1427472368

Names of 1427472368

• Cardinal: 1427472368 can be written as One billion, four hundred twenty-seven million, four hundred seventy-two thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.427472368 × 10⁹

Factors of 1427472368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7696

Divisors of 1427472368

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 46 56 73 92 112 146 161 184 292 322 368 511 584 644 1022 1168 1288 1679 2044 2576 3358 4088 6716 7591 8176 11753 13432 15182 23506 26864 30364 47012 53137 60728 94024 106274 121456 174593 188048 212548 349186 425096 554143 698372 850192 1108286 1222151 1396744 2216572 2444302 2793488 3879001 4433144 4888604 7758002 8866288 9777208 12745289 15516004 19554416 25490578 31032008 50981156 62064016 89217023 101962312 178434046 203924624 356868092 713736184 1427472368
• Sum of all divisors σ(n): 3343881216
• Sum of proper divisors (its aliquot sum) s(n): 1916408848
• 1427472368 is an abundant number, because the sum of its proper divisors (1916408848) is greater than itself. Its abundance is 488936480

Bases of 1427472368

• Binary: 1010101000101010111111111110000₂
• Hexadecimal: 0x55157FF0
• Base-36: NLVOQ8

Squares and roots of 1427472368

• 1427472368 squared (1427472368²) is 2037677361403527424
• 1427472368 cubed (1427472368³) is 2908728128302685095490220032
• The square root of 1427472368 is 37781.9052987009
• The cube root of 1427472368 is 1125.9589829281

Scales and comparisons

• 1,427,472,368 seconds is equal to 45 years, 20 weeks, 1 day, 16 hours, 6 minutes, 8 seconds.
• To count from 1 to 1,427,472,368 would take you about ninety 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 1427472368 cubic inches would be around 93.8 feet tall.

Recreational maths with 1427472368

• 1427472368 backwards is 8632747241
• The number of decimal digits it has is: 10
• The sum of 1427472368's digits is 44
• More coming soon!