155552066031040

Names of 155552066031040

• Cardinal: 155552066031040 can be written as One hundred fifty-five trillion, five hundred fifty-two billion, sixty-six million, thirty-one thousand and forty.

Scientific notation

• Scientific notation: 1.5555206603104 × 10¹⁴

Factors of 155552066031040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 599084

Divisors of 155552066031040

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 140 160 224 280 320 448 560 1120 2240 157133 314266 441937 628532 785665 883874 1099931 1257064 1571330 1767748 2199862 2209685 2514128 3093559 3142660 3535496 4399724 4419370 5028256 5499655 6187118 6285320 7070992 8799448 8838740 10056512 10999310 12374236 12570640 14141984 15467795 17598896 17677480 21998620 24748472 25141280 28283968 30935590 35197792 35354960 43997240 49496944 50282560 61871180 70395584 70709920 87994480 98993888 123742360 141419840 175988960 197987776 247484720 351977920 494969440 989938880 69442886621 138885773242 277771546484 347214433105 486100206347 555543092968 694428866210 972200412694 1111086185936 1388857732420 1944400825388 2222172371872 2430501031735 2777715464840 3888801650776 4444344743744 4861002063470 5555430929680 7777603301552 9722004126940 11110861859360 15555206603104 19444008253880 22221723718720 31110413206208 38888016507760 77776033015520 155552066031040
• Sum of all divisors σ(n): 423327488778432
• Sum of proper divisors (its aliquot sum) s(n): 267775422747392
• 155552066031040 is an abundant number, because the sum of its proper divisors (267775422747392) is greater than itself. Its abundance is 112223356716352

Bases of 155552066031040

• Binary: 100011010111100101001001101000111100110111000000₂
• Hexadecimal: 0x8D7949A3CDC0
• Base-36: 1J4ZMRVNWG

Squares and roots of 155552066031040

• 155552066031040 squared (155552066031040²) is 24196445246525028258243481600
• 155552066031040 cubed (155552066031040³) is 3763807048703905126730291971048863268864000
• The square root of 155552066031040 is 12472051.3962635673
• The cube root of 155552066031040 is 53780.5527145623

Scales and comparisons

• 155,552,066,031,040 seconds is equal to 4,946,074 years, 28 weeks, 2 days, 14 hours, 50 minutes, 40 seconds.
• To count from 1 to 155,552,066,031,040 would take you about twelve million, three hundred sixty-five thousand, one hundred eighty-six 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 155552066031040 cubic inches would be around 4481.7 feet tall.

Recreational maths with 155552066031040

• 155552066031040 backwards is 040130660255551
• The number of decimal digits it has is: 15
• The sum of 155552066031040's digits is 43
• More coming soon!