13149787000

Names of 13149787000

• Cardinal: 13149787000 can be written as Thirteen billion, one hundred forty-nine million, seven hundred eighty-seven thousand.

Scientific notation

• Scientific notation: 1.3149787 × 10¹⁰

Factors of 13149787000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 136

Divisors of 13149787000

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 43 49 50 56 70 79 86 98 100 125 140 158 172 175 196 200 215 245 250 280 301 316 344 350 392 395 430 490 500 553 602 632 700 790 860 875 980 1000 1075 1106 1204 1225 1400 1505 1580 1720 1750 1960 1975 2107 2150 2212 2408 2450 2765 3010 3160 3397 3500 3871 3950 4214 4300 4424 4900 5375 5530 6020 6125 6241 6794 7000 7525 7742 7900 8428 8600 9800 9875 10535 10750 11060 12040 12250 12482 13588 13825 15050 15484 15800 16856 16985 19355 19750 21070 21500 22120 23779 24500 24964 27176 27650 30100 30968 31205 33970 37625 38710 39500 42140 43000 43687 47558 49000 49928 52675 55300 60200 62410 67940 69125 75250 77420 79000 84280 84925 87374 95116 96775 105350 110600 118895 124820 135880 138250 150500 154840 156025 166453 169850 174748 190232 193550 210700 218435 237790 249640 263375 268363 276500 301000 305809 312050 332906 339700 349496 387100 421400 424625 436870 475580 483875 526750 536726 553000 594475 611618 624100 665812 679400 774200 780125 832265 849250 873740 951160 967750 1053500 1073452 1092175 1188950 1223236 1248200 1331624 1341815 1529045 1560250 1664530 1698500 1747480 1878541 1935500 2107000 2146904 2184350 2377900 2446472 2683630 2972375 3058090 3120500 3329060 3397000 3757082 3871000 4161325 4368700 4755800 5367260 5460875 5944750 6116180 6241000 6658120 6709075 7514164 7645225 8322650 8737400 9392705 10734520 10921750 11889500 12232360 13149787 13418150 15028328 15290450 16645300 18785410 20806625 21843500 23779000 26299574 26836300 30580900 33290600 33545375 37570820 38226125 41613250 43687000 46963525 52599148 53672600 61161800 65748935 67090750 75141640 76452250 83226500 93927050 105198296 131497870 134181500 152904500 166453000 187854100 234817625 262995740 268363000 305809000 328744675 375708200 469635250 525991480 657489350 939270500 1314978700 1643723375 1878541000 2629957400 3287446750 6574893500 13149787000
• Sum of all divisors σ(n): 37096179120
• Sum of proper divisors (its aliquot sum) s(n): 23946392120
• 13149787000 is an abundant number, because the sum of its proper divisors (23946392120) is greater than itself. Its abundance is 10796605120

Bases of 13149787000

• Binary: 1100001111110010011101001101111000₂
• Hexadecimal: 0x30FC9D378
• Base-36: 61H1KL4

Squares and roots of 13149787000

• 13149787000 squared (13149787000²) is 172916898145369000000
• 13149787000 cubed (13149787000³) is 2273820379312297386403000000000
• The square root of 13149787000 is 114672.5206839023
• The cube root of 13149787000 is 2360.3309767537

Scales and comparisons

• 13,149,787,000 seconds is equal to 418 years, 6 weeks, 2 days, 14 hours, 36 minutes, 40 seconds.
• To count from 1 to 13,149,787,000 would take you about eight hundred thirty-six 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 13149787000 cubic inches would be around 196.7 feet tall.

Recreational maths with 13149787000

• 13149787000 backwards is 00078794131
• 13149787000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13149787000's digits is 40
• More coming soon!