1530549120

Names of 1530549120

• Cardinal: 1530549120 can be written as One billion, five hundred thirty million, five hundred forty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.53054912 × 10⁹

Factors of 1530549120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 797171

Divisors of 1530549120

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 320 384 480 640 960 1920 797161 1594322 2391483 3188644 3985805 4782966 6377288 7971610 9565932 11957415 12754576 15943220 19131864 23914830 25509152 31886440 38263728 47829660 51018304 63772880 76527456 95659320 102036608 127545760 153054912 191318640 255091520 306109824 382637280 510183040 765274560 1530549120
• Sum of all divisors σ(n): 4878631440
• Sum of proper divisors (its aliquot sum) s(n): 3348082320
• 1530549120 is an abundant number, because the sum of its proper divisors (3348082320) is greater than itself. Its abundance is 1817533200

Bases of 1530549120

• Binary: 1011011001110100101001110000000₂
• Hexadecimal: 0x5B3A5380
• Base-36: PB8Z9C

Squares and roots of 1530549120

• 1530549120 squared (1530549120²) is 2342580608732774400
• 1530549120 cubed (1530549120³) is 3585434689225012173078528000
• The square root of 1530549120 is 39122.2330650999
• The cube root of 1530549120 is 1152.4331897095

Scales and comparisons

• 1,530,549,120 seconds is equal to 48 years, 34 weeks, 4 days, 16 hours, 32 minutes.
• To count from 1 to 1,530,549,120 would take you about ninety-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 1530549120 cubic inches would be around 96 feet tall.

Recreational maths with 1530549120

• 1530549120 backwards is 0219450351
• 1530549120 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1530549120's digits is 30
• More coming soon!