135188405248

Names of 135188405248

• Cardinal: 135188405248 can be written as One hundred thirty-five billion, one hundred eighty-eight million, four hundred five thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.35188405248 × 10¹¹

Factors of 135188405248

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 60106

Divisors of 135188405248

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 512 676 832 1024 1352 1664 2197 2704 3328 4394 5408 6656 8788 10816 13312 17576 21632 35152 43264 60091 70304 86528 120182 140608 173056 240364 281216 480728 562432 781183 961456 1124864 1562366 1922912 2249728 3124732 3845824 6249464 7691648 10155379 12498928 15383296 20310758 24997856 30766592 40621516 49995712 61533184 81243032 99991424 132019927 162486064 199982848 264039854 324972128 399965696 528079708 649944256 799931392 1056159416 1299888512 2112318832 2599777024 4224637664 5199554048 8449275328 10399108096 16898550656 33797101312 67594202624 135188405248
• Sum of all divisors σ(n): 292759811120
• Sum of proper divisors (its aliquot sum) s(n): 157571405872
• 135188405248 is an abundant number, because the sum of its proper divisors (157571405872) is greater than itself. Its abundance is 22383000624

Bases of 135188405248

• Binary: 1111101111001110110110101110000000000₂
• Hexadecimal: 0x1F79DB5C00
• Base-36: 1Q3ROP34

Squares and roots of 135188405248

• 135188405248 squared (135188405248²) is 18275904913497473941504
• 135188405248 cubed (135188405248³) is 2470690439719810892228362598612992
• The square root of 135188405248 is 367679.7590947861
• The cube root of 135188405248 is 5132.3131636319

Scales and comparisons

• 135,188,405,248 seconds is equal to 4,298 years, 29 weeks, 5 days, 14 hours, 47 minutes, 28 seconds.
• To count from 1 to 135,188,405,248 would take you about eight thousand, five hundred ninety-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 135188405248 cubic inches would be around 427.7 feet tall.

Recreational maths with 135188405248

• 135188405248 backwards is 842504881531
• The number of decimal digits it has is: 12
• The sum of 135188405248's digits is 49
• More coming soon!