51990498927305472

Names of 51990498927305472

• Cardinal: 51990498927305472 can be written as Fifty-one quadrillion, nine hundred ninety trillion, four hundred ninety-eight billion, nine hundred twenty-seven million, three hundred five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 5.1990498927305472 × 10¹⁶

Factors of 51990498927305472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2243029495

Divisors of 51990498927305472

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 768 30181 60362 90543 120724 181086 241448 362172 482896 724344 965792 1448688 1931584 2897376 3863168 5794752 7726336 11589504 23179008 2242999309 4485998618 6728997927 8971997236 13457995854 17943994472 26915991708 35887988944 53831983416 71775977888 107663966832 143551955776 215327933664 287103911552 430655867328 574207823104 861311734656 1722623469312 67695962144929 135391924289858 203087886434787 270783848579716 406175772869574 541567697159432 812351545739148 1083135394318864 1624703091478296 2166270788637728 3249406182956592 4332541577275456 6498812365913184 8665083154550912 12997624731826368 17330166309101824 25995249463652736 51990498927305472
• Sum of all divisors σ(n): 138375131376514480
• Sum of proper divisors (its aliquot sum) s(n): 86384632449209008
• 51990498927305472 is an abundant number, because the sum of its proper divisors (86384632449209008) is greater than itself. Its abundance is 34394133521903536

Bases of 51990498927305472

• Binary: 10111000101101010001010101010100010000011110001100000000₂
• Hexadecimal: 0xB8B5155441E300
• Base-36: E7X3DHEEXHC

Squares and roots of 51990498927305472

• 51990498927305472 squared (51990498927305472²) is 2703011978710151434705550401142784
• 51990498927305472 cubed (51990498927305472³) is 140530941379623969485226976070620705017930656514048
• The square root of 51990498927305472 is 228014251.5881528665
• The cube root of 51990498927305472 is 373228.3816946131

Scales and comparisons

• 51,990,498,927,305,472 seconds is equal to 1,653,137,048 years, 37 weeks, 1 day, 16 hours, 51 minutes, 12 seconds.
• To count from 1 to 51,990,498,927,305,472 would take you about four billion, nine hundred fifty-nine million, four hundred eleven thousand, one hundred forty-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 51990498927305472 cubic inches would be around 31102.4 feet tall.

Recreational maths with 51990498927305472

• 51990498927305472 backwards is 27450372989409915
• The number of decimal digits it has is: 17
• The sum of 51990498927305472's digits is 84
• More coming soon!