1220480000

Names of 1220480000

• Cardinal: 1220480000 can be written as One billion, two hundred twenty million, four hundred eighty thousand.

Scientific notation

• Scientific notation: 1.22048 × 10⁹

Factors of 1220480000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1914

Divisors of 1220480000

• Number of divisors d(n): 110
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 625 640 800 1000 1024 1250 1280 1600 1907 2000 2500 2560 3200 3814 4000 5000 5120 6400 7628 8000 9535 10000 12800 15256 16000 19070 20000 25600 30512 32000 38140 40000 47675 61024 64000 76280 80000 95350 122048 128000 152560 160000 190700 238375 244096 305120 320000 381400 476750 488192 610240 640000 762800 953500 976384 1191875 1220480 1525600 1907000 1952768 2383750 2440960 3051200 3814000 4767500 4881920 6102400 7628000 9535000 9763840 12204800 15256000 19070000 24409600 30512000 38140000 48819200 61024000 76280000 122048000 152560000 244096000 305120000 610240000 1220480000
• Sum of all divisors σ(n): 3050332956
• Sum of proper divisors (its aliquot sum) s(n): 1829852956
• 1220480000 is an abundant number, because the sum of its proper divisors (1829852956) is greater than itself. Its abundance is 609372956

Bases of 1220480000

• Binary: 1001000101111110000110000000000₂
• Hexadecimal: 0x48BF0C00
• Base-36: K6N4E8

Squares and roots of 1220480000

• 1220480000 squared (1220480000²) is 1489571430400000000
• 1220480000 cubed (1220480000³) is 1817992139374592000000000000
• The square root of 1220480000 is 34935.3688974369
• The cube root of 1220480000 is 1068.6698468211

Scales and comparisons

• 1,220,480,000 seconds is equal to 38 years, 41 weeks, 6 days, 22 hours, 13 minutes, 20 seconds.
• To count from 1 to 1,220,480,000 would take you about seventy-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 1220480000 cubic inches would be around 89.1 feet tall.

Recreational maths with 1220480000

• 1220480000 backwards is 0000840221
• The number of decimal digits it has is: 10
• The sum of 1220480000's digits is 17
• More coming soon!