149029201321

Names of 149029201321

• Cardinal: 149029201321 can be written as One hundred forty-nine billion, twenty-nine million, two hundred one thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 1.49029201321 × 10¹¹

Factors of 149029201321

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 855

Divisors of 149029201321

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 11 13 31 61 77 91 131 143 217 341 403 427 601 671 793 917 1001 1441 1703 1891 2387 2821 4061 4207 4433 4697 5551 6611 7813 7991 8723 10087 11921 13237 18631 18733 20801 24583 28427 31031 36661 44671 46277 52793 54691 55937 61061 78731 85943 87901 103883 130417 131131 145607 172081 204941 242203 247721 256627 270413 312697 369551 403271 476593 551117 580723 601601 615307 727181 866041 1023503 1136491 1142713 1434587 1695421 1734047 1892891 2440661 2664233 2724931 2822897 3220373 3336151 4065061 4802591 5242523 6062287 7164521 7955437 7998991 11258533 12501401 14774383 17084627 18649631 19074517 22542611 26847271 31728593 33618137 35424103 36697661 52828501 62433683 78809731 87509807 103420681 148880321 162518213 187930897 222100151 247968721 349014523 369799507 437035781 686770513 1042162247 1137627491 1637683531 1935444173 2443101661 4807393591 11463784717 13548109211 21289885903 149029201321
• Sum of all divisors σ(n): 211890438144
• Sum of proper divisors (its aliquot sum) s(n): 62861236823
• 149029201321 is a deficient number, because the sum of its proper divisors (62861236823) is less than itself. Its deficiency is 86167964498

Bases of 149029201321

• Binary: 10001010110010110101010010010110101001₂
• Hexadecimal: 0x22B2D525A9
• Base-36: 1WGO4ZOP

Squares and roots of 149029201321

• 149029201321 squared (149029201321²) is 22209702846375148145041
• 149029201321 cubed (149029201321³) is 3309894276772028687998514896799161
• The square root of 149029201321 is 386043.0044969083
• The cube root of 149029201321 is 5301.8054999861

Scales and comparisons

• 149,029,201,321 seconds is equal to 4,738 years, 34 weeks, 5 days, 22 minutes, 1 second.
• To count from 1 to 149,029,201,321 would take you about nine thousand, four hundred seventy-seven 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 149029201321 cubic inches would be around 441.8 feet tall.

Recreational maths with 149029201321

• 149029201321 backwards is 123102920941
• The number of decimal digits it has is: 12
• The sum of 149029201321's digits is 34
• More coming soon!