135479515840

Names of 135479515840

• Cardinal: 135479515840 can be written as One hundred thirty-five billion, four hundred seventy-nine million, five hundred fifteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3547951584 × 10¹¹

Factors of 135479515840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 20000

Divisors of 135479515840

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 53 64 80 106 160 212 265 320 409 424 530 818 848 1060 1636 1696 2045 2120 3272 3392 4090 4240 6544 8180 8480 13088 16360 16960 19531 21677 26176 32720 39062 43354 65440 78124 86708 97655 108385 130880 156248 173416 195310 216770 312496 346832 390620 433540 624992 693664 781240 867080 1035143 1249984 1387328 1562480 1734160 2070286 3124960 3468320 4140572 5175715 6249920 6936640 7988179 8281144 10351430 15976358 16562288 20702860 31952716 33124576 39940895 41405720 63905432 66249152 79881790 82811440 127810864 159763580 165622880 255621728 319527160 331245760 423373487 511243456 639054320 846746974 1278108640 1693493948 2116867435 2556217280 3386987896 4233734870 6773975792 8467469740 13547951584 16934939480 27095903168 33869878960 67739757920 135479515840
• Sum of all divisors σ(n): 329518121760
• Sum of proper divisors (its aliquot sum) s(n): 194038605920
• 135479515840 is an abundant number, because the sum of its proper divisors (194038605920) is greater than itself. Its abundance is 58559090080

Bases of 135479515840

• Binary: 1111110001011001101010101101011000000₂
• Hexadecimal: 0x1F8B355AC0
• Base-36: 1Q8L07GG

Squares and roots of 135479515840

• 135479515840 squared (135479515840²) is 18354699212240810905600
• 135479515840 cubed (135479515840³) is 2486685762663214462979679944704000
• The square root of 135479515840 is 368075.4214016469
• The cube root of 135479515840 is 5135.9944447619

Scales and comparisons

• 135,479,515,840 seconds is equal to 4,307 years, 43 weeks, 22 hours, 50 minutes, 40 seconds.
• To count from 1 to 135,479,515,840 would take you about eight thousand, six hundred fifteen 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 135479515840 cubic inches would be around 428 feet tall.

Recreational maths with 135479515840

• 135479515840 backwards is 048515974531
• The number of decimal digits it has is: 12
• The sum of 135479515840's digits is 52
• More coming soon!