13255412800

Names of 13255412800

• Cardinal: 13255412800 can be written as Thirteen billion, two hundred fifty-five million, four hundred twelve thousand, eight hundred.

Scientific notation

• Scientific notation: 1.32554128 × 10¹⁰

Factors of 13255412800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1183

Divisors of 13255412800

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 29 32 35 37 40 50 56 58 64 70 74 80 100 112 116 140 145 148 160 175 185 200 203 224 232 259 280 290 296 320 350 370 400 406 448 464 518 560 580 592 700 725 740 800 812 925 928 1015 1036 1073 1103 1120 1160 1184 1295 1400 1450 1480 1600 1624 1850 1856 2030 2072 2146 2206 2240 2320 2368 2590 2800 2900 2960 3248 3700 4060 4144 4292 4412 4640 5075 5180 5365 5515 5600 5800 5920 6475 6496 7400 7511 7721 8120 8288 8584 8824 9280 10150 10360 10730 11030 11200 11600 11840 12950 12992 14800 15022 15442 16240 16576 17168 17648 20300 20720 21460 22060 23200 25900 26825 27575 29600 30044 30884 31987 32480 34336 35296 37555 38605 40600 40811 41440 42920 44120 46400 51800 53650 55150 59200 60088 61768 63974 64960 68672 70592 75110 77210 81200 81622 82880 85840 88240 103600 107300 110300 120176 123536 127948 150220 154420 159935 162400 163244 171680 176480 187775 193025 204055 207200 214600 220600 223909 240352 247072 255896 285677 300440 308840 319870 324800 326488 343360 352960 375550 386050 408110 414400 429200 441200 447818 480704 494144 511792 571354 600880 617680 639740 652976 751100 772100 799675 816220 858400 882400 895636 1020275 1023584 1119545 1142708 1183519 1201760 1235360 1279480 1305952 1428385 1502200 1544200 1599350 1632440 1716800 1764800 1791272 2040550 2047168 2239090 2285416 2367038 2403520 2470720 2558960 2611904 2856770 3004400 3088400 3198700 3264880 3582544 4081100 4478180 4570832 4734076 5117920 5597725 5713540 5917595 6008800 6176800 6397400 6529760 7141925 7165088 8162200 8284633 8956360 9141664 9468152 10235840 11195450 11427080 11835190 12017600 12353600 12794800 13059520 14283850 14330176 16324400 16569266 17912720 18283328 18936304 22390900 22854160 23670380 25589600 28567700 29587975 32648800 33138532 35825440 37872608 41423165 44781800 45708320 47340760 51179200 57135400 59175950 65297600 66277064 71650880 75745216 82846330 89563600 91416640 94681520 114270800 118351900 132554128 165692660 179127200 189363040 207115825 228541600 236703800 265108256 331385320 358254400 378726080 414231650 457083200 473407600 530216512 662770640 828463300 946815200 1325541280 1656926600 1893630400 2651082560 3313853200 6627706400 13255412800
• Sum of all divisors σ(n): 39639605760
• Sum of proper divisors (its aliquot sum) s(n): 26384192960
• 13255412800 is an abundant number, because the sum of its proper divisors (26384192960) is greater than itself. Its abundance is 13128780160

Bases of 13255412800

• Binary: 1100010110000101011000110001000000₂
• Hexadecimal: 0x316158C40
• Base-36: 637XHZ4

Squares and roots of 13255412800

• 13255412800 squared (13255412800²) is 175705968498403840000
• 13255412800 cubed (13255412800³) is 2329055143870139040305152000000
• The square root of 13255412800 is 115132.1536322499
• The cube root of 13255412800 is 2366.6339249147

Scales and comparisons

• 13,255,412,800 seconds is equal to 421 years, 25 weeks, 3 hours, 6 minutes, 40 seconds.
• To count from 1 to 13,255,412,800 would take you about eight hundred forty-two 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 13255412800 cubic inches would be around 197.2 feet tall.

Recreational maths with 13255412800

• 13255412800 backwards is 00821455231
• The number of decimal digits it has is: 11
• The sum of 13255412800's digits is 31
• More coming soon!