455394016512

Names of 455394016512

• Cardinal: 455394016512 can be written as Four hundred fifty-five billion, three hundred ninety-four million, sixteen thousand, five hundred twelve.

Scientific notation

• Scientific notation: 4.55394016512 × 10¹¹

Factors of 455394016512

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 21961522

Divisors of 455394016512

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 324 384 432 576 648 768 864 1152 1296 1728 2304 2592 3456 5184 6912 10368 20736 21961517 43923034 65884551 87846068 131769102 175692136 197653653 263538204 351384272 395307306 527076408 592960959 702768544 790614612 1054152816 1185921918 1405537088 1581229224 1778882877 2108305632 2371843836 2811074176 3162458448 3557765754 4216611264 4743687672 5622148352 6324916896 7115531508 8433222528 9487375344 12649833792 14231063016 16866445056 18974750688 25299667584 28462126032 37949501376 50599335168 56924252064 75899002752 113848504128 151798005504 227697008256 455394016512
• Sum of all divisors σ(n): 1357902619458
• Sum of proper divisors (its aliquot sum) s(n): 902508602946
• 455394016512 is an abundant number, because the sum of its proper divisors (902508602946) is greater than itself. Its abundance is 447114586434

Bases of 455394016512

• Binary: 110101000000111100110010011110100000000₂
• Hexadecimal: 0x6A07993D00
• Base-36: 5T7DU800

Squares and roots of 455394016512

• 455394016512 squared (455394016512²) is 207383710274931728646144
• 455394016512 cubed (455394016512³) is 94441300781262083694754804141129728
• The square root of 455394016512 is 674828.8794294447
• The cube root of 455394016512 is 7693.5912070475

Scales and comparisons

• 455,394,016,512 seconds is equal to 14,480 years, 6 weeks, 2 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 455,394,016,512 would take you about twenty-eight thousand, nine hundred sixty 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 455394016512 cubic inches would be around 641.1 feet tall.

Recreational maths with 455394016512

• 455394016512 backwards is 215610493554
• The number of decimal digits it has is: 12
• The sum of 455394016512's digits is 45
• More coming soon!