155252094030880

Names of 155252094030880

• Cardinal: 155252094030880 can be written as One hundred fifty-five trillion, two hundred fifty-two billion, ninety-four million, thirty thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.5525209403088 × 10¹⁴

Factors of 155252094030880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1145602844

Divisors of 155252094030880

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 70 77 80 88 110 112 121 140 154 160 176 220 224 242 280 308 352 385 440 484 560 605 616 770 847 880 968 1120 1210 1232 1540 1694 1760 1936 2420 2464 3080 3388 3872 4235 4840 6160 6776 8470 9680 12320 13552 16940 19360 27104 33880 67760 135520 1145602819 2291205638 4582411276 5728014095 8019219733 9164822552 11456028190 12601631009 16038439466 18329645104 22912056380 25203262018 32076878932 36659290208 40096098665 45824112760 50406524036 63008155045 64153757864 80192197330 88211417063 91648225520 100813048072 126016310090 128307515728 138617941099 160384394660 176422834126 183296451040 201626096144 252032620180 256615031456 277235882198 320768789320 352845668252 403252192288 441057085315 504065240360 554471764396 641537578640 693089705495 705691336504 882114170630 970325587693 1008130480720 1108943528792 1283075157280 1386179410990 1411382673008 1764228341260 1940651175386 2016260961440 2217887057584 2772358821980 2822765346016 3528456682520 3881302350772 4435774115168 4851627938465 5544717643960 7056913365040 7762604701544 9703255876930 11089435287920 14113826730080 15525209403088 19406511753860 22178870575840 31050418806176 38813023507720 77626047015440 155252094030880
• Sum of all divisors σ(n): 460752289381440
• Sum of proper divisors (its aliquot sum) s(n): 305500195350560
• 155252094030880 is an abundant number, because the sum of its proper divisors (305500195350560) is greater than itself. Its abundance is 150248101319680

Bases of 155252094030880

• Binary: 100011010011001101110001111010100101010000100000₂
• Hexadecimal: 0x8D3371EA5420
• Base-36: 1J15TSAN8G

Squares and roots of 155252094030880

• 155252094030880 squared (155252094030880²) is 24103212700973205326393574400
• 155252094030880 cubed (155252094030880³) is 3742074244697793173020608474223827177472000
• The square root of 155252094030880 is 12460019.8246583861
• The cube root of 155252094030880 is 53745.9597070799

Scales and comparisons

• 155,252,094,030,880 seconds is equal to 4,936,536 years, 18 weeks, 6 days, 11 hours, 14 minutes, 40 seconds.
• To count from 1 to 155,252,094,030,880 would take you about twelve million, three hundred forty-one thousand, three 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 155252094030880 cubic inches would be around 4478.8 feet tall.

Recreational maths with 155252094030880

• 155252094030880 backwards is 088030490252551
• The number of decimal digits it has is: 15
• The sum of 155252094030880's digits is 52
• More coming soon!