13216939776

Names of 13216939776

• Cardinal: 13216939776 can be written as Thirteen billion, two hundred sixteen million, nine hundred thirty-nine thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 1.3216939776 × 10¹⁰

Factors of 13216939776

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 774

Divisors of 13216939776

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 31 32 36 48 54 58 62 64 72 81 87 93 96 108 116 124 128 144 162 174 186 192 216 232 248 256 261 279 288 324 348 372 384 432 464 496 522 558 576 648 696 709 744 768 783 837 864 899 928 992 1044 1116 1152 1296 1392 1418 1488 1566 1674 1728 1798 1856 1984 2088 2127 2232 2304 2349 2511 2592 2697 2784 2836 2976 3132 3348 3456 3596 3712 3968 4176 4254 4464 4698 5022 5184 5394 5568 5672 5952 6264 6381 6696 6912 7192 7424 7936 8091 8352 8508 8928 9396 10044 10368 10788 11136 11344 11904 12528 12762 13392 14384 16182 16704 17016 17856 18792 19143 20088 20561 20736 21576 21979 22272 22688 23808 24273 25056 25524 26784 28768 32364 33408 34032 35712 37584 38286 40176 41122 43152 43958 45376 48546 50112 51048 53568 57429 57536 61683 64728 65937 66816 68064 71424 72819 75168 76572 80352 82244 86304 87916 90752 97092 100224 102096 107136 114858 115072 123366 129456 131874 136128 145638 150336 153144 160704 164488 172608 175832 181504 185049 194184 197811 200448 204192 214272 229716 230144 246732 258912 263748 272256 291276 300672 306288 321408 328976 345216 351664 370098 388368 395622 408384 459432 493464 517824 527496 544512 555147 582552 593433 601344 612576 637391 642816 657952 690432 703328 740196 776736 791244 816768 918864 986928 1035648 1054992 1110294 1165104 1186866 1225152 1274782 1315904 1406656 1480392 1553472 1582488 1633536 1665441 1780299 1837728 1912173 1973856 2071296 2109984 2220588 2330208 2373732 2450304 2549564 2631808 2813312 2960784 3106944 3164976 3330882 3560598 3675456 3824346 3947712 4219968 4441176 4660416 4747464 4900608 5099128 5263616 5626624 5736519 5921568 6213888 6329952 6661764 7121196 7350912 7648692 7895424 8439936 8882352 9320832 9494928 10198256 11473038 11843136 12659904 13323528 14242392 14701824 15297384 15790848 16879872 17209557 17764704 18641664 18989856 20396512 22946076 23686272 25319808 26647056 28484784 30594768 34419114 35529408 37979712 40793024 45892152 47372544 50639616 51628671 53294112 56969568 61189536 68838228 71058816 75959424 81586048 91784304 103257342 106588224 113939136 122379072 137676456 142117632 151918848 163172096 183568608 206514684 213176448 227878272 244758144 275352912 367137216 413029368 426352896 455756544 489516288 550705824 734274432 826058736 1101411648 1468548864 1652117472 2202823296 3304234944 4405646592 6608469888 13216939776
• Sum of all divisors σ(n): 42144009600
• Sum of proper divisors (its aliquot sum) s(n): 28927069824
• 13216939776 is an abundant number, because the sum of its proper divisors (28927069824) is greater than itself. Its abundance is 15710130048

Bases of 13216939776

• Binary: 1100010011110010100111111100000000₂
• Hexadecimal: 0x313CA7F00
• Base-36: 62L0W00

Squares and roots of 13216939776

• 13216939776 squared (13216939776²) is 174687497042410930176
• 13216939776 cubed (13216939776³) is 2308834128029723381980333080576
• The square root of 13216939776 is 114964.9502065739
• The cube root of 13216939776 is 2364.3420361087

Scales and comparisons

• 13,216,939,776 seconds is equal to 420 years, 13 weeks, 2 days, 20 hours, 9 minutes, 36 seconds.
• To count from 1 to 13,216,939,776 would take you about eight hundred forty 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 13216939776 cubic inches would be around 197 feet tall.

Recreational maths with 13216939776

• 13216939776 backwards is 67793961231
• 13216939776 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13216939776's digits is 54
• More coming soon!