3398638824

Names of 3398638824

• Cardinal: 3398638824 can be written as Three billion, three hundred ninety-eight million, six hundred thirty-eight thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 3.398638824 × 10⁹

Factors of 3398638824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1711

Divisors of 3398638824

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 81 84 98 108 126 147 162 168 189 196 216 243 252 294 324 343 378 392 441 486 504 567 588 648 686 729 756 882 972 1029 1134 1176 1323 1372 1458 1512 1699 1701 1764 1944 2058 2268 2646 2744 2916 3087 3398 3402 3528 3969 4116 4536 5097 5103 5292 5832 6174 6796 6804 7938 8232 9261 10194 10206 10584 11893 11907 12348 13592 13608 15291 15876 18522 20388 20412 23786 23814 24696 27783 30582 31752 35679 35721 37044 40776 40824 45873 47572 47628 55566 61164 71358 71442 74088 83251 83349 91746 95144 95256 107037 111132 122328 137619 142716 142884 166502 166698 183492 214074 222264 249753 250047 275238 285432 285768 321111 333004 333396 366984 412857 428148 499506 500094 550476 582757 642222 666008 666792 749259 825714 856296 963333 999012 1000188 1100952 1165514 1238571 1284444 1498518 1651428 1748271 1926666 1998024 2000376 2247777 2331028 2477142 2568888 2889999 2997036 3302856 3496542 3853332 4495554 4662056 4954284 5244813 5779998 5994072 6743331 6993084 7706664 8669997 8991108 9908568 10489626 11559996 13486662 13986168 15734439 17339994 17982216 20229993 20979252 23119992 26973324 31468878 34679988 40459986 41958504 47203317 53946648 60689979 62937756 69359976 80919972 94406634 121379958 125875512 141609951 161839944 188813268 242759916 283219902 377626536 424829853 485519832 566439804 849659706 1132879608 1699319412 3398638824
• Sum of all divisors σ(n): 11148600000
• Sum of proper divisors (its aliquot sum) s(n): 7749961176
• 3398638824 is an abundant number, because the sum of its proper divisors (7749961176) is greater than itself. Its abundance is 4351322352

Bases of 3398638824

• Binary: 11001010100100110001110011101000₂
• Hexadecimal: 0xCA931CE8
• Base-36: 1K7GMI0

Squares and roots of 3398638824

• 3398638824 squared (3398638824²) is 11550745856000102976
• 3398638824 cubed (3398638824³) is 39256813312359063322231540224
• The square root of 3398638824 is 58297.8457921045
• The cube root of 3398638824 is 1503.4939034405

Scales and comparisons

• 3,398,638,824 seconds is equal to 108 years, 3 weeks, 3 days, 2 hours, 20 minutes, 24 seconds.
• To count from 1 to 3,398,638,824 would take you about two hundred sixteen 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 3398638824 cubic inches would be around 125.3 feet tall.

Recreational maths with 3398638824

• 3398638824 backwards is 4288368933
• 3398638824 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3398638824's digits is 54
• More coming soon!