145731096

Names of 145731096

• Cardinal: 145731096 can be written as One hundred forty-five million, seven hundred thirty-one thousand and ninety-six.

Scientific notation

• Scientific notation: 1.45731096 × 10⁸

Factors of 145731096

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 293

Divisors of 145731096

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 84 98 108 126 147 168 189 196 216 252 281 294 343 378 392 441 504 562 588 686 756 843 882 1029 1124 1176 1323 1372 1512 1686 1764 1967 2058 2248 2401 2529 2646 2744 3087 3372 3528 3934 4116 4802 5058 5292 5901 6174 6744 7203 7587 7868 8232 9261 9604 10116 10584 11802 12348 13769 14406 15174 15736 17703 18522 19208 20232 21609 23604 24696 27538 28812 30348 35406 37044 41307 43218 47208 53109 55076 57624 60696 64827 70812 74088 82614 86436 96383 106218 110152 123921 129654 141624 165228 172872 192766 212436 247842 259308 289149 330456 371763 385532 424872 495684 518616 578298 674681 743526 771064 867447 991368 1156596 1349362 1487052 1734894 2024043 2313192 2602341 2698724 2974104 3469788 4048086 5204682 5397448 6072129 6939576 8096172 10409364 12144258 16192344 18216387 20818728 24288516 36432774 48577032 72865548 145731096
• Sum of all divisors σ(n): 473929200
• Sum of proper divisors (its aliquot sum) s(n): 328198104
• 145731096 is an abundant number, because the sum of its proper divisors (328198104) is greater than itself. Its abundance is 182467008

Bases of 145731096

• Binary: 1000101011111010111000011000₂
• Hexadecimal: 0x8AFAE18
• Base-36: 2ERIU0

Squares and roots of 145731096

• 145731096 squared (145731096²) is 21237552341361216
• 145731096 cubed (145731096³) is 3094971779063936139572736
• The square root of 145731096 is 12071.9135185769
• The cube root of 145731096 is 526.2402676663

Scales and comparisons

• 145,731,096 seconds is equal to 4 years, 32 weeks, 6 days, 16 hours, 51 minutes, 36 seconds.
• To count from 1 to 145,731,096 would take you about 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 145731096 cubic inches would be around 43.9 feet tall.

Recreational maths with 145731096

• 145731096 backwards is 690137541
• 145731096 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 145731096's digits is 36
• More coming soon!