13681393110

Names of 13681393110

• Cardinal: 13681393110 can be written as Thirteen billion, six hundred eighty-one million, three hundred ninety-three thousand, one hundred ten.

Scientific notation

• Scientific notation: 1.368139311 × 10¹⁰

Factors of 13681393110

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 116176

Divisors of 13681393110

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 17 18 21 22 30 33 34 35 42 45 51 55 63 66 70 77 85 90 99 102 105 110 119 126 153 154 165 170 187 198 210 231 238 255 306 315 330 357 374 385 462 495 510 561 595 630 693 714 765 770 935 990 1071 1122 1155 1190 1309 1386 1530 1683 1785 1870 2142 2310 2618 2805 3366 3465 3570 3927 5355 5610 6545 6930 7854 8415 10710 11781 13090 16830 19635 23562 39270 58905 116131 117810 232262 348393 580655 696786 812917 1045179 1161310 1277441 1625834 1741965 1974227 2090358 2438751 2554882 3483930 3832323 3948454 4064585 4877502 5225895 5922681 6387205 7316253 7664646 8129170 8942087 9871135 10451790 11496969 11845362 12193755 12774410 13819589 14632506 17768043 17884174 19161615 19742270 21716497 22993938 24387510 26826261 27639178 29613405 35536086 36581265 38323230 41458767 43432994 44710435 53652522 57484845 59226810 65149491 69097945 73162530 80478783 82917534 88840215 89420870 108582485 114969690 124376301 130298982 134131305 138195890 152015479 160957566 177680430 195448473 207293835 217164970 248752602 268262610 304030958 325747455 390896946 402393915 414587670 456046437 621881505 651494910 760077395 804787830 912092874 977242365 1243763010 1368139311 1520154790 1954484730 2280232185 2736278622 4560464370 6840696555 13681393110
• Sum of all divisors σ(n): 46958206464
• Sum of proper divisors (its aliquot sum) s(n): 33276813354
• 13681393110 is an abundant number, because the sum of its proper divisors (33276813354) is greater than itself. Its abundance is 19595420244

Bases of 13681393110

• Binary: 1100101111011110010111110111010110₂
• Hexadecimal: 0x32F797DD6
• Base-36: 6A9JQHI

Squares and roots of 13681393110

• 13681393110 squared (13681393110²) is 187180517430355472100
• 13681393110 cubed (13681393110³) is 2560890241497900260839737231000
• The square root of 13681393110 is 116967.4874056889
• The cube root of 13681393110 is 2391.7187446617

Scales and comparisons

• 13,681,393,110 seconds is equal to 435 years, 1 week, 2 days, 10 hours, 58 minutes, 30 seconds.
• To count from 1 to 13,681,393,110 would take you about eight hundred seventy 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 13681393110 cubic inches would be around 199.3 feet tall.

Recreational maths with 13681393110

• 13681393110 backwards is 01139318631
• The number of decimal digits it has is: 11
• The sum of 13681393110's digits is 36
• More coming soon!