29404908640

Names of 29404908640

• Cardinal: 29404908640 can be written as Twenty-nine billion, four hundred four million, nine hundred eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.940490864 × 10¹⁰

Factors of 29404908640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 237

Divisors of 29404908640

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 80 124 155 160 199 248 310 398 496 620 796 961 992 995 1240 1592 1922 1990 2480 3184 3844 3980 4805 4960 6169 6368 7688 7960 9610 12338 15376 15920 19220 24676 29791 30752 30845 31840 38440 49352 59582 61690 76880 98704 119164 123380 148955 153760 191239 197408 238328 246760 297910 382478 476656 493520 595820 764956 923521 953312 956195 987040 1191640 1529912 1847042 1912390 2383280 3059824 3694084 3824780 4617605 4766560 5928409 6119648 7388168 7649560 9235210 11856818 14776336 15299120 18470420 23713636 29552672 29642045 30598240 36940840 47427272 59284090 73881680 94854544 118568180 147763360 183780679 189709088 237136360 367561358 474272720 735122716 918903395 948545440 1470245432 1837806790 2940490864 3675613580 5880981728 7351227160 14702454320 29404908640
• Sum of all divisors σ(n): 72145458000
• Sum of proper divisors (its aliquot sum) s(n): 42740549360
• 29404908640 is an abundant number, because the sum of its proper divisors (42740549360) is greater than itself. Its abundance is 13335640720

Bases of 29404908640

• Binary: 11011011000101010110100110001100000₂
• Hexadecimal: 0x6D8AB4C60
• Base-36: DIAX8PS

Squares and roots of 29404908640

• 29404908640 squared (29404908640²) is 864648652126746649600
• 29404908640 cubed (29404908640³) is 25424914621486126931914092544000
• The square root of 29404908640 is 171478.5952823267
• The cube root of 29404908640 is 3086.5497263815

Scales and comparisons

• 29,404,908,640 seconds is equal to 934 years, 51 weeks, 1 day, 14 hours, 10 minutes, 40 seconds.
• To count from 1 to 29,404,908,640 would take you about one thousand, eight hundred sixty-nine 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 29404908640 cubic inches would be around 257.2 feet tall.

Recreational maths with 29404908640

• 29404908640 backwards is 04680940492
• The number of decimal digits it has is: 11
• The sum of 29404908640's digits is 46
• More coming soon!