150315225816721

Names of 150315225816721

• Cardinal: 150315225816721 can be written as One hundred fifty trillion, three hundred fifteen billion, two hundred twenty-five million, eight hundred sixteen thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 1.50315225816721 × 10¹⁴

Factors of 150315225816721

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 582

Divisors of 150315225816721

• Number of divisors d(n): 81
• Complete list of divisors:
  1 7 23 49 161 271 281 529 1127 1897 1967 3703 6233 6463 13279 13769 25921 43631 45241 73441 76151 78961 143359 148649 305417 316687 514087 533057 552727 1003513 1040543 1689143 1751473 1816103 3598609 3731399 3869089 7024591 7283801 11824001 12260311 12712721 20636921 21398431 38850289 40283879 41770369 82768007 85822177 88989047 144458447 149789017 271952023 281987153 292392583 474649183 492163913 1011209129 1048523119 1903664161 1973910071 2046748081 3322544281 3445147391 5798974801 10916931209 11319769999 23257809967 24116031737 40592823607 76418518463 79238389993 133376420423 284149765249 534929629241 554668729951 933634942961 3067657669729 6535444600727 21473603688103 150315225816721
• Sum of all divisors σ(n): 184121702682939
• Sum of proper divisors (its aliquot sum) s(n): 33806476866218
• 150315225816721 is a deficient number, because the sum of its proper divisors (33806476866218) is less than itself. Its deficiency is 116508748950503

Bases of 150315225816721

• Binary: 100010001011010111111101101000111001111010010001₂
• Hexadecimal: 0x88B5FDA39E91
• Base-36: 1HA5V0FDLD

Squares and roots of 150315225816721

• 150315225816721 squared (150315225816721²) is 22594667112331827421483191841
• 150315225816721 cubed (150315225816721³) is 3396322489243798032172178238799253148573361
• 150315225816721 is a perfect square number. Its square root is 12260311
• The cube root of 150315225816721 is 53170.1221298697

Scales and comparisons

• 150,315,225,816,721 seconds is equal to 4,779,559 years, 11 weeks, 5 days, 1 hour, 32 minutes, 1 second.
• To count from 1 to 150,315,225,816,721 would take you about eleven million, nine hundred forty-eight thousand, eight hundred ninety-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 150315225816721 cubic inches would be around 4430.8 feet tall.

Recreational maths with 150315225816721

• 150315225816721 backwards is 127618522513051
• 150315225816721 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 150315225816721's digits is 49
• More coming soon!