400231139941401296896

Names of 400231139941401296896

• Cardinal: 400231139941401296896 can be written as Four hundred quintillion, two hundred thirty-one quadrillion, one hundred thirty-nine trillion, nine hundred forty-one billion, four hundred one million, two hundred ninety-six thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 4.00231139941401296896 × 10²⁰

Factors of 400231139941401296896

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 78147571

Divisors of 400231139941401296896

• Number of divisors d(n): 51
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 32768 65536 78147569 156295138 312590276 625180552 1250361104 2500722208 5001444416 10002888832 20005777664 40011555328 80023110656 160046221312 320092442624 640184885248 1280369770496 2560739540992 5121479081984 6107042540609761 12214085081219522 24428170162439044 48856340324878088 97712680649756176 195425361299512352 390850722599024704 781701445198049408 1563402890396098816 3126805780792197632 6253611561584395264 12507223123168790528 25014446246337581056 50028892492675162112 100057784985350324224 200115569970700648448 400231139941401296896
• Sum of all divisors σ(n): 800456183083142131501
• Sum of proper divisors (its aliquot sum) s(n): 400225043141740834605
• 400231139941401296896 is a deficient number, because the sum of its proper divisors (400225043141740834605) is less than itself. Its deficiency is 6096799660462291

Bases of 400231139941401296896

• Binary: 101011011001001010010101001010100001011100000111000010000000000000000₂
• Hexadecimal: 0x15B252A542E0E10000
• Base-36: 2CGRO2BIAWSXDS

Squares and roots of 400231139941401296896

• 400231139941401296896 squared (400231139941401296896²) is 160184965378793548511762890885470739234816
• 400231139941401296896 cubed (400231139941401296896³) is 64111011295028442517551723181836148705950687854539613075931136
• 400231139941401296896 is a perfect square number. Its square root is 20005777664
• The cube root of 400231139941401296896 is 7369481.9353793289

Scales and comparisons

• 400,231,139,941,401,296,896 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 400,231,139,941,401,296,896 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 400231139941401296896 cubic inches would be around 614123.5 feet tall.

Recreational maths with 400231139941401296896

• 400231139941401296896 backwards is 698692104149931132004
• The number of decimal digits it has is: 21
• The sum of 400231139941401296896's digits is 82
• More coming soon!