13286720160

Names of 13286720160

• Cardinal: 13286720160 can be written as Thirteen billion, two hundred eighty-six million, seven hundred twenty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.328672016 × 10¹⁰

Factors of 13286720160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6905

Divisors of 13286720160

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 197 210 224 240 252 280 288 315 336 360 394 420 480 504 560 591 630 672 720 788 840 985 1008 1120 1182 1260 1379 1440 1576 1680 1773 1970 2016 2364 2520 2758 2955 3152 3360 3546 3940 4137 4728 5040 5516 5910 6304 6691 6895 7092 7880 8274 8865 9456 10080 11032 11820 12411 13382 13790 14184 15760 16548 17730 18912 20073 20685 22064 23640 24822 26764 27580 28368 31520 33096 33455 35460 40146 41370 44128 46837 47280 49644 53528 55160 56736 60219 62055 66192 66910 70920 80292 82740 93674 94560 99288 100365 107056 110320 120438 124110 132384 133820 140511 141840 160584 165480 187348 198576 200730 214112 220640 234185 240876 248220 267640 281022 283680 301095 321168 330960 374696 397152 401460 421533 468370 481752 496440 535280 562044 602190 642336 661920 702555 749392 802920 843066 936740 963504 992880 1070560 1124088 1204380 1318127 1405110 1498784 1605840 1686132 1873480 1927008 1985760 2107665 2248176 2408760 2636254 2810220 3211680 3372264 3746960 3954381 4215330 4496352 4817520 5272508 5620440 6590635 6744528 7493920 7908762 8430660 9226889 9635040 10545016 11240880 11863143 13181270 13489056 15817524 16861320 18453778 19771905 21090032 22481760 23726286 26362540 27680667 31635048 33722640 36907556 39543810 42180064 46134445 47452572 52725080 55361334 59315715 63270096 67445280 73815112 79087620 83042001 92268890 94905144 105450160 110722668 118631430 126540192 138403335 147630224 158175240 166084002 184537780 189810288 210900320 221445336 237262860 276806670 295260448 316350480 332168004 369075560 379620576 415210005 442890672 474525720 553613340 632700960 664336008 738151120 830420010 885781344 949051440 1107226680 1328672016 1476302240 1660840020 1898102880 2214453360 2657344032 3321680040 4428906720 6643360080 13286720160
• Sum of all divisors σ(n): 52089028992
• Sum of proper divisors (its aliquot sum) s(n): 38802308832
• 13286720160 is an abundant number, because the sum of its proper divisors (38802308832) is greater than itself. Its abundance is 25515588672

Bases of 13286720160

• Binary: 1100010111111100110100001010100000₂
• Hexadecimal: 0x317F342A0
• Base-36: 63QKIW0

Squares and roots of 13286720160

• 13286720160 squared (13286720160²) is 176536932610150425600
• 13286720160 cubed (13286720160³) is 2345596821495847080452100096000
• The square root of 13286720160 is 115268.0361592059
• The cube root of 13286720160 is 2368.4956751661

Scales and comparisons

• 13,286,720,160 seconds is equal to 422 years, 24 weeks, 5 days, 11 hours, 36 minutes.
• To count from 1 to 13,286,720,160 would take you about eight hundred forty-four 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 13286720160 cubic inches would be around 197.4 feet tall.

Recreational maths with 13286720160

• 13286720160 backwards is 06102768231
• 13286720160 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13286720160's digits is 36
• More coming soon!