13880978297397

Names of 13880978297397

• Cardinal: 13880978297397 can be written as Thirteen trillion, eight hundred eighty billion, nine hundred seventy-eight million, two hundred ninety-seven thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 1.3880978297397 × 10¹³

Factors of 13880978297397

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 122

Divisors of 13880978297397

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 9 17 23 27 51 69 79 81 153 207 237 243 289 391 459 621 711 729 867 1173 1343 1377 1817 1863 2133 2187 2601 3519 4029 4131 4913 5451 5589 6241 6399 6561 6647 7803 10557 12087 12393 14739 16353 16767 18723 19197 19683 19941 22831 23409 30889 31671 36261 37179 44217 49059 50301 56169 57591 59823 68493 70227 92667 95013 106097 108783 111537 112999 132651 143543 147177 150903 168507 172773 179469 205479 210681 278001 285039 318291 326349 334611 338997 388127 397953 430629 441531 452709 505521 518319 525113 538407 616437 632043 834003 855117 954873 979047 1016991 1164381 1193859 1291887 1324593 1516563 1554957 1575339 1615221 1803649 1849311 1896129 2440231 2502009 2565351 2864619 2937141 3050973 3493143 3581577 3875661 3973779 4549689 4726017 4845663 5410947 5547933 5688387 7320693 7506027 7696053 8593857 8811423 8926921 9152919 10479429 10744731 11626983 11921337 13649067 14178051 14536989 16232841 16643799 21962079 22518081 25781571 26434269 26780763 27458757 30662033 31438287 32234193 34880949 35764011 40947201 41483927 42534153 43610967 48698523 49931397 65886237 67554243 77344713 80342289 82376271 91986099 94314861 96702579 104642847 122841603 124451781 127602459 130832901 146095569 149794191 197658711 202662729 232034139 241026867 247128813 275958297 282944583 313928541 373355343 382807377 438286707 449382573 592976133 607988187 696102417 705226759 723080601 741386439 827874891 848833749 941785623 1120066029 1148422131 1314860121 1778928399 2088307251 2115680277 2169241803 2224159317 2483624673 2546501247 2825356869 3360198087 3445266393 3944580363 5336785197 6347040831 6507725409 7450874019 7639503741 10080594261 10335799179 11833741089 16010355591 19041122493 19523176227 22352622057 30241782783 35501223267 48031066773 57123367479 58569528681 67057866171 90725348349 171370102437 175708586043 201173598513 272176045047 514110307311 603520795539 816528135141 1542330921933 4626992765799 13880978297397
• Sum of all divisors σ(n): 23379904437120
• Sum of proper divisors (its aliquot sum) s(n): 9498926139723
• 13880978297397 is a deficient number, because the sum of its proper divisors (9498926139723) is less than itself. Its deficiency is 4382052157674

Bases of 13880978297397

• Binary: 11001001111111101010110001111101001000110101₂
• Hexadecimal: 0xC9FEAC7D235
• Base-36: 4X4U02YB9

Squares and roots of 13880978297397

• 13880978297397 squared (13880978297397²) is 192681558492806516976975609
• 13880978297397 cubed (13880978297397³) is 2674608531747277871499204664467217189773
• The square root of 13880978297397 is 3725718.4941158663
• The cube root of 13880978297397 is 24032.9283528883

Scales and comparisons

• 13,880,978,297,397 seconds is equal to 441,372 years, 9 weeks, 49 minutes, 57 seconds.
• To count from 1 to 13,880,978,297,397 would take you about one million, one hundred three thousand, four hundred thirty 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 13880978297397 cubic inches would be around 2002.7 feet tall.

Recreational maths with 13880978297397

• 13880978297397 backwards is 79379287908831
• 13880978297397 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13880978297397's digits is 81
• More coming soon!