123425 782585000 885647824 993770000 1107059780 1116997480 1383824725 1396246850 1565170000 2214119560 2233994960 2767649450 2792493700 3490617125 4428239120 5535298900 5584987400 6919123625 6981234250 11070597800 11169974800 13838247250 13962468500 15554189909 17453085625 22141195600 27676494500 27924937000 31108379818 34595618125 34906171250 55352989000 55849874000 62216759636 69191236250 69812342500 77770949545 110705978000 124433519272 138382472500 139624685000 155541899090 248867038544 276764945000 279249370000 311083798180 388854747725 553529890000 622167596360 777709495450 1244335192720 1555418990900 1944273738625 3110837981800 3888547477250 6221675963600 7777094954500 9721368693125 15554189909000 19442737386250 31108379818000 38885474772500 77770949545000 155541899090000
• Sum of all divisors σ(n): 378604949515848
• Sum of proper divisors (its aliquot sum) s(n): 223063050425848
• 155541899090000 is an abundant number, because the sum of its proper divisors (223063050425848) is greater than itself. Its abundance is 67521151335848

Bases of 155541899090000

• Binary: 100011010111011011101011101001001001100001010000₂
• Hexadecimal: 0x8D76EBA49850
• Base-36: 1J4UYMQTZK

Squares and roots of 155541899090000

• 155541899090000 squared (155541899090000²) is 24193282372523742828100000000
• 155541899090000 cubed (155541899090000³) is 3763069085442963795597441416429000000000000
• The square root of 155541899090000 is 12471643.8006383107
• The cube root of 155541899090000 is 53779.3809833737

Scales and comparisons

• 155,541,899,090,000 seconds is equal to 4,945,751 years, 13 weeks, 6 days, 16 hours, 33 minutes, 20 seconds.
• To count from 1 to 155,541,899,090,000 would take you about twelve million, three hundred sixty-four thousand, three hundred seventy-eight 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 155541899090000 cubic inches would be around 4481.6 feet tall.

Recreational maths with 155541899090000

• 155541899090000 backwards is 000090998145551
• The number of decimal digits it has is: 15
• The sum of 155541899090000's digits is 56
• More coming soon!