67440869132

Names of 67440869132

• Cardinal: 67440869132 can be written as Sixty-seven billion, four hundred forty million, eight hundred sixty-nine thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 6.7440869132 × 10¹⁰

Factors of 67440869132

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 665

Divisors of 67440869132

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 13 14 19 26 28 38 49 52 76 91 98 133 157 182 196 247 266 314 361 364 467 494 532 628 637 722 931 934 988 1099 1274 1444 1729 1862 1868 2041 2198 2527 2548 2983 3269 3458 3724 4082 4396 4693 5054 5966 6071 6538 6916 7693 8164 8873 9386 10108 11932 12103 12142 13076 14287 15386 17689 17746 18772 20881 22883 24206 24284 28574 30772 32851 35378 35492 38779 41762 42497 45766 48412 56677 57148 62111 65702 70756 73319 77558 83524 84994 91532 100009 113354 115349 124222 131404 146167 146638 155116 168587 169988 200018 226708 229957 230698 248444 271453 292334 293276 297479 337174 396739 400036 434777 459914 461396 513233 542906 584668 594958 674348 736801 793478 807443 869554 919828 953147 1026466 1085812 1180109 1189916 1393061 1473602 1586956 1614886 1739108 1900171 1906294 2052932 2191631 2360218 2777173 2786122 2947204 3229772 3592631 3800342 3812588 4383262 4720436 5157607 5554346 5572244 5652101 6672029 7185262 7600684 8260763 8766524 9751427 10315214 11108692 11304202 13344058 14370524 15341417 16521526 18109793 19502854 20630428 22608404 26468159 26688116 30682834 33043052 36103249 36219586 39005708 46704203 52936318 61365668 68259989 72206498 72439172 93408406 105872636 107389919 126768551 136519978 144412996 185277113 186816812 214779838 253537102 273039956 344086067 370554226 429559676 507074204 688172134 741108452 887379857 1296939791 1376344268 1774759714 2408602469 2593879582 3549519428 4817204938 5187759164 9634409876 16860217283 33720434566 67440869132
• Sum of all divisors σ(n): 157372501104
• Sum of proper divisors (its aliquot sum) s(n): 89931631972
• 67440869132 is an abundant number, because the sum of its proper divisors (89931631972) is greater than itself. Its abundance is 22490762840

Bases of 67440869132

• Binary: 111110110011110010011111111100001100₂
• Hexadecimal: 0xFB3C9FF0C
• Base-36: UZCJVNW

Squares and roots of 67440869132

• 67440869132 squared (67440869132²) is 4548270829279550433424
• 67440869132 cubed (67440869132³) is 306739337774335274624341862667968
• The square root of 67440869132 is 259693.7987938873
• The cube root of 67440869132 is 4070.4371451813

Scales and comparisons

• 67,440,869,132 seconds is equal to 2,144 years, 21 weeks, 2 days, 14 hours, 45 minutes, 32 seconds.
• To count from 1 to 67,440,869,132 would take you about four thousand, two hundred eighty-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 67440869132 cubic inches would be around 339.2 feet tall.

Recreational maths with 67440869132

• 67440869132 backwards is 23196804476
• The number of decimal digits it has is: 11
• The sum of 67440869132's digits is 50
• More coming soon!