13730571855

Names of 13730571855

• Cardinal: 13730571855 can be written as Thirteen billion, seven hundred thirty million, five hundred seventy-one thousand, eight hundred fifty-five.

Scientific notation

• Scientific notation: 1.3730571855 × 10¹⁰

Factors of 13730571855

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 548

Divisors of 13730571855

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 11 13 15 21 23 29 33 35 39 45 55 63 65 69 77 87 91 99 105 115 117 143 145 161 165 195 203 207 231 253 261 273 299 315 319 345 377 385 429 435 455 457 483 495 585 609 667 693 715 759 805 819 897 957 1001 1015 1035 1131 1155 1265 1287 1305 1365 1371 1449 1495 1595 1771 1827 1885 2001 2093 2145 2233 2277 2285 2415 2639 2691 2871 3003 3045 3199 3289 3335 3393 3465 3795 4095 4113 4147 4485 4669 4785 5005 5027 5313 5655 5941 6003 6279 6435 6699 6855 7245 7337 7917 8671 8855 9009 9135 9597 9867 10005 10465 10511 11165 11385 12441 13195 13253 13455 14007 14355 15015 15081 15939 15995 16445 16965 17823 18837 20097 20565 20735 22011 23023 23345 23751 25135 26013 26565 28791 29029 29601 29705 30015 31395 31533 33495 35189 36685 37323 39585 39759 41587 42021 43355 45045 45243 47985 49335 51359 52555 53469 60697 62205 65351 66033 66265 69069 70035 73577 75405 78039 79695 87087 89115 92771 94185 94599 95381 100485 105567 110055 115115 115621 118755 119277 124761 130065 136643 143955 145145 145783 148005 154077 157665 172289 175945 182091 186615 196053 198795 207207 207935 210105 220731 226215 256795 261261 267345 278313 286143 303485 304819 316701 326755 330165 345345 346863 367885 374283 390195 409929 435435 437349 457457 462231 463855 472995 476905 516867 527835 546273 578105 588159 596385 623805 662193 667667 683215 728915 770385 809347 834939 858429 861445 910455 914457 956501 980265 1020481 1036035 1040589 1103655 1206023 1229787 1306305 1312047 1372371 1391565 1430715 1503073 1524095 1550601 1583505 1734315 1871415 1895179 2003001 2049645 2133733 2186745 2287285 2311155 2428041 2584335 2731365 2743371 2869503 2940795 3061443 3310965 3338335 3353009 3618069 3962647 4046735 4117113 4174695 4292145 4509219 4572285 4782505 5102405 5202945 5685537 6009003 6030115 6148935 6401199 6560235 6861855 7284123 7515365 7753005 8608509 9184329 9475895 10015005 10059027 10521511 10668665 10854207 11887941 12140205 13266253 13527657 13716855 14347515 15307215 16765045 17056611 18090345 19203597 19813235 20585565 22546095 23471063 27738529 28427685 30045015 30177081 31564533 32005995 35663823 36420615 39798759 43042545 43589117 45921645 50295135 52607555 54271035 59439705 66331265 67638285 70413189 83215587 85283055 94693599 96017985 117355315 119396277 130767351 138692645 150885405 157822665 178319115 198993795 211239567 217945585 249646761 305123819 352065945 392302053 416077935 473467995 596981385 653836755 915371457 1056197835 1248233805 1525619095 1961510265 2746114371 4576857285 13730571855
• Sum of all divisors σ(n): 34569400320
• Sum of proper divisors (its aliquot sum) s(n): 20838828465
• 13730571855 is an abundant number, because the sum of its proper divisors (20838828465) is greater than itself. Its abundance is 7108256610

Bases of 13730571855

• Binary: 1100110010011001111110011001001111₂
• Hexadecimal: 0x33267E64F
• Base-36: 6B2TT1R

Squares and roots of 13730571855

• 13730571855 squared (13730571855²) is 188528603465318141025
• 13730571855 cubed (13730571855³) is 2588605536603352735778785851375
• The square root of 13730571855 is 117177.5228232787
• The cube root of 13730571855 is 2394.5810524409

Scales and comparisons

• 13,730,571,855 seconds is equal to 436 years, 30 weeks, 4 days, 15 hours, 44 minutes, 15 seconds.
• To count from 1 to 13,730,571,855 would take you about eight hundred seventy-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 13730571855 cubic inches would be around 199.5 feet tall.

Recreational maths with 13730571855

• 13730571855 backwards is 55817503731
• 13730571855 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13730571855's digits is 45
• More coming soon!