30449890926

Names of 30449890926

• Cardinal: 30449890926 can be written as Thirty billion, four hundred forty-nine million, eight hundred ninety thousand, nine hundred twenty-six.

Scientific notation

• Scientific notation: 3.0449890926 × 10¹⁰

Factors of 30449890926

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 199945

Divisors of 30449890926

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 31 39 42 54 62 63 78 91 93 117 126 182 186 189 217 234 273 279 351 378 403 434 546 558 651 702 806 819 837 1209 1302 1638 1674 1953 2418 2457 2821 3627 3906 4914 5642 5859 7254 8463 10881 11718 16926 21762 25389 50778 76167 152334 199889 399778 599667 1199334 1399223 1799001 2598557 2798446 3598002 4197669 5197114 5397003 6196559 7795671 8395338 10794006 12393118 12593007 15591342 18189899 18589677 23387013 25186014 36379798 37179354 37779021 43375913 46774026 54569697 55769031 70161039 75558042 80555267 86751826 109139394 111538062 130127739 140322078 161110534 163709091 167307093 241665801 260255478 327418182 334614186 390383217 483331602 491127273 563886869 724997403 780766434 982254546 1127773738 1171149651 1449994806 1691660607 2174992209 2342299302 3383321214 4349984418 5074981821 10149963642 15224945463 30449890926
• Sum of all divisors σ(n): 85968691200
• Sum of proper divisors (its aliquot sum) s(n): 55518800274
• 30449890926 is an abundant number, because the sum of its proper divisors (55518800274) is greater than itself. Its abundance is 25068909348

Bases of 30449890926

• Binary: 11100010110111101000111011001101110₂
• Hexadecimal: 0x716F4766E
• Base-36: DZL2U7I

Squares and roots of 30449890926

• 30449890926 squared (30449890926²) is 927195857405297137476
• 30449890926 cubed (30449890926³) is 28233012725030347210764226942776
• The square root of 30449890926 is 174498.9711316373
• The cube root of 30449890926 is 3122.6879000381

Scales and comparisons

• 30,449,890,926 seconds is equal to 968 years, 11 weeks, 7 hours, 2 minutes, 6 seconds.
• To count from 1 to 30,449,890,926 would take you about one thousand, nine 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 30449890926 cubic inches would be around 260.2 feet tall.

Recreational maths with 30449890926

• 30449890926 backwards is 62909894403
• 30449890926 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30449890926's digits is 54
• More coming soon!