38743229889

Names of 38743229889

• Cardinal: 38743229889 can be written as Thirty-eight billion, seven hundred forty-three million, two hundred twenty-nine thousand, eight hundred eighty-nine.

Scientific notation

• Scientific notation: 3.8743229889 × 10¹⁰

Factors of 38743229889

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 126

Divisors of 38743229889

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 7 9 13 21 39 49 63 91 103 117 147 169 273 309 343 441 507 637 721 819 927 1029 1183 1339 1521 1911 2163 2401 3087 3549 4017 4459 5047 5733 6489 7203 8281 9373 10609 10647 12051 13377 15141 17407 21609 24843 28119 31213 31827 35329 40131 45423 52221 57967 65611 74263 74529 84357 93639 95481 105987 121849 137917 156663 173901 196833 222789 247303 280917 317961 365547 405769 413751 459277 519841 521703 590499 668367 741909 852943 965419 1096641 1217307 1241253 1377831 1559523 1792921 2225727 2558829 2896257 3214939 3638887 3651921 4133493 4678569 5378763 5970601 6757933 7676487 8688771 9644817 10916661 12550447 16136289 17911803 20273799 25472209 28934451 32749983 37651341 41794207 47305531 53735409 60821397 76416627 87853129 112954023 125382621 141916593 229249881 263559387 331138717 376147863 425749779 614971903 790678161 993416151 1844915709 2980248453 4304803321 5534747127 12914409963 38743229889
• Sum of all divisors σ(n): 71386921827
• Sum of proper divisors (its aliquot sum) s(n): 32643691938
• 38743229889 is a deficient number, because the sum of its proper divisors (32643691938) is less than itself. Its deficiency is 6099537951

Bases of 38743229889

• Binary: 100100000101010001101100010111000001₂
• Hexadecimal: 0x90546C5C1
• Base-36: HSQPVI9

Squares and roots of 38743229889

• 38743229889 squared (38743229889²) is 1501037862231902952321
• 38743229889 cubed (38743229889³) is 58155054968543726711710309122369
• 38743229889 is a perfect square number. Its square root is 196833
• The cube root of 38743229889 is 3383.7526417559

Scales and comparisons

• 38,743,229,889 seconds is equal to 1,231 years, 47 weeks, 4 days, 18 minutes, 9 seconds.
• To count from 1 to 38,743,229,889 would take you about two thousand, four hundred sixty-three 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 38743229889 cubic inches would be around 282 feet tall.

Recreational maths with 38743229889

• 38743229889 backwards is 98892234783
• 38743229889 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38743229889's digits is 63
• More coming soon!