133141280

Names of 133141280

• Cardinal: 133141280 can be written as One hundred thirty-three million, one hundred forty-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.3314128 × 10⁸

Factors of 133141280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1634

Divisors of 133141280

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 31 32 34 40 62 68 80 85 124 136 155 160 170 248 272 310 340 496 527 544 620 680 992 1054 1240 1360 1579 2108 2480 2635 2720 3158 4216 4960 5270 6316 7895 8432 10540 12632 15790 16864 21080 25264 26843 31580 42160 48949 50528 53686 63160 84320 97898 107372 126320 134215 195796 214744 244745 252640 268430 391592 429488 489490 536860 783184 832133 858976 978980 1073720 1566368 1664266 1957960 2147440 3328532 3915920 4160665 4294880 6657064 7831840 8321330 13314128 16642660 26628256 33285320 66570640 133141280
• Sum of all divisors σ(n): 344010240
• Sum of proper divisors (its aliquot sum) s(n): 210868960
• 133141280 is an abundant number, because the sum of its proper divisors (210868960) is greater than itself. Its abundance is 77727680

Bases of 133141280

• Binary: 111111011111001001100100000₂
• Hexadecimal: 0x7EF9320
• Base-36: 279OGW

Squares and roots of 133141280

• 133141280 squared (133141280²) is 17726600440038400
• 133141280 cubed (133141280³) is 2360142272635275825152000
• The square root of 133141280 is 11538.6862337097
• The cube root of 133141280 is 510.6275499293

Scales and comparisons

• 133,141,280 seconds is equal to 4 years, 12 weeks, 23 hours, 41 minutes, 20 seconds.
• To count from 1 to 133,141,280 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 133141280 cubic inches would be around 42.6 feet tall.

Recreational maths with 133141280

• 133141280 backwards is 082141331
• The number of decimal digits it has is: 9
• The sum of 133141280's digits is 23
• More coming soon!