136413640

Names of 136413640

• Cardinal: 136413640 can be written as One hundred thirty-six million, four hundred thirteen thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3641364 × 10⁸

Factors of 136413640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 259

Divisors of 136413640

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 31 40 44 55 62 73 88 110 124 137 146 155 220 248 274 292 310 341 365 440 548 584 620 682 685 730 803 1096 1240 1364 1370 1460 1507 1606 1705 2263 2728 2740 2920 3014 3212 3410 4015 4247 4526 5480 6028 6424 6820 7535 8030 8494 9052 10001 11315 12056 13640 15070 16060 16988 18104 20002 21235 22630 24893 30140 32120 33976 40004 42470 45260 46717 49786 50005 60280 80008 84940 90520 93434 99572 100010 110011 124465 169880 186868 199144 200020 220022 233585 248930 310031 373736 400040 440044 467170 497860 550055 620062 880088 934340 995720 1100110 1240124 1550155 1868680 2200220 2480248 3100310 3410341 4400440 6200620 6820682 12401240 13641364 17051705 27282728 34103410 68206820 136413640
• Sum of all divisors σ(n): 352926720
• Sum of proper divisors (its aliquot sum) s(n): 216513080
• 136413640 is an abundant number, because the sum of its proper divisors (216513080) is greater than itself. Its abundance is 80099440

Bases of 136413640

• Binary: 1000001000011000000111001000₂
• Hexadecimal: 0x82181C8
• Base-36: 297TFS

Squares and roots of 136413640

• 136413640 squared (136413640²) is 18608681178049600
• 136413640 cubed (136413640³) is 2538477935097234036544000
• The square root of 136413640 is 11679.6249939799
• The cube root of 136413640 is 514.7771556061

Scales and comparisons

• 136,413,640 seconds is equal to 4 years, 17 weeks, 3 days, 20 hours, 40 minutes, 40 seconds.
• To count from 1 to 136,413,640 would take you about six 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 136413640 cubic inches would be around 42.9 feet tall.

Recreational maths with 136413640

• 136413640 backwards is 046314631
• The number of decimal digits it has is: 9
• The sum of 136413640's digits is 28
• More coming soon!