13613288976

Names of 13613288976

• Cardinal: 13613288976 can be written as Thirteen billion, six hundred thirteen million, two hundred eighty-eight thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.3613288976 × 10¹⁰

Factors of 13613288976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 475

Divisors of 13613288976

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 63 72 81 84 98 108 112 126 144 147 162 168 189 196 216 252 294 324 336 378 392 432 441 463 504 567 588 648 756 784 882 926 1008 1134 1176 1296 1323 1389 1512 1764 1852 2268 2352 2646 2778 3024 3241 3528 3704 3969 4167 4536 5292 5556 6482 7056 7408 7938 8334 9072 9723 10584 11112 12501 12964 15876 16668 19446 21168 22224 22687 25002 25928 29169 31752 33336 37503 38892 45374 50004 51856 58338 63504 66672 68061 75006 77784 87507 90748 100008 116676 136122 150012 155568 175014 181496 200016 204183 214369 233352 262521 272244 300024 350028 362992 408366 428738 466704 525042 544488 600048 612549 643107 700056 816732 857476 1050084 1088976 1225098 1286214 1400112 1500583 1633464 1714952 1837647 1929321 2100168 2450196 2572428 3001166 3266928 3429904 3675294 3858642 4200336 4501749 4900392 5144856 5787963 6002332 7350588 7717284 9003498 9800784 10289712 10504081 11575926 12004664 13505247 14701176 15434568 17363889 18006996 21008162 23151852 24009328 27010494 29402352 30869136 31512243 34727778 36013992 40515741 42016324 46303704 54020988 63024486 69455556 72027984 81031482 84032648 92607408 94536729 108041976 121547223 126048972 138911112 162062964 168065296 189073458 216083952 243094446 252097944 277822224 283610187 324125928 378146916 486188892 504195888 567220374 648251856 756293832 850830561 972377784 1134440748 1512587664 1701661122 1944755568 2268881496 3403322244 4537762992 6806644488 13613288976
• Sum of all divisors σ(n): 45932799231
• Sum of proper divisors (its aliquot sum) s(n): 32319510255
• 13613288976 is an abundant number, because the sum of its proper divisors (32319510255) is greater than itself. Its abundance is 18706221279

Bases of 13613288976

• Binary: 1100101011011010100100111000010000₂
• Hexadecimal: 0x32B6A4E10
• Base-36: 6950100

Squares and roots of 13613288976

• 13613288976 squared (13613288976²) is 185321636744083128576
• 13613288976 cubed (13613288976³) is 2522836994502503387471251378176
• 13613288976 is a perfect square number. Its square root is 116676
• The cube root of 13613288976 is 2387.7435900547

Scales and comparisons

• 13,613,288,976 seconds is equal to 432 years, 44 weeks, 5 days, 5 hours, 9 minutes, 36 seconds.
• To count from 1 to 13,613,288,976 would take you about eight hundred sixty-five 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 13613288976 cubic inches would be around 199 feet tall.

Recreational maths with 13613288976

• 13613288976 backwards is 67988231631
• 13613288976 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13613288976's digits is 54
• More coming soon!