1481779152

Names of 1481779152

• Cardinal: 1481779152 can be written as One billion, four hundred eighty-one million, seven hundred seventy-nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.481779152 × 10⁹

Factors of 1481779152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 31336

Divisors of 1481779152

• 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 47 48 56 63 72 84 94 112 126 141 144 168 188 252 282 329 336 376 423 504 564 658 752 846 987 1008 1128 1316 1692 1974 2256 2632 2961 3384 3948 5264 5922 6768 7896 11844 15792 23688 31277 47376 62554 93831 125108 187662 218939 250216 281493 375324 437878 500432 562986 656817 750648 875756 1125972 1313634 1470019 1501296 1751512 1970451 2251944 2627268 2940038 3503024 3940902 4410057 4503888 5254536 5880076 7881804 8820114 10290133 10509072 11760152 13230171 15763608 17640228 20580266 23520304 26460342 30870399 31527216 35280456 41160532 52920684 61740798 70560912 82321064 92611197 105841368 123481596 164642128 185222394 211682736 246963192 370444788 493926384 740889576 1481779152
• Sum of all divisors σ(n): 4840333056
• Sum of proper divisors (its aliquot sum) s(n): 3358553904
• 1481779152 is an abundant number, because the sum of its proper divisors (3358553904) is greater than itself. Its abundance is 1876774752

Bases of 1481779152

• Binary: 1011000010100100010011111010000₂
• Hexadecimal: 0x585227D0
• Base-36: OI7O40

Squares and roots of 1481779152

• 1481779152 squared (1481779152²) is 2195669455301839104
• 1481779152 cubed (1481779152³) is 3253497223549461051565559808
• The square root of 1481779152 is 38493.8846052201
• The cube root of 1481779152 is 1140.0603107521

Scales and comparisons

• 1,481,779,152 seconds is equal to 47 years, 6 weeks, 5 hours, 19 minutes, 12 seconds.
• To count from 1 to 1,481,779,152 would take you about ninety-four 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 1481779152 cubic inches would be around 95 feet tall.

Recreational maths with 1481779152

• 1481779152 backwards is 2519771841
• The number of decimal digits it has is: 10
• The sum of 1481779152's digits is 45
• More coming soon!