13899564798

Names of 13899564798

• Cardinal: 13899564798 can be written as Thirteen billion, eight hundred ninety-nine million, five hundred sixty-four thousand, seven hundred ninety-eight.

Scientific notation

• Scientific notation: 1.3899564798 × 10¹⁰

Factors of 13899564798

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 274

Divisors of 13899564798

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 14 19 21 31 38 42 57 61 62 93 114 122 133 151 183 186 217 266 302 366 399 427 434 453 589 651 798 854 906 1057 1159 1178 1281 1302 1767 1891 2114 2318 2562 2869 3171 3477 3534 3721 3782 4123 4681 5673 5738 6342 6954 7442 8113 8246 8607 9211 9362 11163 11346 12369 13237 14043 16226 17214 18422 20083 22326 24339 24738 26047 26474 27633 28086 32767 35929 39711 40166 48678 52094 55266 60249 64477 65534 70699 71858 78141 79422 88939 98301 107787 115351 120498 128954 141398 156282 175009 177878 193431 196602 212097 215574 230702 251503 266817 285541 346053 350018 386862 424194 494893 503006 525027 533634 561871 571082 622573 692106 754509 807457 856623 989786 1050054 1123742 1225063 1245146 1484679 1509018 1614914 1685613 1713246 1867719 1998787 2191669 2422371 2450126 2969358 3371226 3675189 3735438 3933097 3997574 4383338 4844742 5425279 5996361 6575007 7350378 7866194 10675549 10850558 11799291 11992722 13150014 15341683 16275837 17418001 21351098 23598582 30683366 32026647 32551674 34836002 37976953 46025049 52254003 64053294 74728843 75953906 92050098 104508006 113930859 121926007 149457686 224186529 227861718 243852014 330942019 365778021 448373058 661884038 731556042 992826057 1985652114 2316594133 4633188266 6949782399 13899564798
• Sum of all divisors σ(n): 35328983040
• Sum of proper divisors (its aliquot sum) s(n): 21429418242
• 13899564798 is an abundant number, because the sum of its proper divisors (21429418242) is greater than itself. Its abundance is 7529853444

Bases of 13899564798

• Binary: 1100111100011110101000011011111110₂
• Hexadecimal: 0x33C7A86FE
• Base-36: 6DVFWU6

Squares and roots of 13899564798

• 13899564798 squared (13899564798²) is 193197901573800780804
• 13899564798 cubed (13899564798³) is 2685366751762670131928192537592
• The square root of 13899564798 is 117896.4155434761
• The cube root of 13899564798 is 2404.3650191209

Scales and comparisons

• 13,899,564,798 seconds is equal to 441 years, 50 weeks, 14 hours, 13 minutes, 18 seconds.
• To count from 1 to 13,899,564,798 would take you about eight hundred eighty-three 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 13899564798 cubic inches would be around 200.4 feet tall.

Recreational maths with 13899564798

• 13899564798 backwards is 89746599831
• The number of decimal digits it has is: 11
• The sum of 13899564798's digits is 69
• More coming soon!