13563485397
13,563,485,397 is an odd composite number composed of seven prime numbers multiplied together.
13563485397 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13563485397:
34 × 7 × 11 × 29 × 31 × 41 × 59
(3 × 3 × 3 × 3 × 7 × 11 × 29 × 31 × 41 × 59)See below for interesting mathematical facts about the number 13563485397 from the Numbermatics database.
Names of 13563485397
- Cardinal: 13563485397 can be written as Thirteen billion, five hundred sixty-three million, four hundred eighty-five thousand, three hundred ninety-seven.
Scientific notation
- Scientific notation: 1.3563485397 × 1010
Factors of 13563485397
Divisors of 13563485397
- Number of divisors d(n): 320
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Complete list of divisors:
1 3 7 9 11 21 27 29 31 33 41 59 63 77 81 87 93 99 123 177 189 203 217 231 261 279 287 297 319 341 369 413 451 531 567 609 649 651 693 783 837 861 891 899 957 1023 1107 1189 1239 1271 1353 1593 1711 1827 1829 1947 1953 2079 2233 2349 2387 2419 2511 2583 2697 2871 3069 3157 3321 3567 3717 3813 4059 4543 4779 5133 5481 5487 5841 5859 6237 6293 6699 7161 7257 7749 8091 8323 8613 8897 9207 9471 9889 10701 11151 11439 11977 12177 12803 13079 13629 13981 15399 16443 16461 16933 17523 17577 18821 18879 20097 20119 21483 21771 23247 24273 24969 25839 26609 26691 27621 28413 29667 32103 33453 34317 35931 36531 36859 38409 39237 40887 41943 46197 49383 50799 52569 53041 56463 56637 60291 60357 64449 65313 69223 70151 72819 74907 74989 79827 80073 85239 89001 91553 96309 97867 102951 107793 110577 115227 117711 122661 125829 131747 138591 140833 148149 152397 159123 169389 169911 180873 181071 186263 193347 195939 207669 210453 224721 224967 239481 240219 255717 258013 267003 274659 293601 323379 331731 345681 353133 367983 371287 377487 395241 405449 422499 457191 477369 491057 508167 509733 524923 543213 558789 583451 623007 631359 674163 674901 718443 720657 771661 774039 801009 823977 824879 880803 970137 995193 1037043 1059399 1113861 1132461 1185723 1216347 1267497 1371573 1432107 1473171 1524501 1574769 1629639 1676367 1750353 1869021 1894077 2024703 2155329 2174681 2314983 2322117 2471931 2474637 2642409 2838143 2985579 3341583 3557169 3649041 3802491 4084157 4296321 4419513 4724307 5029101 5251059 5401627 5607063 5682231 5774153 6074109 6524043 6944949 6966351 7415793 7423911 7927227 8514429 10024749 10671507 10947123 11407473 12252471 13258539 14172921 15087303 15222767 15753177 16204881 17322459 19572129 20834847 20899053 22271733 23921491 25543287 30074247 32841369 36757413 39775617 42518763 45668301 47259531 48614643 51967377 58716387 62504541 66815199 71764473 76629861 110272239 137004903 145843929 155902131 167450437 176149161 215293419 229889583 330816717 411014709 437531787 467706393 502351311 645880257 1233044127 1507053933 1937640771 4521161799 13563485397
- Sum of all divisors σ(n): 28101427200
- Sum of proper divisors (its aliquot sum) s(n): 14537941803
- 13563485397 is an abundant number, because the sum of its proper divisors (14537941803) is greater than itself. Its abundance is 974456406
Bases of 13563485397
- Binary: 11001010000111001001011100110101012
- Hexadecimal: 0x328725CD5
- Base-36: 68BCKB9
Squares and roots of 13563485397
- 13563485397 squared (135634853972) is 183968136114632247609
- 13563485397 cubed (135634853973) is 2495249127704122808469959665773
-
The
square root of 13563485397 is 116462.3776032415 -
The
cube root of 13563485397 is 2384.8282159409
Scales and comparisons
How big is 13563485397?- 13,563,485,397 seconds is equal to 431 years, 14 weeks, 2 days, 18 hours, 49 minutes, 57 seconds.
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To count from 1 to 13,563,485,397 would take you about eight hundred sixty-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 13563485397 cubic inches would be around 198.7 feet tall.
Recreational maths with 13563485397
- 13563485397 backwards is 79358436531
- The number of decimal digits it has is: 11
- The sum of 13563485397's digits is 54
- More coming soon!
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