29827829790

Names of 29827829790

• Cardinal: 29827829790 can be written as Twenty-nine billion, eight hundred twenty-seven million, eight hundred twenty-nine thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 2.982782979 × 10¹⁰

Factors of 29827829790

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 520

Divisors of 29827829790

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 121 165 198 242 330 363 495 499 605 726 990 998 1089 1210 1331 1497 1815 2178 2495 2662 2994 3630 3993 4491 4990 5445 5489 6655 7485 7986 8982 10890 10978 11979 13310 14970 16467 19965 22455 23958 27445 32934 39930 44910 49401 54890 59895 60379 82335 98802 119790 120758 164670 181137 247005 249001 301895 362274 494010 498002 543411 603790 664169 747003 905685 1086822 1245005 1328338 1494006 1811370 1992507 2241009 2490010 2717055 2739011 3320845 3735015 3985014 4482018 5434110 5478022 5977521 6641690 7470030 8217033 9962535 11205045 11955042 13695055 16434066 19925070 22410090 24651099 27390110 29887605 30129121 41085165 49302198 59775210 60258242 82170330 90387363 123255495 150645605 180774726 246510990 271162089 301291210 331420331 451936815 542324178 662840662 903873630 994260993 1355810445 1657101655 1988521986 2711620890 2982782979 3314203310 4971304965 5965565958 9942609930 14913914895 29827829790
• Sum of all divisors σ(n): 85473054576
• Sum of proper divisors (its aliquot sum) s(n): 55645224786
• 29827829790 is an abundant number, because the sum of its proper divisors (55645224786) is greater than itself. Its abundance is 25817394996

Bases of 29827829790

• Binary: 11011110001111000001001000000011110₂
• Hexadecimal: 0x6F1E0901E
• Base-36: DPAPWRI

Squares and roots of 29827829790

• 29827829790 squared (29827829790²) is 889699429981211444100
• 29827829790 cubed (29827829790³) is 26537803161739597852614899739000
• The square root of 29827829790 is 172707.3530281791
• The cube root of 29827829790 is 3101.2769553657

Scales and comparisons

• 29,827,829,790 seconds is equal to 948 years, 22 weeks, 3 days, 12 hours, 16 minutes, 30 seconds.
• To count from 1 to 29,827,829,790 would take you about one thousand, eight hundred ninety-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 29827829790 cubic inches would be around 258.4 feet tall.

Recreational maths with 29827829790

• 29827829790 backwards is 09792872892
• The number of decimal digits it has is: 11
• The sum of 29827829790's digits is 63
• More coming soon!