13345245888

Names of 13345245888

• Cardinal: 13345245888 can be written as Thirteen billion, three hundred forty-five million, two hundred forty-five thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3345245888 × 10¹⁰

Factors of 13345245888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1896

Divisors of 13345245888

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 32 34 39 48 51 52 64 68 78 96 102 104 136 156 169 192 204 208 221 272 312 338 408 416 442 507 544 624 663 676 816 832 884 1014 1088 1248 1326 1352 1632 1768 1861 2028 2197 2496 2652 2704 2873 3264 3536 3722 4056 4394 5304 5408 5583 5746 6591 7072 7444 8112 8619 8788 10608 10816 11166 11492 13182 14144 14888 16224 17238 17576 21216 22332 22984 24193 26364 29776 31637 32448 34476 35152 37349 42432 44664 45968 48386 52728 59552 63274 68952 70304 72579 74698 89328 91936 94911 96772 105456 112047 119104 126548 137904 140608 145158 149396 178656 183872 189822 193544 210912 224094 253096 275808 290316 298792 314509 357312 379644 387088 411281 421824 448188 506192 551616 580632 597584 629018 759288 774176 822562 896376 943527 1012384 1161264 1195168 1233843 1258036 1518576 1548352 1645124 1792752 1887054 2024768 2322528 2390336 2467686 2516072 3037152 3290248 3585504 3774108 4088617 4645056 4935372 5032144 5346653 6074304 6580496 7171008 7548216 8177234 9870744 10064288 10693306 12265851 13160992 15096432 16039959 16354468 19741488 20128576 21386612 24531702 26321984 30192864 32079918 32708936 39482976 42773224 49063404 60385728 64159836 65417872 69506489 78965952 85546448 98126808 128319672 130835744 139012978 171092896 196253616 208519467 256639344 261671488 278025956 342185792 392507232 417038934 513278688 556051912 785014464 834077868 1026557376 1112103824 1668155736 2224207648 3336311472 4448415296 6672622944 13345245888
• Sum of all divisors σ(n): 40522184640
• Sum of proper divisors (its aliquot sum) s(n): 27176938752
• 13345245888 is an abundant number, because the sum of its proper divisors (27176938752) is greater than itself. Its abundance is 13831692864

Bases of 13345245888

• Binary: 1100011011011100000100101011000000₂
• Hexadecimal: 0x31B704AC0
• Base-36: 64PEXMO

Squares and roots of 13345245888

• 13345245888 squared (13345245888²) is 178095587811180908544
• 13345245888 cubed (13345245888³) is 2376729410908104940170920067072
• The square root of 13345245888 is 115521.6251963241
• The cube root of 13345245888 is 2371.9681875487

Scales and comparisons

• 13,345,245,888 seconds is equal to 424 years, 17 weeks, 3 days, 20 hours, 44 minutes, 48 seconds.
• To count from 1 to 13,345,245,888 would take you about eight hundred forty-eight 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 13345245888 cubic inches would be around 197.7 feet tall.

Recreational maths with 13345245888

• 13345245888 backwards is 88854254331
• 13345245888 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13345245888's digits is 51
• More coming soon!