150221500

Names of 150221500

• Cardinal: 150221500 can be written as One hundred fifty million, two hundred twenty-one thousand, five hundred.

Scientific notation

• Scientific notation: 1.502215 × 10⁸

Factors of 150221500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 222

Divisors of 150221500

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 11 13 20 22 25 26 44 50 52 55 65 100 110 121 125 130 143 191 220 242 250 260 275 286 325 382 484 500 550 572 605 650 715 764 955 1100 1210 1300 1375 1430 1573 1625 1910 2101 2420 2483 2750 2860 3025 3146 3250 3575 3820 4202 4775 4966 5500 6050 6292 6500 7150 7865 8404 9550 9932 10505 12100 12415 14300 15125 15730 17875 19100 21010 23111 23875 24830 27313 30250 31460 35750 39325 42020 46222 47750 49660 52525 54626 60500 62075 71500 78650 92444 95500 105050 109252 115555 124150 136565 157300 196625 210100 231110 248300 262625 273130 300443 310375 393250 462220 525250 546260 577775 600886 620750 682825 786500 1050500 1155550 1201772 1241500 1365650 1502215 2311100 2731300 2888875 3004430 3414125 5777750 6008860 6828250 7511075 11555500 13656500 15022150 30044300 37555375 75110750 150221500
• Sum of all divisors σ(n): 390394368
• Sum of proper divisors (its aliquot sum) s(n): 240172868
• 150221500 is an abundant number, because the sum of its proper divisors (240172868) is greater than itself. Its abundance is 89951368

Bases of 150221500

• Binary: 1000111101000011001010111100₂
• Hexadecimal: 0x8F432BC
• Base-36: 2HFRNG

Squares and roots of 150221500

• 150221500 squared (150221500²) is 22566499062250000
• 150221500 cubed (150221500³) is 3389973338879788375000000
• The square root of 150221500 is 12256.4880777489
• The cube root of 150221500 is 531.5906880461

Scales and comparisons

• 150,221,500 seconds is equal to 4 years, 40 weeks, 2 days, 16 hours, 11 minutes, 40 seconds.
• To count from 1 to 150,221,500 would take you about seven 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 150221500 cubic inches would be around 44.3 feet tall.

Recreational maths with 150221500

• 150221500 backwards is 005122051
• The number of decimal digits it has is: 9
• The sum of 150221500's digits is 16
• More coming soon!