29820432672

Names of 29820432672

• Cardinal: 29820432672 can be written as Twenty-nine billion, eight hundred twenty million, four hundred thirty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.9820432672 × 10¹⁰

Factors of 29820432672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2712

Divisors of 29820432672

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 61 72 96 122 144 183 244 288 366 488 549 732 976 1093 1098 1464 1553 1952 2186 2196 2928 3106 3279 4372 4392 4659 5856 6212 6558 8744 8784 9318 9837 12424 13116 13977 17488 17568 18636 19674 24848 26232 27954 34976 37272 39348 49696 52464 55908 66673 74544 78696 94733 104928 111816 133346 149088 157392 189466 200019 223632 266692 284199 314784 378932 400038 447264 533384 568398 600057 757864 800076 852597 1066768 1136796 1200114 1515728 1600152 1697429 1705194 2133536 2273592 2400228 3031456 3200304 3394858 3410388 4547184 4800456 5092287 6400608 6789716 6820776 9094368 9600912 10184574 13579432 13641552 15276861 19201824 20369148 27158864 27283104 30553722 40738296 54317728 61107444 81476592 103543169 122214888 162953184 207086338 244429776 310629507 414172676 488859552 621259014 828345352 931888521 1242518028 1656690704 1863777042 2485036056 3313381408 3727554084 4970072112 7455108168 9940144224 14910216336 29820432672
• Sum of all divisors σ(n): 86326459128
• Sum of proper divisors (its aliquot sum) s(n): 56506026456
• 29820432672 is an abundant number, because the sum of its proper divisors (56506026456) is greater than itself. Its abundance is 26685593784

Bases of 29820432672

• Binary: 11011110001011011111011000100100000₂
• Hexadecimal: 0x6F16FB120
• Base-36: DP6BD40

Squares and roots of 29820432672

• 29820432672 squared (29820432672²) is 889258204745285059584
• 29820432672 cubed (29820432672³) is 26518064422630364028772180328448
• The square root of 29820432672 is 172685.9365206095
• The cube root of 29820432672 is 3101.0205683119

Scales and comparisons

• 29,820,432,672 seconds is equal to 948 years, 10 weeks, 1 day, 21 hours, 31 minutes, 12 seconds.
• To count from 1 to 29,820,432,672 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 29820432672 cubic inches would be around 258.4 feet tall.

Recreational maths with 29820432672

• 29820432672 backwards is 27623402892
• The number of decimal digits it has is: 11
• The sum of 29820432672's digits is 45
• More coming soon!