135955680

Names of 135955680

• Cardinal: 135955680 can be written as One hundred thirty-five million, nine hundred fifty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.3595568 × 10⁸

Factors of 135955680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1001

Divisors of 135955680

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 43 48 56 60 70 80 84 86 96 105 112 120 129 140 160 168 172 210 215 224 240 258 280 301 336 344 420 430 480 516 560 602 645 672 688 840 860 903 941 1032 1120 1204 1290 1376 1505 1680 1720 1806 1882 2064 2408 2580 2823 3010 3360 3440 3612 3764 4128 4515 4705 4816 5160 5646 6020 6587 6880 7224 7528 9030 9410 9632 10320 11292 12040 13174 14115 14448 15056 18060 18820 19761 20640 22584 24080 26348 28230 28896 30112 32935 36120 37640 39522 40463 45168 48160 52696 56460 65870 72240 75280 79044 80926 90336 98805 105392 112920 121389 131740 144480 150560 158088 161852 197610 202315 210784 225840 242778 263480 283241 316176 323704 395220 404630 451680 485556 526960 566482 606945 632352 647408 790440 809260 849723 971112 1053920 1132964 1213890 1294816 1416205 1580880 1618520 1699446 1942224 2265928 2427780 2832410 3161760 3237040 3398892 3884448 4248615 4531856 4855560 5664820 6474080 6797784 8497230 9063712 9711120 11329640 13595568 16994460 19422240 22659280 27191136 33988920 45318560 67977840 135955680
• Sum of all divisors σ(n): 501355008
• Sum of proper divisors (its aliquot sum) s(n): 365399328
• 135955680 is an abundant number, because the sum of its proper divisors (365399328) is greater than itself. Its abundance is 229443648

Bases of 135955680

• Binary: 1000000110101000010011100000₂
• Hexadecimal: 0x81A84E0
• Base-36: 28Y02O

Squares and roots of 135955680

• 135955680 squared (135955680²) is 18483946924262400
• 135955680 cubed (135955680³) is 2512997573172003090432000
• The square root of 135955680 is 11660.0034305313
• The cube root of 135955680 is 514.2004497093

Scales and comparisons

• 135,955,680 seconds is equal to 4 years, 16 weeks, 5 days, 13 hours, 28 minutes.
• To count from 1 to 135,955,680 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 135955680 cubic inches would be around 42.9 feet tall.

Recreational maths with 135955680

• 135955680 backwards is 086559531
• 135955680 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 135955680's digits is 42
• More coming soon!