145483632

Names of 145483632

• Cardinal: 145483632 can be written as One hundred forty-five million, four hundred eighty-three thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.45483632 × 10⁸

Factors of 145483632

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1542

Divisors of 145483632

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 101 112 126 144 168 202 252 303 336 404 504 606 707 808 909 1008 1212 1414 1429 1616 1818 2121 2424 2828 2858 3636 4242 4287 4848 5656 5716 6363 7272 8484 8574 10003 11312 11432 12726 12861 14544 16968 17148 20006 22864 25452 25722 30009 33936 34296 40012 50904 51444 60018 68592 80024 90027 101808 102888 120036 144329 160048 180054 205776 240072 288658 360108 432987 480144 577316 720216 865974 1010303 1154632 1298961 1440432 1731948 2020606 2309264 2597922 3030909 3463896 4041212 5195844 6061818 6927792 8082424 9092727 10391688 12123636 16164848 18185454 20783376 24247272 36370908 48494544 72741816 145483632
• Sum of all divisors σ(n): 470252640
• Sum of proper divisors (its aliquot sum) s(n): 324769008
• 145483632 is an abundant number, because the sum of its proper divisors (324769008) is greater than itself. Its abundance is 179285376

Bases of 145483632

• Binary: 1000101010111110011101110000₂
• Hexadecimal: 0x8ABE770
• Base-36: 2EM7W0

Squares and roots of 145483632

• 145483632 squared (145483632²) is 21165487179911424
• 145483632 cubed (145483632³) is 3079231947982951401811968
• The square root of 145483632 is 12061.6595873039
• The cube root of 145483632 is 525.9422317489

Scales and comparisons

• 145,483,632 seconds is equal to 4 years, 32 weeks, 3 days, 20 hours, 7 minutes, 12 seconds.
• To count from 1 to 145,483,632 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 145483632 cubic inches would be around 43.8 feet tall.

Recreational maths with 145483632

• 145483632 backwards is 236384541
• 145483632 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 145483632's digits is 36
• More coming soon!