120421829475

Names of 120421829475

• Cardinal: 120421829475 can be written as One hundred twenty billion, four hundred twenty-one million, eight hundred twenty-nine thousand, four hundred seventy-five.

Scientific notation

• Scientific notation: 1.20421829475 × 10¹¹

Factors of 120421829475

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8399

Divisors of 120421829475

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 9 15 19 25 45 57 75 95 171 181 225 285 361 475 543 855 905 1083 1425 1629 1805 2715 3249 3439 4275 4525 5415 8145 8191 9025 10317 13575 16245 17195 24573 27075 30951 40725 40955 51585 65341 73719 81225 85975 122865 154755 155629 196023 204775 257925 326705 368595 466887 588069 614325 773775 778145 980115 1400661 1482571 1633525 1842975 2334435 2940345 2956951 3890725 4447713 4900575 7003305 7412855 8870853 11672175 13343139 14701725 14784755 22238565 26612559 28168849 35016525 37064275 44354265 66715695 73923775 84506547 111192825 133062795 140844245 221771325 253519641 333578475 422532735 535208131 665313975 704221225 1267598205 1605624393 2112663675 2676040655 4816873179 6337991025 8028121965 13380203275 24084365895 40140609825 120421829475
• Sum of all divisors σ(n): 228924014592
• Sum of proper divisors (its aliquot sum) s(n): 108502185117
• 120421829475 is a deficient number, because the sum of its proper divisors (108502185117) is less than itself. Its deficiency is 11919644358

Bases of 120421829475

• Binary: 1110000001001101100110100101101100011₂
• Hexadecimal: 0x1C09B34B63
• Base-36: 1JBK1QAR

Squares and roots of 120421829475

• 120421829475 squared (120421829475²) is 14501417014105978775625
• 120421829475 cubed (120421829475³) is 1746287166818533845696283036546875
• The square root of 120421829475 is 347018.4857828183
• The cube root of 120421829475 is 4938.1969504667

Scales and comparisons

• 120,421,829,475 seconds is equal to 3,829 years, 2 weeks, 1 day, 4 hours, 11 minutes, 15 seconds.
• To count from 1 to 120,421,829,475 would take you about seven thousand, six hundred fifty-eight 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 120421829475 cubic inches would be around 411.5 feet tall.

Recreational maths with 120421829475

• 120421829475 backwards is 574928124021
• 120421829475 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 120421829475's digits is 45
• More coming soon!