13720605160725

Names of 13720605160725

• Cardinal: 13720605160725 can be written as Thirteen trillion, seven hundred twenty billion, six hundred five million, one hundred sixty thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 1.3720605160725 × 10¹³

Factors of 13720605160725

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1562

Divisors of 13720605160725

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 15 25 31 45 75 93 131 155 225 279 393 465 655 691 701 775 961 1179 1395 1965 2073 2103 2325 2883 3275 3455 3505 4061 4805 5895 6219 6309 6975 8649 9825 10365 10515 12183 14415 17275 17525 20305 21421 21731 24025 29475 31095 31545 36549 43245 51825 52575 60915 64263 65193 72075 90521 91831 101525 107105 108655 125891 155475 157725 182745 192789 195579 216225 271563 275493 304575 321315 325965 377673 452605 459155 484391 535525 543275 629455 664051 673661 814689 826479 913725 963945 977895 1133019 1357815 1377465 1453173 1606575 1629825 1888365 1992153 2020983 2263025 2295775 2421955 2806151 2846761 3147275 3320255 3368305 4073445 4132395 4359519 4819725 4889475 5665095 5976459 6062949 6789075 6887325 7265865 8418453 8540283 9441825 9960765 10104915 12109775 14030755 14233805 15016121 16601275 16841525 20367225 20661975 21797595 25255359 25620849 28325475 29882295 30314745 36329325 42092265 42701415 45048363 49803825 50524575 63455221 70153775 71169025 75080605 86990681 88249591 108987975 126276795 128104245 135145089 149411475 151573725 190365663 210461325 213507075 225241815 260972043 264748773 317276105 375403025 434953405 441247955 465499751 571096989 631383975 640521225 675725445 782916129 794246319 951828315 1126209075 1304860215 1323743865 1396499253 1586380525 1967111851 2174767025 2206239775 2327498755 2855484945 3378627225 3914580645 3971231595 4189497759 4759141575 5901335553 6524301075 6618719325 6982496265 9835559255 11637493775 14277424725 17704006659 19572903225 19856157975 20947488795 29506677765 34912481325 49177796275 60980467381 88520033295 104737443975 147533388825 182941402143 304902336905 442600166475 548824206429 914707010715 1524511684525 2744121032145 4573535053575 13720605160725
• Sum of all divisors σ(n): 25660873304352
• Sum of proper divisors (its aliquot sum) s(n): 11940268143627
• 13720605160725 is a deficient number, because the sum of its proper divisors (11940268143627) is less than itself. Its deficiency is 1780337017098

Bases of 13720605160725

• Binary: 11000111101010010011110010111111010100010101₂
• Hexadecimal: 0xC7A93CBF515
• Base-36: 4V35Q2239

Squares and roots of 13720605160725

• 13720605160725 squared (13720605160725²) is 188255005976513503082525625
• 13720605160725 cubed (13720605160725³) is 2582972606533666888536749285942056078125
• The square root of 13720605160725 is 3704133.5236091311
• The cube root of 13720605160725 is 23940.0152245859

Scales and comparisons

• 13,720,605,160,725 seconds is equal to 436,272 years, 41 weeks, 5 days, 11 hours, 18 minutes, 45 seconds.
• To count from 1 to 13,720,605,160,725 would take you about one million, ninety thousand, six hundred eighty-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 13720605160725 cubic inches would be around 1995 feet tall.

Recreational maths with 13720605160725

• 13720605160725 backwards is 52706150602731
• 13720605160725 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13720605160725's digits is 45
• More coming soon!