545338512

Names of 545338512

• Cardinal: 545338512 can be written as Five hundred forty-five million, three hundred thirty-eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 5.45338512 × 10⁸

Factors of 545338512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 996

Divisors of 545338512

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 34 36 48 51 68 72 102 136 144 153 204 272 306 367 408 607 612 734 816 1101 1214 1224 1468 1821 2202 2428 2448 2936 3303 3642 4404 4856 5463 5872 6239 6606 7284 8808 9712 10319 10926 12478 13212 14568 17616 18717 20638 21852 24956 26424 29136 30957 37434 41276 43704 49912 52848 56151 61914 74868 82552 87408 92871 99824 112302 123828 149736 165104 185742 222769 224604 247656 299472 371484 445538 449208 495312 668307 742968 891076 898416 1336614 1485936 1782152 2004921 2673228 3564304 3787073 4009842 5346456 7574146 8019684 10692912 11361219 15148292 16039368 22722438 30296584 32078736 34083657 45444876 60593168 68167314 90889752 136334628 181779504 272669256 545338512
• Sum of all divisors σ(n): 1623038976
• Sum of proper divisors (its aliquot sum) s(n): 1077700464
• 545338512 is an abundant number, because the sum of its proper divisors (1077700464) is greater than itself. Its abundance is 532361952

Bases of 545338512

• Binary: 100000100000010011010010010000₂
• Hexadecimal: 0x20813490
• Base-36: 90OHW0

Squares and roots of 545338512

• 545338512 squared (545338512²) is 297394092670374144
• 545338512 cubed (545338512³) is 162180451974451942172233728
• The square root of 545338512 is 23352.4840648699
• The cube root of 545338512 is 816.9999995007

Scales and comparisons

• 545,338,512 seconds is equal to 17 years, 17 weeks, 4 days, 18 hours, 55 minutes, 12 seconds.
• To count from 1 to 545,338,512 would take you about twenty-six 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 545338512 cubic inches would be around 68.1 feet tall.

Recreational maths with 545338512

• 545338512 backwards is 215833545
• 545338512 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 545338512's digits is 36
• More coming soon!