155533728096

Names of 155533728096

• Cardinal: 155533728096 can be written as One hundred fifty-five billion, five hundred thirty-three million, seven hundred twenty-eight thousand and ninety-six.

Scientific notation

• Scientific notation: 1.55533728096 × 10¹¹

Factors of 155533728096

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13422

Divisors of 155533728096

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 432 864 13417 26834 40251 53668 80502 107336 120753 161004 214672 241506 322008 362259 429344 483012 644016 724518 966024 1288032 1449036 1932048 2898072 3864096 5796144 11592288 180015889 360031778 540047667 720063556 1080095334 1440127112 1620143001 2160190668 2880254224 3240286002 4320381336 4860429003 5760508448 6480572004 8640762672 9720858006 12961144008 17281525344 19441716012 25922288016 38883432024 51844576032 77766864048 155533728096
• Sum of all divisors σ(n): 453673853640
• Sum of proper divisors (its aliquot sum) s(n): 298140125544
• 155533728096 is an abundant number, because the sum of its proper divisors (298140125544) is greater than itself. Its abundance is 142606397448

Bases of 155533728096

• Binary: 10010000110110100010000101100101100000₂
• Hexadecimal: 0x2436885960
• Base-36: 1ZG8RKO0

Squares and roots of 155533728096

• 155533728096 squared (155533728096²) is 24190740575440459785216
• 155533728096 cubed (155533728096³) is 3762476067101431047671007904628736
• The square root of 155533728096 is 394377.6465470629
• The cube root of 155533728096 is 5377.8439246353

Scales and comparisons

• 155,533,728,096 seconds is equal to 4,945 years, 25 weeks, 3 days, 21 hours, 21 minutes, 36 seconds.
• To count from 1 to 155,533,728,096 would take you about nine thousand, eight hundred ninety 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 155533728096 cubic inches would be around 448.2 feet tall.

Recreational maths with 155533728096

• 155533728096 backwards is 690827335551
• 155533728096 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 155533728096's digits is 54
• More coming soon!