149513817843

Names of 149513817843

• Cardinal: 149513817843 can be written as One hundred forty-nine billion, five hundred thirteen million, eight hundred seventeen thousand, eight hundred forty-three.

Scientific notation

• Scientific notation: 1.49513817843 × 10¹¹

Factors of 149513817843

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1083

Divisors of 149513817843

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 13 27 39 53 73 81 117 159 169 219 243 351 477 507 657 689 941 949 1053 1431 1521 1971 2067 2823 2847 3159 3869 4293 4563 5913 6201 8469 8541 8957 11607 12233 12337 12879 13689 17739 18603 25407 25623 26871 34821 36699 37011 41067 49873 50297 55809 68693 76221 76869 80613 104463 110097 111033 149619 150891 159029 167427 206079 228663 230607 241839 313389 330291 333099 448857 452673 477087 618237 648349 653861 725517 893009 940167 990873 999297 1346571 1358019 1431261 1854711 1945047 1961583 2176551 2679027 2972619 2997891 3640729 4039713 4074057 4293783 5564133 5835141 5884749 8037081 8428537 10922187 11609117 12119139 12222171 12881349 16692399 17505423 17654247 24111243 25285611 32766561 34827351 38644047 47329477 52516269 52962741 72333729 75856833 98299683 104482053 141988431 157548807 158888223 217001187 227570499 294899049 313446159 425965293 615283201 682711497 884697147 940338477 1277895879 1845849603 2048134491 2821015431 3833687637 5537548809 11501062911 16612646427 49837939281 149513817843
• Sum of all divisors σ(n): 250743021984
• Sum of proper divisors (its aliquot sum) s(n): 101229204141
• 149513817843 is a deficient number, because the sum of its proper divisors (101229204141) is less than itself. Its deficiency is 48284613702

Bases of 149513817843

• Binary: 10001011001111101101111100111011110011₂
• Hexadecimal: 0x22CFB7CEF3
• Base-36: 1WOOO06R

Squares and roots of 149513817843

• 149513817843 squared (149513817843²) is 22354381725989785172649
• 149513817843 cubed (149513817843³) is 3342288957372524679182144891776107
• The square root of 149513817843 is 386670.1667351649
• The cube root of 149513817843 is 5307.5461255909

Scales and comparisons

• 149,513,817,843 seconds is equal to 4,754 years, 4 weeks, 4 minutes, 3 seconds.
• To count from 1 to 149,513,817,843 would take you about nine thousand, five hundred 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 149513817843 cubic inches would be around 442.3 feet tall.

Recreational maths with 149513817843

• 149513817843 backwards is 348718315941
• The number of decimal digits it has is: 12
• The sum of 149513817843's digits is 54
• More coming soon!