13005887796

Names of 13005887796

• Cardinal: 13005887796 can be written as Thirteen billion, five million, eight hundred eighty-seven thousand, seven hundred ninety-six.

Scientific notation

• Scientific notation: 1.3005887796 × 10¹⁰

Factors of 13005887796

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1133

Divisors of 13005887796

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 81 99 108 121 132 162 198 242 243 297 324 363 396 484 486 594 726 729 891 972 1089 1117 1188 1331 1452 1458 1782 2178 2187 2234 2662 2673 2916 3267 3351 3564 3993 4356 4374 4468 5324 5346 6534 6702 7986 8019 8748 9801 10053 10692 11979 12287 13068 13404 15972 16038 19602 20106 23958 24057 24574 29403 30159 32076 35937 36861 39204 40212 47916 48114 49148 58806 60318 71874 73722 88209 90477 96228 107811 110583 117612 120636 135157 143748 147444 176418 180954 215622 221166 264627 270314 271431 323433 331749 352836 361908 405471 431244 442332 529254 540628 542862 646866 663498 810942 814293 970299 995247 1058508 1085724 1216413 1293732 1326996 1486727 1621884 1628586 1940598 1990494 2432826 2442879 2910897 2973454 2985741 3257172 3649239 3881196 3980988 4460181 4865652 4885758 5821794 5946908 5971482 7298478 8920362 8957223 9771516 10947717 11643588 11942964 13380543 14596956 17840724 17914446 21895434 26761086 26871669 32843151 35828892 40141629 43790868 53522172 53743338 65686302 80283258 98529453 107486676 120424887 131372604 160566516 197058906 240849774 295588359 361274661 394117812 481699548 591176718 722549322 1083823983 1182353436 1445098644 2167647966 3251471949 4335295932 6502943898 13005887796
• Sum of all divisors σ(n): 37579825920
• Sum of proper divisors (its aliquot sum) s(n): 24573938124
• 13005887796 is an abundant number, because the sum of its proper divisors (24573938124) is greater than itself. Its abundance is 11568050328

Bases of 13005887796

• Binary: 1100000111001101100001100100110100₂
• Hexadecimal: 0x307361934
• Base-36: 5Z3DB90

Squares and roots of 13005887796

• 13005887796 squared (13005887796²) is 169153117362141737616
• 13005887796 cubed (13005887796³) is 2199986464755634937682168534336
• The square root of 13005887796 is 114043.3592805825
• The cube root of 13005887796 is 2351.6896130913

Scales and comparisons

• 13,005,887,796 seconds is equal to 413 years, 28 weeks, 3 days, 2 hours, 36 minutes, 36 seconds.
• To count from 1 to 13,005,887,796 would take you about eight hundred twenty-seven 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 13005887796 cubic inches would be around 196 feet tall.

Recreational maths with 13005887796

• 13005887796 backwards is 69778850031
• 13005887796 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13005887796's digits is 54
• More coming soon!