378956397813116890716

Names of 378956397813116890716

• Cardinal: 378956397813116890716 can be written as Three hundred seventy-eight quintillion, nine hundred fifty-six quadrillion, three hundred ninety-seven trillion, eight hundred thirteen billion, one hundred sixteen million, eight hundred ninety thousand, seven hundred sixteen.

Scientific notation

• Scientific notation: 3.78956397813116890716 × 10²⁰

Factors of 378956397813116890716

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12774944244303

Divisors of 378956397813116890716

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 108 274667 549334 824001 1098668 1648002 2472003 3296004 4944006 7416009 9888012 14832018 29664036 12774943969631 25549887939262 38324831908893 51099775878524 76649663817786 114974495726679 153299327635572 229948991453358 344923487180037 459897982906716 689846974360074 1379693948720148 3508855535306637877 7017711070613275754 10526566605919913631 14035422141226551508 21053133211839827262 31579699817759740893 42106266423679654524 63159399635519481786 94739099453279222679 126318799271038963572 189478198906558445358 378956397813116890716
• Sum of all divisors σ(n): 982483126870247009280
• Sum of proper divisors (its aliquot sum) s(n): 603526729057130118564
• 378956397813116890716 is an abundant number, because the sum of its proper divisors (603526729057130118564) is greater than itself. Its abundance is 224570331244013227848

Bases of 378956397813116890716

• Binary: 101001000101100010011100101000000001110010100011100101110111001011100₂
• Hexadecimal: 0x148B1394039472EE5C
• Base-36: 27Z4SFN9144V30

Squares and roots of 378956397813116890716

• 378956397813116890716 squared (378956397813116890716²) is 143607951443493304152315298471655486992656
• 378956397813116890716 cubed (378956397813116890716³) is 54421151976347222595014124158494077541769299661041228246581696
• The square root of 378956397813116890716 is 19466802454.7719929523
• The cube root of 378956397813116890716 is 7236519.6853080517

Scales and comparisons

• 378,956,397,813,116,890,716 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 378,956,397,813,116,890,716 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 378956397813116890716 cubic inches would be around 603043.3 feet tall.

Recreational maths with 378956397813116890716

• 378956397813116890716 backwards is 617098611318793659873
• 378956397813116890716 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 378956397813116890716's digits is 108
• More coming soon!