138057199875

Names of 138057199875

• Cardinal: 138057199875 can be written as One hundred thirty-eight billion, fifty-seven million, one hundred ninety-nine thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.38057199875 × 10¹¹

Factors of 138057199875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 646

Divisors of 138057199875

• Number of divisors d(n): 280
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 63 75 81 105 125 135 147 175 189 225 243 245 315 343 375 405 441 525 567 631 675 729 735 875 945 1029 1125 1215 1225 1323 1575 1701 1715 1893 2025 2205 2401 2625 2835 3087 3155 3375 3645 3675 3969 4417 4725 5103 5145 5679 6075 6125 6615 7203 7875 8505 8575 9261 9465 10125 11025 11907 12005 13251 14175 15435 15775 17037 18225 18375 19845 21609 22085 23625 25515 25725 27783 28395 30375 30919 33075 35721 36015 39753 42525 42875 46305 47325 51111 55125 59535 60025 64827 66255 70875 77175 78875 83349 85185 91125 92757 99225 108045 110425 119259 127575 128625 138915 141975 153333 154595 165375 178605 180075 194481 198765 212625 216433 231525 236625 250047 255555 278271 297675 300125 324135 331275 357777 385875 416745 425925 459999 463785 496125 540225 552125 583443 596295 637875 649299 694575 709875 766665 772975 834813 893025 900375 972405 993825 1073331 1082165 1157625 1250235 1277775 1391355 1488375 1515031 1620675 1656375 1750329 1788885 1947897 2083725 2129625 2299995 2318925 2504439 2701125 2917215 2981475 3219993 3246495 3472875 3833325 3864875 4174065 4465125 4545093 4862025 4969125 5366655 5410825 5843691 6251175 6388875 6956775 7513317 7575155 8103375 8751645 8944425 9739485 10418625 11499975 11594625 12522195 13635279 14586075 14907375 16099965 16232475 17531073 19166625 20870325 22539951 22725465 24310125 26833275 27054125 29218455 31255875 34783875 37566585 37875775 40905837 43758225 44722125 48697425 52593219 57499875 62610975 68176395 72930375 80499825 81162375 87655365 104351625 112699755 113627325 122717511 134166375 146092275 157779657 187832925 189378875 204529185 218791125 243487125 262966095 313054875 340881975 368152533 402499125 438276825 563498775 568136625 613587555 730461375 788898285 939164625 1022645925 1104457599 1314830475 1704409875 1840762665 2191384125 2817493875 3067937775 3944491425 5113229625 5522287995 6574152375 9203813325 15339688875 19722457125 27611439975 46019066625 138057199875
• Sum of all divisors σ(n): 301838717856
• Sum of proper divisors (its aliquot sum) s(n): 163781517981
• 138057199875 is an abundant number, because the sum of its proper divisors (163781517981) is greater than itself. Its abundance is 25724318106

Bases of 138057199875

• Binary: 10000000100100110110011011000100000011₂
• Hexadecimal: 0x2024D9B103
• Base-36: 1RF7OX6R

Squares and roots of 138057199875

• 138057199875 squared (138057199875²) is 19059790437325700015625
• 138057199875 cubed (138057199875³) is 2631341297981487827531431248046875
• The square root of 138057199875 is 371560.4928877665
• The cube root of 138057199875 is 5168.3631365689

Scales and comparisons

• 138,057,199,875 seconds is equal to 4,389 years, 41 weeks, 1 day, 6 hours, 11 minutes, 15 seconds.
• To count from 1 to 138,057,199,875 would take you about eight thousand, seven hundred seventy-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 138057199875 cubic inches would be around 430.7 feet tall.

Recreational maths with 138057199875

• 138057199875 backwards is 578991750831
• 138057199875 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138057199875's digits is 63
• More coming soon!